Industrial Hydraulics Electric Drives and Controls Linear Motion and Assembly Technologies Rexroth MHD Synchronous motors Project Planning Manual Pneumatics Service Automation Mobile Hydraulics 273697 Edition 05
About this Documentation Title MHD Sychronous motors Rexroth MHD Synchronous motors Type of Documentation Document Typecode Internal File Reference Purpose of Documentation Project Planning Manual DOK-MOTOR*-MHD********-PR05-EN-P Document Number: 120-1500-B307-05-EN MNR: 273697 This documentation helps … • In the familiarisation with digital MHD AC Motors • To plan the mechanical integration into the installation • To plan the electrical connections • To connect the motor • To order or id
MHD Sychronous motors Contents I Contents 1 2 Introduction 1-1 1.1 Introduction to the Product............................................................................................................ 1-1 1.2 About this Documentation............................................................................................................. 1-3 Important Instructions on Use 2.1 2-1 Intended Use ....................................................................................................
II Contents 7 MHD Sychronous motors 6.4 Shaft loads .................................................................................................................................... 6-6 6.5 Dimensional Details ...................................................................................................................... 6-7 MHD071 7.1 7-1 Technical data ..............................................................................................................................
MHD Sychronous motors Contents III 11.4 Shaft loads ................................................................................................................................ 11-21 11.5 Dimensional Details .................................................................................................................. 11-22 11.6 Blower Units.............................................................................................................................. 11-24 12 MHD115 12-1 12.
IV Contents MHD Sychronous motors Option sealing air “sealing air: principle” connection............................................................. 16-4 Selecting the Degree of Protection........................................................................................ 16-5 16.3 Design and Installation Positions................................................................................................ 16-6 Prime Coat and Housing Varnish ........................................................
MHD Sychronous motors Contents V 20.2 Selecting Power Cables.............................................................................................................. 20-3 INS0680, 1.0mm² .................................................................................................................. 20-7 INS0680, 1.5mm² .................................................................................................................. 20-8 INS0680, 2.5mm² ..............................................
VI Contents MHD Sychronous motors DOK-MOTOR*-MHD********-PR05-EN-P
Introduction 1-1 MHD Sychronous motors 1 Introduction This chapter describes how to use the present documentation (refer to the chapter entitled “About this Documentation”) and includes a general representation of the product in Chapter 1.1. 1.
1-2 Introduction MHD Sychronous motors • Use under adverse environmental conditions is possible (owing to the completely closed motor design in IP 65 degree of protection • Overload protection (owing to motor temperature monitoring) • High performance data • High dynamics (owing to the favorable ratio of torque to inertia mass) • High overload capability (owing to the favorable heat dissipation from the stator windings to the outside wall of the motor housing) • Peak torque utilizable across a wide speed
Introduction 1-3 MHD Sychronous motors 1.2 About this Documentation Structure of this Document Edition The present documentation contains safety regulations, technical data, and operating instructions for MHD motors.
1-4 Introduction MHD Sychronous motors Modifications as Compared with the Predecessor Version The following list shows the modifications as compared with the predecessor version DOK-MOTOR*-MHD********-PR04 -EN-P Where? What? Chapters 6-13 New: Specification of 100K values and characteristic curves; specification of ratings; addition of new motors Chapters 9+12 New: Technical data about liquid coolant; addition Chapter 15 New: Blower connection type (3) Chapter 16 New: Application note about holdi
Introduction 1-5 MHD Sychronous motors Standards This documentation refers to German, European and international technical standards. Documents and sheets on standards are subject to the protection by copyright and may not be passed on to third parties by Rexroth Indramat. If necessary, please address the authorized sales outlets or, in Germany, directly to: BEUTH Verlag GmbH Burggrafenstrasse 6 10787 Berlin Phone +49-(0)30-26 01-22 60, Fax +49-(0)30-26 01-12 60 Internet: http://www.din.
1-6 Introduction MHD Sychronous motors DOK-MOTOR*-MHD********-PR05-EN-P
Important Instructions on Use 2-1 MHD Sychronous motors 2 Important Instructions on Use 2.1 Intended Use Introduction In their design and manufacture, the products by Bosch Rexroth reflect the latest state of technology. Before they are delivered, they are checked for their operationally safe state. The products may only be used as intended. If they are not used as intended, situations may arise resulting in injuries to property and persons.
2-2 Important Instructions on Use MHD Sychronous motors Fields of Use and Application AC servo motors of the MHD series by Rexroth are intended to be used as servo and main drive motors. The following are typical fields of application: • Machine tools • Printing and paper-processing machines • Packaging and food-processing machines • Automation and handling Unit types with different driving powers and different interfaces are available for an application-specific use of the motors.
Safety Instructions for Electric Drives and Controls 3-1 MHD Sychronous motors 3 Safety Instructions for Electric Drives and Controls 3.1 Introduction Read these instructions before the initial startup of the equipment in order to eliminate the risk of bodily harm or material damage. Follow these safety instructions at all times. Do not attempt to install or start up this equipment without first reading all documentation provided with the product.
3-2 Safety Instructions for Electric Drives and Controls 3.
Safety Instructions for Electric Drives and Controls 3-3 MHD Sychronous motors 3.4 General Information • Bosch Rexroth AG is not liable for damages resulting from failure to observe the warnings provided in this documentation. • Read the operating, maintenance and safety instructions in your language before starting up the machine. If you find that you cannot completely understand the documentation for your product, please ask your supplier to clarify.
3-4 Safety Instructions for Electric Drives and Controls MHD Sychronous motors • Operation is only permitted if the national EMC regulations for the application are met. The instructions for installation in accordance with EMC requirements can be found in the documentation "EMC in Drive and Control Systems". The machine or installation manufacturer is responsible for compliance with the limiting values as prescribed in the national regulations.
Safety Instructions for Electric Drives and Controls 3-5 MHD Sychronous motors 3.5 Protection Against Contact with Electrical Parts Note: This section refers to equipment and drive components with voltages above 50 Volts. Touching live parts with voltages of 50 Volts and more with bare hands or conductive tools or touching ungrounded housings can be dangerous and cause electric shock. In order to operate electrical equipment, certain parts must unavoidably have dangerous voltages applied to them.
3-6 Safety Instructions for Electric Drives and Controls MHD Sychronous motors To be observed with electrical drive and filter components: High electrical voltage on the housing! High leakage current! Danger to life, danger of injury by electric shock! DANGER 3.6 ⇒ Connect the electrical equipment, the housings of all electrical units and motors permanently with the safety conductor at the ground points before power is switched on. Look at the connection diagram. This is even necessary for brief tests.
MHD Sychronous motors 3.7 Safety Instructions for Electric Drives and Controls 3-7 Protection Against Dangerous Movements Dangerous movements can be caused by faulty control of the connected motors.
3-8 Safety Instructions for Electric Drives and Controls MHD Sychronous motors Dangerous movements! Danger to life, risk of injury, severe bodily harm or material damage! DANGER ⇒ Ensure personal safety by means of qualified and tested higher-level monitoring devices or measures integrated in the installation. Unintended machine motion is possible if monitoring devices are disabled, bypassed or not activated. ⇒ Pay attention to unintended machine motion or other malfunction in any mode of operation.
Safety Instructions for Electric Drives and Controls 3-9 MHD Sychronous motors ⇒ Disconnect electrical power to the equipment using a master switch and secure the switch against reconnection for: - maintenance and repair work - cleaning of equipment - long periods of discontinued equipment use ⇒ Prevent the operation of high-frequency, remote control and radio equipment near electronics circuits and supply leads.
3-10 Safety Instructions for Electric Drives and Controls 3.9 MHD Sychronous motors Protection Against Contact with Hot Parts Housing surfaces could be extremely hot! Danger of injury! Danger of burns! CAUTION ⇒ Do not touch housing surfaces near sources of heat! Danger of burns! ⇒ After switching the equipment off, wait at least ten (10) minutes to allow it to cool down before touching it. ⇒ Do not touch hot parts of the equipment, such as housings with integrated heat sinks and resistors.
Safety Instructions for Electric Drives and Controls 3-11 MHD Sychronous motors 3.11 Battery Safety Batteries contain reactive chemicals in a solid housing. Inappropriate handling may result in injuries or material damage. Risk of injury by incorrect handling! CAUTION Note: ⇒ Do not attempt to reactivate discharged batteries by heating or other methods (danger of explosion and cauterization). ⇒ Never charge non-chargeable batteries (danger of leakage and explosion).
3-12 Safety Instructions for Electric Drives and Controls MHD Sychronous motors Notes DOK-MOTOR*-MHD********-PR05-EN-P
MHD Type Code 4-1 MHD Sychronous motors 4 MHD Type Code Each order of a product by Rexroth must be based on the type code. All available motor versions are uniquely described by their type code. The following figure describes the individual characters of the type code (abbrev. column) and their meaning. Abbrev. column 1 2 3 4 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 Example: M H D 1 1 2 C - 0 2 4 - N G 0 - A N 1. 1.1 Product group MHD. . . . . . . . . = MHD 2.
4-2 MHD Type Code MHD Sychronous motors 1. Product Group Abbrev. column 1 2 3 MHD Three-digit Bosch Rexroth-specific designation of a servo motors series. 2. Motor Frame Size Abbrev. column 4 5 6 The motor frame size defines essential mechanical motor dimensions. The following table assigns essential motor dimensions to the motor frame sizes.
MHD Type Code 4-3 MHD Sychronous motors 4. Winding Code Abbrev. column 9 10 11 In connection with the motor frame size and motor frame length, the winding codes define the electric motor output data for all Bosch Rexroth motors. The type code specifies all possible winding codes, which are available for a motor frame size / length. Example Motor frame size / length Available winding codes MHD112B 024, 035, 048, 058 Fig.
4-4 MHD Type Code MHD Sychronous motors 7. Holding Brake Abbrev. column 15 Optional. Required for clamping the servo axis when the machine is in the de-energized state. Option Holding Brakes 0 Without holding brake 1, 3 With holding brake Please refer to the motor type codes for the holding torques. Fig. 4-7: MHD holding brakes The holding brake is operated according to the “electrically releasing” principle. In the de-energized state, a magnetic force acts upon the brake armature disk.
MHD Type Code 4-5 MHD Sychronous motors 9. Housing Type Abbrev. column 18 Depending on the type of motor cooling, Rexroth delivers different motor housings. Option Housing type For the modes below A For natural convection Natural convection Surface cooled N For liquid cooling Natural convection Liquid cooled 1) 1) The housing type “A” should preferrably be used for the “natural convection” mode. Fig. 4-10: MHD housing type 10.
4-6 MHD Type Code MHD Sychronous motors DOK-MOTOR*-MHD********-PR05-EN-P
General Notes on Technical Data 5-1 MHD Sychronous motors 5 General Notes on Technical Data 5.1 60-K and 100-K Parameters The speed-torque curves and the technical data are specified for two different motor overtemperatures.
5-2 General Notes on Technical Data Operating Modes Bosch Rexroth motors are documented according to the test criteria and measuring methods of EN 60034-1. The characteristic curves specified correspond to the operating modes S1 or S6. DtP P P PV PV Q Qmax Q Qmax Operating mode S1 P: PV: Θ: Θmax: t: TC: ∆tP: ∆tV: t TC DtV Operating mode S6 t MK000013v01_EN.FH10 5.
General Notes on Technical Data 5-3 MHD Sychronous motors 5.3 Definition of Parameters Electric parameters Characteristic motor speed nK With a DC link voltage of 540 VDC and at the characteristic speed, the continuous torque that can be output is approx. ½ continuous torque at standstill. Continuous torque at standstill MdN The continuous torque that can be output at the motor output shaft at a speed of n = 0.
5-4 General Notes on Technical Data MHD Sychronous motors Mechanical parameters Maximum speed nmax Maximum permissible speed of the motor. Limiting factors can have mechanical (centrifugal forces, bearing stress) or electrical (DC link voltage) causes. Theoretical maximum torque Mmax Maximum torque that can be output for approx. 400 ms at a peak current of Imax (guaranteed value which, owing to production tolerances, may be higher by 20%).
General Notes on Technical Data 5-5 MHD Sychronous motors Sample Curve Housing overtemperature 60 K Winding overtemperature 100 K Insulated structure Non-insulated structure Mmax theoretical maximum torque UDC[V] D C MKB B MdN A MdN MdN 3 2 1 Voltage limit curves S6 25% ED S1 liquid cooled S1 surface cooled S1 natural convection Thermal limit curves UDC[V] 4 M [Nm] M [Nm] 4 Mmax theoretical maximum torque D C MKB B MdN S6 25% ED S1 liquid cooled S1 surface cooled A MdN S1
5-6 General Notes on Technical Data MHD Sychronous motors DOK-MOTOR*-MHD********-PR05-EN-P
MHD041 6-1 MHD Sychronous motors 6 MHD041 6.
6-2 MHD041 Description Type of cooling Motor overtemperature MHD Sychronous motors Symbol ) 2 ) ) 4 ) 3 5 6 7 ) ) ) MHD041B-144 Natural Surface 100 K 60 K/100 Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque M
MHD041 6-3 MHD Sychronous motors Holding brake Description Symbol Unit Motor type Holding brake data MHD041B Holding torque M4 Nm 2.2 Rated voltage UN V DC 24 ± 10% Rated current IN A 0.34 Moment of inertia JB Kgm² 0.1 x 10 Connection time t1 ms 14 Disconnection time t2 ms 28 Mass mB kg 0.23 -4 Fig. 6-3: Technical data of MHD041B holding brake (optional) Note: DOK-MOTOR*-MHD********-PR05-EN-P Motors of size MHD041A are only available without holding brake.
6-4 MHD041 6.2 MHD Sychronous motors Type Code – Ordering Name Abbrev. Column 1 2 3 4 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 Example: M H D 0 4 1 B - 1 4 4 - N G 0 - U N 1. 1.1 Product MHD. . . . . . . . . = MHD 2. 2.1 Motor size 041 . . . . . . . . . . . . . . . . . = 041 3. 3.1 Motor length Lengths . . . . . . . . . . . . . . . . . = A, B 4. 4.1 Windings code 144 . . . . . . . . . . . . . . . . . . . . . . . . . . = 144 5. 5.1 5.
MHD041 6-5 MHD Sychronous motors 6.
6-6 MHD041 6.4 MHD Sychronous motors Shaft loads Permissible maximum radial force Fradial_max and permissible radial force Fradial For explanations refer to Chapter 16.
MHD041 6-7 MHD Sychronous motors Dimensional Details 106 30 1 8 ø50 j6 ø14 k6 81 M5-12.5 2.5 4 3 B C 33 2 5 ø9 A .2 ±0 Detail Y: Options: 1 R0 Ø17 Ø40 .6 1x15º 30 2.5 B Meas. A MHD041A 170 MHD041B 243 Output direction of power and feedback connectors The output direction of the power and/or feedback connectors must be selected during assembly. The direction can be selected as desired within a range of 270°. Please ensure that the output directions do not overlap.
6-8 MHD041 MHD Sychronous motors DOK-MOTOR*-MHD********-PR05-EN-P
MHD071 7-1 MHD Sychronous motors 7 MHD071 7.
7-2 MHD071 Description Type of cooling Motor overtemperature MHD Sychronous motors Symbol ) 2 ) ) 4 ) 3 5 6 7 ) ) ) MHD071B-035 Natural Surface 100 K 60 K/100 Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque M
MHD071 7-3 MHD Sychronous motors Description Type of cooling Motor overtemperature Symbol ) 2 ) ) 4 ) 3 5 6 7 ) ) ) MHD071B-061 Natural Surface 100 K 60 K/100 Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque M
7-4 MHD071 MHD Sychronous motors Holding brake Description Symbol Unit Holding brake 1 Motor type Holding brake 2 Holding brake 3 MHD071B Holding torque M4 Nm 5.0 6.5 10.0 Rated voltage UN V DC 24 ± 10% DC 24 ± 10% DC 24 ± 10% Rated current IN A 0.56 0.56 0.65 -4 Moment of inertia JB kgm² 0.72 x 10 Connection time t1 ms 20 20 26 Disconnection time t2 ms 38 38 43 mB kg 0.6 0.6 0.7 Mass 0.72 x 10 -4 10.7 x 10 -4 Fig.
MHD071 7-5 MHD Sychronous motors 7.2 Type Code – Ordering Name Abbrev. Column 1 2 3 4 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 Example: M H D 0 7 1 B - 0 6 1 - N G 0 - U N 1. 1.1 Product MHD . . . . . . . . = MHD 2. 2.1 Motor size 071. . . . . . . . . . . . . . . . . = 071 3. 3.1 Motor length Lenghts . . . . . . . . . . . . . . . . . = A, B 4. 4.1 4.2 Windings code MHD071A . . . . . . . . . . . . . . . . . = 061 MHD071B. . . . . . . . . . . . . . . . . .
7-6 MHD071 7.
MHD Sychronous motors MHD071 7-7 [S1natural]: MdN Natural conv. (S1 continuous operation) [S1surface]: MdN Surface cooling (S1 continuous operation) [S6]: MKB (S6 intermittent operation) Mmax[1]: HDS to HVR Mmax[2]: HDS to HVE or DKCxx.3 with a power connection of 3 x AC 480 V Mmax[3]: HDS to HVE or DKCxx.3 with a power connection of 3 x AC 440 V Mmax[4]: HDS to HVE or DKCxx.3 with a power connection of 3 x AC 400 V Fig.
7-8 MHD071 7.4 MHD Sychronous motors Shaft loads Permissible maximum radial force Fradial _max and permissible radial force Fradial For explanations refer to Chapter 16.
MHD071 7-9 MHD Sychronous motors 7.5 Dimensional Details 106 30 1 3 B 45° 4 C 71 31 2 9 Ø95 j6 Ø19 k6 95 M6-16 56 3 110.5 9,5 D 45° 75 115 .2 ±0 A A 18 R 30 ø1 Y 40 Options: Detail Y: 1 Ø25 Ø82 R1 1x15º 40 Output direction of power and feedback connectors The output direction of the power and/or feedback connectors must be selected during assembly. The direction can be selected as desired within a range of rotation of 270°.
7-10 MHD071 7.6 MHD Sychronous motors Blower Units MHD motors can also be delivered with optional blower units. Please refer to the “Surface” column of the data sheets for performance data of surface-cooled motors. The mechanical dimensions of the blower units are represented in the dimension drawings. The possibilities of combining motor and blower unit and the technical data of the blowers are represented in the table below.
MHD090 8-1 MHD Sychronous motors 8 MHD090 8.
8-2 MHD090 Description Type of cooling Motor overtemperature MHD Sychronous motors Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency fN
MHD090 8-3 MHD Sychronous motors Description Type of cooling Motor overtemperature Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency fN
8-4 MHD090 MHD Sychronous motors Holding brake Description Symbol Unit Motor type Holding brake data MHD090B Holding torque M4 Nm 11.0 Rated voltage UN V DC 24 ± 10% Rated current IN A 0.71 Moment of inertia JB Kgm² 1.66 x 10 Connection time t1 ms 10 Disconnection time t2 ms 50 mB kg 1.0 Mass -4 Fig.
MHD090 8-5 MHD Sychronous motors 8.2 Type Code – Ordering Name Abbrev. Column 1 2 3 4 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 Example: M H D 0 9 0 B - 0 3 5 - N G 0 - U N 1. 1.1 Product MHD . . . . . . . . . = MHD 2. 2.1 Motor size 090 . . . . . . . . . . . . . . . . . = 090 3. 3.1 Motor length Length . . . . . . . . . . . . . . . . . . . . = B 4. 4.1 Windings code MHD090B. . . . . . . . . . . . . . = 035, 047, 058 5. 5.1 5.
8-6 MHD090 8.
MHD Sychronous motors MHD090 8-7 [S1natural]: MdN Natural conv. (S1 continuous operation) [S1surface]: MdN Surface cooling (S1 continuous operation) [S6]: MKB (S6 intermittent operation) Mmax[1]: HDS to HVR Mmax[2]: HDS to HVE or DKCxx.3 with a power connection of 3 x AC 480 V Mmax[3]: HDS to HVE or DKCxx.3 with a power connection of 3 x AC 440 V Mmax[4]: HDS to HVE or DKCxx.3 with a power connection of 3 x AC 400 V Fig.
8-8 MHD090 8.4 MHD Sychronous motors Shaft loads Permissible maximum radial force Fradial _max and permissible radial force Fradial For explanations refer to Chapter 16.7 MHD090B Fradial/N 2500 1 2000 2 nmittel 500 min-1 1500 1000 min-1 1000 500 2000 min-1 3000 min-1 4000 min-1 5000 min-1 6000 min-1 0 10 20 30 40 x/mm 50 wmhd090x.fh10 (1): Fradial_max (plain shaft) (2): Fradial_max (shaft with keyway) Fig.
MHD090 8-9 MHD Sychronous motors 8.5 Dimensional Details 106 30 1 3 B 45° 4 C 71 31 2 9 Ø95 j6 Ø19 k6 95 M6-16 56 3 110.5 9,5 D 45° 75 115 .2 ±0 A A 18 R 30 ø1 Y 40 Options: Detail Y: 1 Ø25 Ø82 R1 1x15º 40 Output direction of power and feedback connectors The output direction of the power and/or feedback connectors must be selected during assembly. The direction can be selected as desired within a range of rotation of 270°.
8-10 MHD090 8.6 MHD Sychronous motors Blower Units MHD motors can also be delivered with optional blower units. Please refer to the “Surface” column of the data sheets for performance data of surface-cooled motors. The mechanical dimensions of the blower units are represented in the dimension drawings. The possibilities of combining motor and blower unit and the technical data of the blowers are represented in the table below.
MHD093 9-1 MHD Sychronous motors 9 MHD093 9.
9-2 MHD093 Description Type of cooling Motor overtemperature MHD Sychronous motors Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency fN
MHD093 9-3 MHD Sychronous motors Description Type of cooling Motor overtemperature Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency fN
9-4 MHD093 Description Type of cooling Motor overtemperature MHD Sychronous motors Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency fN
MHD093 9-5 MHD Sychronous motors Description Type of cooling Motor overtemperature Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency fN
9-6 MHD093 Description Type of cooling Motor overtemperature MHD Sychronous motors Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency fN
MHD093 9-7 MHD Sychronous motors Description Type of cooling Motor overtemperature Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency fN
9-8 MHD093 Description Type of cooling Motor overtemperature MHD Sychronous motors Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency fN
MHD093 9-9 MHD Sychronous motors Description Type of cooling Motor overtemperature Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency fN
9-10 MHD093 MHD Sychronous motors Holding brake Description Symbol Unit Motor type Holding brake 1 Holding brake 2 MHD093 MHD093 Holding torque M4 Nm 22.0 32.0 Rated voltage UN V DC 24 ± 10% DC 24 ± 10% Rated current IN A 0.71 0.93 -4 Moment of inertia JB Kgm² 3.6 x 10 12.4 x 10 Connection time t1 ms 25 15 Disconnection time T2 ms 50 115 Mass mB kg 1.1 2.4 -4 Fig.
MHD093 9-11 MHD Sychronous motors 9.2 Type Code – Ordering Name Abbrev. Column 1 2 3 4 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 Example: M H D 0 9 3 A - 0 3 5 - P P 0 - A A 1. 1.1 Product MHD. . . . . . . . . = MHD 2. 2.1 Motor size 093 . . . . . . . . . . . . . . . . . = 093 3. 3.1 Motor length Lengths . . . . . . . . . . . . . . . = A, B, C 4. 4.1 4.2 4.3 Windings code MHD093A . . . . . . . . . . . . . = 024, 035, 058 MHD093B . . . . . . . . . . . . .
9-12 MHD093 9.
MHD093 9-13 MHD Sychronous motors Housing overtemperature 60 K Winding overtemperature 100 K Insulated structure Non-insulated structure MHD093B-024 (60K) M [Nm] 70 MHD093B-024 (100K) M [Nm] 70 Mmax[1] 60 Mmax[1] 60 Mmax[2] 50 Mmax[2] 50 Mmax[3] Mmax[4] 40 [S625%ED] [S1liquid] 20 [S1surface] 10 Mmax[4] 30 [S1liquid] 20 Mmax[3] 40 [S625%ED] 30 e latt hlp Sta [S1surface] 10 [S1natural] 0 [S1natural] 0 0 1000 2000 3000 4000 n [min-1] MHD093B-035 (60K) M [Nm] 70 0 M
9-14 MHD093 MHD Sychronous motors Housing overtemperature 60 K Winding overtemperature 100 K Insulated structure Non-insulated structure MHD093B-058 (60K) M [Nm] 70 MHD093B-058 (100K) M [Nm] 70 60 Mmax[1] Mmax[2] 50 60 Mmax[1] Mmax[2] 50 Mmax[3] 40 Mmax[4] 30 e latt hlp Sta Mmax[3] 40 Mmax[4] 30 [S6] 20 [S1liquid] 10 [S1surface] [S1natural] 0 [S6] 20 [S1liquid] 10 [S1surface] [S1natural] 0 0 1000 2000 3000 4000 5000 6000 7000 n [min-1] MHD093C-024 (60K) M [Nm] 10
MHD093 9-15 MHD Sychronous motors Housing overtemperature 60 K Winding overtemperature 100 K Insulated structure Non-insulated structure M [Nm] 100 M [Nm] 100 MHD093C-058 (60K) 90 e latt hlp Sta MHD093C-058 (100K) 90 Mmax[1] 80 Mmax[2] 70 Mmax[3] 60 Mmax[4] 50 Mmax[1] 80 Mmax[2] 70 Mmax[3] 60 Mmax[4] 50 40 40 [S6] 30 [S1liquid] 20 10 [S6] 30 [S1liquid] 20 10 [S1natural] 0 0 1000 [S1surface] 2000 3000 4000 5000 6000 7000 n [min-1] [S1natural] 0 0 1000 2000
9-16 MHD093 9.4 MHD Sychronous motors Shaft loads Permissible maximum radial force Fradial _max and permissible radial force Fradial For explanations refer to Chapter 16.
MHD093 9-17 MHD Sychronous motors Dimensional Details (Standard Cooling) 1 25° 31.5 86 138 B 1) Ø32 k6 C A Æ11 Æ96 58 2 0. 0± 13 45° 58.5 A R12 140 1) Connector not included in the scope of motor deiivery Options Detail Y: 1 R0 Ø35 .5 1x15º 58 4 Output direction of power connector The output direction of the power connector must be selected when ordering.
9-18 MHD093 9.6 MHD Sychronous motors Blower Units MHD motors can also be delivered with optional blower units. Please refer to the “Surface” column of the data sheets for performance data of surface-cooled motors. The mechanical dimensions of the blower units are represented in the dimension drawings. The possibilities of combining motor and blower unit and the technical data of the blowers are represented in the table below.
MHD093 9-19 MHD Sychronous motors mhd093_106-0344-3002-00axiallüfter.tif Fig.
9-20 MHD093 Dimensional Details (Liquid Cooling) X Turnable by 90° in either direction 25° 55 31 Encoder connector R1/8" 4 189 58 A 63 A 150 4xM8-12 Options: 1 Output direction of power connector The output direction of the power connector must be selected when ordering. The following output directions are possible: lef eB t to side A sid to side B rig ht to the right eA sid to the left The drawing shows the output direction upon delivery, i.e. to side B.
MHD095 10-1 MHD Sychronous motors 10 MHD095 10.
10-2 MHD095 Description Type of cooling Motor overtemperature MHD Sychronous motors Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency f
MHD095 10-3 MHD Sychronous motors Description Type of cooling Motor overtemperature Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency f
10-4 MHD095 Description Type of cooling Motor overtemperature MHD Sychronous motors Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency f
MHD095 10-5 MHD Sychronous motors Description Type of cooling Motor overtemperature Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency f
10-6 MHD095 Description Type of cooling Motor overtemperature MHD Sychronous motors Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency f
MHD095 10-7 MHD Sychronous motors Description Type of cooling Motor overtemperature Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency f
10-8 MHD095 Description Type of cooling Motor overtemperature MHD Sychronous motors Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency f
MHD095 10-9 MHD Sychronous motors Description Type of cooling Motor overtemperature Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency f
10-10 MHD095 MHD Sychronous motors Holding brake Description Symbol Unit Motor type Holding brake data MHD095 Holding torque M4 Nm 22 Rated voltage UN V DC 24 ± 10% Rated current IN A 0.71 Moment of inertia JB Kgm² 3.6 x 10 Connection time t1 ms 25 Disconnection time T2 ms 50 Mass mB kg 1.1 -4 Fig.
MHD095 10-11 MHD Sychronous motors 10.2 Type Code – Ordering Name Abbrev. Column 1 2 3 4 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 Example: M H D 0 9 5 C - 0 3 5 - P G 1 - A N 1. 1.1 Product MHD. . . . . . . . . = MHD 2. 2.1 Motor size 095. . . . . . . . . . . . . . . . . = 095 3. 3.1 Motor length Lengths . . . . . . . . . . . . . . . = A, B, C 4. 4.1 4.2 4.3 Windings code MHD095A . . . . . . . . . . . . . = 024, 035, 058 MHD095B . . . . . . . . . . . . .
10-12 MHD095 MHD Sychronous motors 10.
MHD095 10-13 MHD Sychronous motors Housing overtemperature 60 K Winding overtemperature 100 K Insulated structure Non-insulated structure MHD095B-024 (60K) M [Nm] 70 MHD095B-024 (100K) M [Nm] 70 Mmax[1] 60 Mmax[1] 60 Mmax[2] 50 Mmax[3] Mmax[4] 40 30 [S625%ED] 20 [S1surface] 10 Mmax[2] 50 Mmax[3] Mmax[4] 40 30 [S625%ED] 20 [S1surface] 10 [S1natural] 0 0 1000 2000 [S1natural] 0 3000 4000 n [min-1] MHD095B-035 (60K) M [Nm] 70 e latt hlp Sta 0 1000 Mmax[1] 3000 Mmax[1
10-14 MHD095 MHD Sychronous motors Housing overtemperature 60 K Winding overtemperature 100 K Insulated structure Non-insulated structure MHD095B-058 (60K) M [Nm] 70 MHD095B-058 (100K) M [Nm] 70 60 Mmax[1] Mmax[2] 50 Mmax[3] 40 60 Mmax[1] Mmax[2] 50 Mmax[3] 40 Mmax[4] 30 e latt hlp Sta Mmax[4] 30 [S625%ED] 20 [S1surface] 10 [S1natural] 0 0 1000 2000 3000 [S1surface] 10 [S1natural] 0 4000 5000 6000 7000 n [min-1] MHD095C-024 (60K) M [Nm] 100 [S625%ED] 20 0 1000
MHD095 10-15 MHD Sychronous motors Housing overtemperature 60 K Winding overtemperature 100 K Insulated structure Non-insulated structure MHD095C-058 (60K) M [Nm] 100 MHD095C-058 (100K) M [Nm] 100 90 e latt hlp Sta 90 Mmax[1] 80 Mmax[2] 70 Mmax[1] 80 Mmax[2] 70 60 Mmax[3] 60 Mmax[3] 50 Mmax[4] 50 Mmax[4] 40 40 30 30 20 [S625%ED] [S1surface] 10 20 [S625%ED] [S1surface] 10 [S1natural] 0 0 1000 2000 3000 [S1natural] 0 4000 5000 6000 7000 n [min-1] 0 1000 2
10-16 MHD095 MHD Sychronous motors 10.4 Shaft loads Permissible maximum radial force Fradial_max and permissible radial force Fradial For explanations refer to Chapter 16.
MHD095 10-17 MHD Sychronous motors 10.5 Dimensional Details (Standard Cooling) 138 B 1) Ø32 k6 C A Æ11 Æ96 58 2 0. 0± 13 45° 58.5 A R12 140 1) Connector not included in the scope of motor delivery Options: Einzelheit Y: 1 R0 Ø35 .5 1x15º 58 4 Output direction of power connector The output direction of the power connector must be selected when ordering.
10-18 MHD095 MHD Sychronous motors 10.6 Blower Units MHD motors can also be delivered with optional blower units. Please refer to the “Surface” column of the data sheets for performance data of surface-cooled motors. The mechanical dimensions of the blower units are represented in the dimension drawings. The possibilities of combining motor and blower unit and the technical data of the blowers are represented in the table below.
MHD095 10-19 MHD Sychronous motors mhd095_106-0344-3002-00axiallüfter.tif Fig.
10-20 MHD095 MHD Sychronous motors DOK-MOTOR*-MHD********-PR05-EN-P
MHD112 11-1 MHD Sychronous motors 11 MHD112 11.
11-2 MHD112 Description Type of cooling Motor overtemperature MHD Sychronous motors Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency f
MHD112 11-3 MHD Sychronous motors Description Type of cooling Motor overtemperature Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency f
11-4 MHD112 Description Type of cooling Motor overtemperature MHD Sychronous motors Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency f
MHD112 11-5 MHD Sychronous motors Description Type of cooling Motor overtemperature Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency f
11-6 MHD112 Description Type of cooling Motor overtemperature MHD Sychronous motors Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency f
MHD112 11-7 MHD Sychronous motors Description Type of cooling Motor overtemperature Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency f
11-8 MHD112 Description Type of cooling Motor overtemperature MHD Sychronous motors Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency f
MHD112 11-9 MHD Sychronous motors Description Type of cooling Motor overtemperature Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency f
11-10 MHD112 Description Type of cooling Motor overtemperature MHD Sychronous motors Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency
MHD112 11-11 MHD Sychronous motors Description Type of cooling Motor overtemperature Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency
11-12 MHD112 Description Type of cooling Motor overtemperature MHD Sychronous motors Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency
MHD112 11-13 MHD Sychronous motors Holding brake Description Symbol Unit Holding brake 1 Motor type Holding brake 2 MHD112A MHD112B Holding brake 3 MHD112C MHD112D Holding torque M4 Nm 22.0 32.0 70.0 Rated voltage UN V DC 24 ± 10% DC 24 ± 10% DC 24 ± 10% Rated current IN A 0.71 0.93 1.29 -4 Moment of inertia JB kgm² 3.6 x 10 Connection time t1 ms 25 15 53 Disconnection time t2 ms 50 115 97 mB kg 1.1 2.4 3.8 Mass 12.4 x 10 -4 Fig.
11-14 MHD112 MHD Sychronous motors 11.2 Type Code – Ordering Name Abbrev. Column 1 2 3 4 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 Example: M H D 1 1 2 C - 0 2 4 - N G 0 - A N 1. 1.1 Product MHD. . . . . . . . . = MHD 2. 2.1 Motor size 112 . . . . . . . . . . . . . . . . . = 112 3. 3.1 Motor length Lengths . . . . . . . . . . . . . = A, B, C, D 4. 4.1 4.2 4.3 4.4 Windings code MHD112A . . . . . . . . . MHD112B . . . . . . . . . MHD112C . . . . . . . . .
MHD112 11-15 MHD Sychronous motors Note: 1 Holding brake "1" and "2" is only available with motor length "A" and "B" Holding brake "3" is only available with motor length "C" and "D" 2 Looking from front onto driven shaft (see picture 1) 3 Housing design "P" is only available with motor length "B" and "C" See project manual for definition of protection mode IP68 Illustration example: MHD112 Position of power connection = top lef t A ide s eB sid rig ht Picture 1 t_mhd112_M15de2.fh10 Fig.
11-16 MHD112 MHD Sychronous motors 11.
MHD112 11-17 MHD Sychronous motors Housing overtemperature 60 K Winding overtemperature 100 K Insulated structure Non-insulated structure MHD112B-024 (60K) M [Nm] 120 MHD112B-024 (100K) M [Nm] 120 100 Mmax[1] 100 Mmax[1] Mmax[2] 80 Mmax[3] Mmax[2] 80 Mmax[3] Mmax[4] 60 e latt hlp Sta Mmax[4] 60 [S6] 40 [S6] 40 [S1surface] 20 [S1surface] [S1natural] 20 [S1natural] 0 0 1000 2000 0 3000 4000 n [min-1] MHD112B-035 (60K) M [Nm] 120 0 1000 Mmax[1] 3000 100 Mmax[1] Mmax[2
11-18 MHD112 MHD Sychronous motors Housing overtemperature 60 K Winding overtemperature 100 K Insulated structure Non-insulated structure MHD112B-048 (60K) M [Nm] 120 MHD112B-048 (100K) M [Nm] 120 100 Mmax[1] 100 Mmax[1] Mmax[2] 80 Mmax[3] Mmax[2] 80 Mmax[3] Mmax[4] 60 e latt hlp Sta Mmax[4] 60 [S6] 40 [S6] 40 [S1surface] 20 [S1surface] 20 [S1natural] 0 0 1000 2000 3000 4000 5000 n [min-1] MHD112B-058 (60K) M [Nm] 120 [S1natural] 0 0 1000 2000 3000 4000 MHD112B-0
MHD112 11-19 MHD Sychronous motors Housing overtemperature 60 K Winding overtemperature 100 K Insulated structure Non-insulated structure MHD112C-035 (60K) M [Nm] 160 MHD112C-035 (100K) M [Nm] 160 140 Mmax[1] Mmax[2] 120 140 Mmax[1] Mmax[2] 120 Mmax[3] 100 Mmax[4] 80 e latt hlp Sta Mmax[3] 100 Mmax[4] 80 [S6] 60 40 [S1surface] 20 [S6] 60 40 [S1surface] 20 [S1natural] 0 0 1000 2000 0 3000 4000 MHD112C-058 (60K) M [Nm] 160 [S1natural] 5000 n [min-1] Mmax[1] 0 1000
11-20 MHD112 MHD Sychronous motors Housing overtemperature 60 K Winding overtemperature 100 K Insulated structure Non-insulated structure e latt hlp Sta MHD112D-012 (60K) M [Nm] 200 180 Mmax[1] 160 Mmax[2] 140 Mmax[3] (preliminary data!) Mmax[4] 120 100 [S625%ED] 80 60 [S1surface] 40 [S1natural] 20 0 0 M [Nm] 200 500 1000 1500 MHD112D-027 (60K) M [Nm] 200 180 120 MHD112D-027 (100K) 180 Mmax[1] 160 140 2000 n [min-1] Mmax[1] 160 Mmax[2] Mmax[2] Mmax[3] 140 Mmax[3]
MHD112 11-21 MHD Sychronous motors 11.4 Shaft loads For explanations refer to Chapter 16.
11-22 MHD112 MHD Sychronous motors 11.5 Dimensional Details X 163 B A 25° 52 58 1) 4 x M10 - 15 Pg29 1 164 139 B 2 3 5 D 45° 24 5 C .2 5±0 16 Ø107 Ø130 j6 Ø32 k6 12 2 4 21 5 Y 45° 14 M10-22 4 18 A 60 192±1 71 A 1) Connector not included in the scope of motor delivery Options: 1 R1 1x15º 60 4 A Size table Frame size MHD 112A MHD 112B MHD 112C MHD 112D Meas. A 309 375 458 526 Meas. B 67 67 96 96 The drawing shows the output direction upon delivery, i.e. to side B.
MHD112 11-23 X MHD Sychronous motors 181 105 52 169 138 B 4 x M10 - 15 D .2 5±0 16 ø107 3 21 5 Y 45° 4 60 18 A 192±1 71 A 1) Connector not included in the scope of motor delivery Detail Y: Options: 1 1x15º 60 4 A Size table Output direction of power connector The output direction of the power connector must be selected when ordering.
11-24 MHD112 MHD Sychronous motors 11.6 Blower Units MHD motors can also be delivered with optional blower units. Please refer to the “Surface” column of the data sheets for performance data of surface-cooled motors. The mechanical dimensions of the blower units are represented in the dimension drawings. The possibilities of combining motor and blower unit and the technical data of the blowers are represented in the table below.
MHD112 11-25 MHD Sychronous motors mhd112_106-0310-2003-01axiallüfter.tif Fig.
11-26 MHD112 MHD Sychronous motors DOK-MOTOR*-MHD********-PR05-EN-P
MHD115 12-1 MHD Sychronous motors 12 MHD115 12.
12-2 MHD115 Description Type of cooling Motor overtemperature MHD Sychronous motors Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency f
MHD115 12-3 MHD Sychronous motors Description Type of cooling Motor overtemperature Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency f
12-4 MHD115 Description Type of cooling Motor overtemperature MHD Sychronous motors Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency f
MHD115 12-5 MHD Sychronous motors Description Type of cooling Motor overtemperature Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency f
12-6 MHD115 Description Type of cooling Motor overtemperature MHD Sychronous motors Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency f
MHD115 12-7 MHD Sychronous motors Description Type of cooling Motor overtemperature Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency f
12-8 MHD115 Description Type of cooling Motor overtemperature MHD Sychronous motors Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency f
MHD115 12-9 MHD Sychronous motors Description Type of cooling Motor overtemperature Symbol Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque MN Rated current IN Rated performance PN Rated voltage UN Rated frequency f
12-10 MHD115 MHD Sychronous motors Holding brake Description Symbol Unit Holding brake data Motor type MHD115 Holding torque M4 Nm 70.0 Rated voltage UN V DC 24 ± 10% Rated current IN A 1.29 Moment of inertia JB Kgm² 30 x 10 Connection time t1 ms 53 Disconnection time t2 ms 97 mB kg 3.8 Mass -4 Fig.
MHD115 12-11 MHD Sychronous motors 12.2 Type Code – Ordering Name Abbrev. Column 1 2 3 4 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 Example: M H D 1 1 5 B - 0 2 4 - N G 0 - B N 1. 1.1 Product MHD. . . . . . . . . = MHD 2. 2.1 Motor size 115 . . . . . . . . . . . . . . . . = 115 3. 3.1 Motor length Lengths . . . . . . . . . . . . . . . = A, B, C 4. 4.1 4.2 4.3 Windings code MHD115A . . . . . . . . . = 024, 035, 058, 059 MHD115B . . . . . . . . .
12-12 MHD115 MHD Sychronous motors 12.
MHD115 12-13 MHD Sychronous motors Housing overtemperature 60 K Winding overtemperature 100 K Insulated structure Non-insulated structure M [Nm] 180 M [Nm] 180 MHD115B-024 (60K) 160 e latt hlp Sta MHD115B-024 (100K) 160 Mmax[1] 140 Mmax[2] Mmax[1] 140 Mmax[2] 120 Mmax[3] 120 Mmax[3] 100 Mmax[4] 100 Mmax[4] [S6] 80 [S1liquid] 60 [S1surface] 40 [S6] 80 20 [S1liquid] 60 [S1surface] 40 20 [S1natural] 0 0 1000 M [Nm] 180 [S1natural] 0 2000 3000 4000 n [min-1] 0
12-14 MHD115 MHD Sychronous motors Housing overtemperature 60 K Winding overtemperature 100 K Insulated structure Non-insulated structure M [Nm] 180 M [Nm] 180 MHD115B-058 (60K) 160 e latt hlp Sta MHD115B-058 (100K) 160 Mmax[1] 140 Mmax[2] 120 Mmax[3] 100 Mmax[4] 80 Mmax[1] 140 Mmax[2] 120 Mmax[3] 100 Mmax[4] 80 60 60 [S6] 40 [S6] 40 [S1liquid] 20 [S1liquid] 20 [S1surface] [S1natural] 0 0 1000 2000 M [Nm] 250 3000 4000 5000 6000 7000 n [min-1] 0 1000 2000 M
MHD115 12-15 MHD Sychronous motors Housing overtemperature 60 K Winding overtemperature 100 K Insulated structure Non-insulated structure M [Nm] 250 M [Nm] 250 MHD115C-058 (60K) 200 Mmax[1] MHD115C-058 (100K) 200 Mmax[1] Mmax[2] Mmax[3] 150 Mmax[2] Mmax[3] 150 Mmax[4] Mmax[4] 100 100 50 50 0 [S1natural] 0 [S1surface] 1000 2000 [S1liquid] [S6] 3000 4000 [S1surface] 7000 n [min-1] [S1liquid] [S1natural] 0 5000 6000 e latt hlp Sta 0 1000 2000 3000 [S6] 4000 5000 60
12-16 MHD115 MHD Sychronous motors 12.4 Shaft loads Permissible maximum radial force Fradial_max and permissible radial force Fradial For explanations refer to Chapter 16.
MHD115 12-17 MHD Sychronous motors Encoder connector 25° Turnable by 90° in either direction 18 ø62 4 1 181(without cable screw union) Connector 98 58 INS0381 1) 71 Pg36 X 12.5 Dimensional Details C ø245 ø2 15 5 45° ø14 71 A A 80 45° ø16 5 Y D M12-28 (Max. tightening torque 40 Nm) 192±1 1) Connector not included in the scope of motor delivery Options: Detail Y: 1 .6 1x15º 80 4 The drawing shows the output direction upon delivery, i.e. to side B.
12-18 MHD115 MHD Sychronous motors Encoder connector Turnable by 90° in either direction 25° 1 1) 18 R 1/8" C 3 ø99 ø38 k6 ø180 j6 1) Connector not included in the scope of motor delivery Options: 1 1x15º 80 4 The drawing shows the output direction upon delivery, i.e. to side B. The measures in case of a different output direction are obtained by turning the connector housing theoretically around the X-axis. A Size table Frame size Meas.
MHD115 12-19 MHD Sychronous motors 12.6 Blower Units MHD motors can also be delivered with optional fan units. Please refer to the “Surface” column of the data sheets for performance data of surfacecooled motors. The mechanical dimensions of the fan units are represented in the dimension drawings. The possibilities of combining motor and fan unit and the technical data of the fans are represented in the table below.
12-20 MHD115 MHD Sychronous motors mhd115_106-0345-2002-00axiallüfter.tif Fig.
MHD131 13-1 MHD Sychronous motors 13 MHD131 13.
13-2 MHD131 Description Type of cooling Motor overtemperature MHD Sychronous motors Symbol ) 2 ) ) 4 ) 3 5 6 7 ) ) ) MHD131D-024 Natural Surface 100 K 60 K/100 Natural 60K Electric parameters Characteristic motor speed nK Continuous torque at standstill MdN Continuous current at standstill IdN Peak current Imax 1 Torque constant at 20 °C ) Km Voltage constant at 20 °C KE(eff) Winding resistance at 20 °C R12 Winding inductivity L12 Number of pole pairs p 2 Rated data ) Rated speed nN Rated torque
MHD131 13-3 MHD Sychronous motors Holding brake Description Symbol Unit Motor type Holding brake 1 Holding brake 2 MHD131B, -D MHD131D Holding torque M4 Nm 100 240 Rated voltage UN V 24 ±10% 24 ±10% Rated current IN A 2.0 1.87 Moment of inertia JB Kgm² 0.0053 0.0188 Connection time t1 ms 12 30 Disconnection time t2 ms 190 300 mB kg 5.4 19.0 Mass Fig.
13-4 MHD131 MHD Sychronous motors 13.2 Type Code – Ordering Name Abbrev. Column 1 2 3 4 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 Example: M H D 1 3 1 B - 0 2 4 - N G 1 - B N 1. 1.1 Product MHD. . . . . . . . . = MHD 2. 2.1 Motor size 131 . . . . . . . . . . . . . . . . . = 131 3. 3.1 Motor length Lengths . . . . . . . . . . . . . . . . . = B, D 4. 4.1 4.2 Windings code MHD131B . . . . . . . . . . . . . . . . . = 012, 024 MHD131D . . . . . . . . . . . . . . .
MHD131 13-5 MHD Sychronous motors 13.
13-6 MHD131 MHD Sychronous motors 13.4 Shaft loads Permissible maximum radial force Fradial_max and permissible radial force Fradial For explanations refer to Chapter 16.
MHD Sychronous motors 13.
13-8 MHD131 MHD Sychronous motors mhd131b_106-0324-3002-01.tif Fig.
MHD131 13-9 MHD Sychronous motors mhd131d_106-0324-3001-02.tif Fig.
13-10 MHD131 MHD Sychronous motors Shaft end R1 Ø60 Ø225 Ø238 ,6 1x15º 110 5 WellenendeMHD131.fh10 Fig. 13-10: MHD131 shaft end • Shaft end cylindrical according to DIN 748, Part 3, ed. 07.75. • DS M16 centering hole according to DIN 332, Part 2, ed. 05.83, max. tightening torque for screw 107 Nm. • Vibration severity grade R according to DIN VDE 0530, Part 14, ed. 02.93. Motor design Flange • Motor design B5 according to EN 60034-7 / 1993 for all installation positions.
MHD131 13-11 MHD Sychronous motors 13.6 Blower Units MHD motors can also be delivered with optional blower units. Please refer to the “Surface” column of the data sheets for performance data of surface-cooled motors. The mechanical dimensions of the blower units are represented in the dimension drawings. The possibilities of combining motor and blower unit and the technical data of the blowers are represented in the table below.
13-12 MHD131 MHD Sychronous motors mhd131_106-0376-3003-01axiallüfter.tif Fig. 13-13 Dimensions of MHD131 with axial blower LEM-AB131D3H1 (latest delivery 08-2002).
MHD Sychronous motors MHD131 13-13 MM000002v01_DE.tif Fig.
13-14 MHD131 MHD Sychronous motors DOK-MOTOR*-MHD********-PR05-EN-P
Accessories 14-1 MHD Sychronous motors 14 Accessories Sealing Air Connection Accessories Optional Sealing Air Connector Sealing air connectors are available for MHD motors. They are attached to the motor by simply replacing the motor flange socket cover. The overpressure inside the motor prevents penetrating oils, aggressive coolants, and the like from entering.
14-2 Accessories MHD Sychronous motors Transmission GTS, GTP, GTM Planetary Gearings Planetary gearings for the • GTS and • GTP • GTM series are suitable for being attached to MHD motors and can be obtained from Bosch Rexroth.
Accessories 14-3 MHD Sychronous motors Worm Gears 058 Field of applciation Worm gears of the • 58...
14-4 Accessories MHD Sychronous motors Notes DOK-MOTOR*-MHD********-PR05-EN-P
Connection System 15-1 MHD Sychronous motors 15 Connection System 15.1 Overview of Connections The electric connections of Bosch Rexroth drives are standardized. The MHD AC motors are provided with • a power connector, incl. connection for temperature sensor and holding brake, • an encoder connection (feedback connector). Both connectors are designed as separate plug connections.
15-2 Connection System MHD Sychronous motors 15.2 Power Connector MHD motors are supplied with power via flange sckets with screwed connection (INS0680) or bayonet catch (INS0480 and INS0380). Plugs and cables are not included in the scope of delivery of the motors and must be ordered as separate items.
Connection System 15-3 MHD Sychronous motors 15.3 Encoder connection Flange socket Please refer to the overview of connectors for the assignment of the encoder signals and the pin assignment of the flange socket. Flange socket INS0514 INS0524 INS0613 Description Contacts 1, 2, 3, 4, 5, 6, 7, 8, 10 See overview of connectors Unused contacts 9, 11 Fig. 15-5: Pin assignment of flange socket for the MHD encoder connection 15.
15-4 Connection System MHD Sychronous motors Design (1) L N PE Power supply connector 5...8 mm in dia. I>> I>> 3 N 0.75 2 1.5 mm 2 L 0.75 2 1.5 mm 1 M Plug connector INS0195 Circuit-breaker Fan fanMHD1.fh10 Fig. 15-7: Blower connector type (1) Connecting and mounting the blower plug Electric connection A three-core cable with a connection cross-section of at least 0.75 mm must be used as connection cable. 1 8 7 6 2 SW17 2 5 3 2 3 1 4 fan_con1.
MHD Sychronous motors Connection System 15-5 6. Push the heavy-gauge conduit thread (6), the washer (7), the seal (8), 2 and the plug housing (2) onto the connection cable (3 x 0.75 mm ). 7. Strip the outer sheath of the cable for approx. 20 mm, litz wires for 10 mm, and connect it to the plug insert (3) as illustrated above. 8. Push the plug insert (3) into the plug housing (2); fit the cylinder screw (1); screw the plug to the socket (4). 9.
15-6 Connection System MHD Sychronous motors Design (2) -3-pin Note: Technical changing of the ventilator unit LEMH-AB131D3H1. Latest delivery of the type (2) 08-2002. Replaced by the venitlator unit LEMH-AB131B3H1 (for description see type (3)). L1 L2 L3 PE I>> I>> Power supply connector 6...10 mm in dia. 0,75 1,5 mm2 3 0,75 1,5 mm2 2 I>> 0,75 1,5 mm2 1 Plug connector INS0354 Circuit-breaker M 3 Blower fanMHD2.fh10 Fig.
Connection System 15-7 MHD Sychronous motors Mounting instructions 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. DOK-MOTOR*-MHD********-PR05-EN-P Unscrew the heavy-gauge conduit thread (1). Remove the washer (2) and the seal (3). Loosen the housing screw (4). Remove the plug insert (6) from the housing (5). Adjust the seal to the outer diameter of the connection cable. Push the parts (1), (2), (3), and (5) over the connection cable.
15-8 Connection System MHD Sychronous motors Design (3) -4-pin L1 L2 L3 PE power supply connector 6...10 mm in dia. I>> I>> I>> 4 0,75 1,5 mm2 3 0,75 1,5 mm2 2 0,75 1,5 mm2 Circuit breaker 1 Plug connector INS0705 M 3 blower A_ins0705.fh10 Fig. 15-11: Blower connection design (3) Connecting and mounting the blower plug Electric connection A 4-core cable with a minimum cross-section of 0.75mm² must be used as connection cable.
Connection System 15-9 MHD Sychronous motors 15.5 Connection Cable Bosch Rexroth delivers ready-made power and encoder cable sets. The following documentation contains: • an overview of the cable types available. • technical data of the various cables, • general installation regulations for Bosch Rexroth cables.
15-10 Connection System MHD Sychronous motors DOK-MOTOR*-MHD********-PR05-EN-P
Notes Application 16-1 MHD Sychronous motors 16 Notes Application 16.1 Conditions for use Setup Height and Ambient Temperature Nominal data The performance data specified for the motors apply in the following conditions: Ambient temperature of 0 ºC up to +45 ºC Setup heights of Exceeding the nominal data Derating curves 0 m up to 1000 m above MSL. If you intend to use motors above these ranges, you must take the “utilization factors” into consideration. This reduces the performance data.
16-2 Notes Application MHD Sychronous motors Vibration and shock loading MHD motors can carry loads, such as are typically occurring in case of presses, punches, or press inlets, only if they are attached in a shockabsorbed or shock-decoupled way. The construction of such attachments must be checked in isolated cases. According to IEC 721-3-3 ed. 1987 and EN 60721-3-3 ed.
Notes Application 16-3 MHD Sychronous motors 16.2 Protection class The type of protection is defined by the identification symbol IP (International Protection) and two code numbers specifying the degree of protection. The first code number defines the degree of protection against contact and penetration of foreign particles. The second code number defines the degree of protection against water.
16-4 Notes Application MHD Sychronous motors Option sealing air “sealing air: principle” connection Sealing air connectors are available for MHD motors. They are attached to the motor by simply replacing the motor flange socket cover. The overpressure inside the motor prevents penetrating oils, aggressive coolants, and the like from entering. Note: When mounting the motor flange socket covers with sealing air connector, ensure that the O-rings are properly seated.
Notes Application 16-5 MHD Sychronous motors Plastic pipe, type PA 4 x 0.75 Dimension [mm] Length [m] Color Order no. 4 x 0.75 25 blue 281 520 402 0 50 blue 281 520 405 0 Fig. 16-8 Plastic pipe Ordering name of accessory sets The motor flange socket covers available with sealing air connector are listed in the table below.
16-6 Notes Application MHD Sychronous motors 16.3 Design and Installation Positions MHD motors are available in design B05. Please refer to the table below for the types of installation permissible according to EN 60034-7:1993.
Notes Application 16-7 MHD Sychronous motors 16.4 Blowers In case of extreme loads, e.g. during continuous start-stop operation with high repeat frequencies, radial or axial blowers can be attached to the motors of the • MHD071 • MHD090 • MHD093 • MHD095 • MHD112 • MHD115 • MHD131 motor type series. Luefter_ax_rad.fh10 Fig. 16-12: Blower attached to MHD motors (example) When being ordered, blower units are specified as ordering subitem.
16-8 Notes Application MHD Sychronous motors Notes on ordering: Motor with attached blower unit In order to procure a motor with attached surface-cooling, the type name of the blower unit must be specified as an ordering subitem of the MDH motor with the blower arrangement desired. Ordering item Ordering name 1 1 ea Digital AC motor MHD071B-035-NG0-BN 1.1 1 ea Blower unit LEMD-RB071B2XX attached to Item 1, blower arranged to the left Fig.
Notes Application 16-9 MHD Sychronous motors 16.5 Liquid Cooling If subjected to extreme loads, e.g. during continuous start-stop operation with high repeat frequencies, the motors of the MHD093.-...-...-.N and MHD115.-...-...-.N motor type series, can be operated with liquid cooling. The diagram below illustrates the connections of the coolant lines to the motor types MHD093.-...-...-.N and MHD115.-...-...-.N. The connection for inlet and outlet is intended for connection elements with R1/8” thread.
16-10 Notes Application MHD Sychronous motors Connection Instructions Coolant lines Coolant lines can be designed either as pipeline or as tubing system. Note: Owing to the turning points inevitably present in pipeline systems (e.g. 90-degree elbows), high pressure losses develop in the cooling lines. For that reason, we recommend that tubing systems be used. When selecting the coolant lines, please be absolutely sure to take the pressure drop within the system into consideration.
Notes Application 16-11 MHD Sychronous motors 16.6 Holding Brakes Use the brake in normal operation only at a standstill and when performing the drive-internal brake check. The holding brake is required for holding the axle when the machine is in a de-energized state. Hazardous movements! Persons endangered by falling or descending axles! DANGER Brake control DOK-MOTOR*-MHD********-PR05-EN-P ⇒ Observe supplementary DIN and recommendations. For European countries: - DIN EN 954 / 03.
16-12 Notes Application Functional test MHD Sychronous motors Before start-up and during operation specifications the brake function must be tested with the “brake command” function. By applying a small amount of motor torque, the brake is tested for slippage. Additional information and specifications of this function may be found in the ECODRIVE firmware functional descriptions. Selecting Holding Brakes Brakes are either electrically clamping or electrically releasing.
Notes Application 16-13 MHD Sychronous motors Sizing of Holding Brakes (Application) The physical conditions of holding brakes require consideration of two states. Beyond the normal operation also the incident must be viewed. The effective braking torques are physically different.
16-14 Notes Application MHD Sychronous motors 16.7 Output Shaft and Motor Bearing Plain Shaft The standard design recommended for MHD motors provides a frictionlocked shaft-hub connection without play and excellent running smoothness. Use clamping sets, clamping sleeves or clamping elements to couple the machine elements to be driven.
Notes Application 16-15 MHD Sychronous motors Output Shaft With Shaft Sealing Ring MHD motors are designed with radial shaft sealing rings according to DIN 3760 – design A. 1 RWDR.fh10 (1) Radial shaft sealing ring Fig. 16-20: MHD radial shaft sealing ring Wear Radial shaft sealing rings are rubbing seals. Hence, they are subject to wear and generate frictional heat. Wear of the rubbing seal can be reduced only if lubrication is adequate and the sealing point is clean.
16-16 Notes Application Note on construction MHD Sychronous motors Bosch Rexroth recommend that any direct contact of the output shaft and the radial shaft sealing ring with the processing medium (coolant, material corrosion), caused by the type of machine or system construction, should be avoided. Bearings and Shaft Load During operation, both radial and axial forces act upon the motor shaft and the motor bearings.
Notes Application 16-17 MHD Sychronous motors Note: Owing to thermal effects, the flange-sided end of the output shaft may shift by 0.6 mm in relation to the motor housing.
16-18 Notes Application MHD Sychronous motors 16.8 Motor encoder To control the motor speed and/or to position the motor, the drive controller requires information on the current motor position. To achieve this, the integrated encoder unit makes the appropriate signals available to the drive controller. The drive controllers are capable of transmitting the positional value thus determined to a superordinate CNC or SPS.
Notes Application 16-19 MHD Sychronous motors 16.9 Acceptances, Approvals CE symbol Declaration of conformity Declarations of conformity certifying the structure of and the compliance with the applicable EN standards and EC guidelines are available for all MHD motors. If necessary, these declarations of conformity can be requested from the pertinent sales office. The CE mark is applied to the motor type label of the MHD motors. CEf1.fh10 Fig.
16-20 Notes Application MHD Sychronous motors DOK-MOTOR*-MHD********-PR05-EN-P
Handling 17-1 MHD Sychronous motors 17 Handling 17.1 Identifying the Goods Delivery note A single copy of the delivery note is enclosed to each delivery. The delivery note lists all components with their ordering name and their designation. If the contents are distributed among several parcels (transport containers), then this is noted on the delivery note or it can be seen from the freight bill.
17-2 Handling MHD Sychronous motors Cable sets Cable sets by Bosch Rexroth are identified by a cable type label (label at the end of the cable). The cable type label specifies the ordering name as well as the length of the cable. 146546-38687613 Type name of the cable set IKG4070 15.00 m 19.04.98 Internal code number Length in meters 230 Date of functional check Internal code number cab_label.fh10 Fig.
Handling 17-3 MHD Sychronous motors 17.4 Storage WARNING Damage to motor and loss of warranty possible! Any improper storage may cause damage to the motor. In addition, any warranty claim will expire. ⇒ For that reason, please observe the following instructions. The following conditions must be kept during storage: • Permissible range of temperature: -20° C up to +80 ° C. • Store motors at dry places which are free from dust and vibrations. • Store motors horizontally.
17-4 Handling MHD Sychronous motors version 0.
Assembly 18-1 MHD Sychronous motors 18 Assembly 18.1 Skilled Technical Personnel Any work on the system and on the drives or in their vicinity may only be carried out by appropriately trained technical personnel. The owner of the system must ensure that all persons carrying out • installation work, • maintenance measures, or • operation activities on the system are adequately familiar with the contents of this documentation as well as with all warnings and precautionary measures contained therein.
18-2 Assembly MHD Sychronous motors Motor Frame Size Recommended screw size Tightening torque [Nm] Minimum strength MHD041 4 x M6 10,4 8.8 MHD071 4 x M8 25 8.8 MHD090 4 x M10 51 8.8 MHD093 4 x M10 51 8.8 MHD095 4 x M10 51 8.8 MHD112 4 x M12 87 8.8 MHD115 4 x M12 87 8.8 MHD131 4 x M16 215 8.8 Fig. 18-1: Locking screws Note: The screwed connections must be able to take up both the force due to the weight of the motor and the forces acting during operation. version 0.
Assembly 18-3 MHD Sychronous motors 18.3 Connecting the Motor After having mounted the motor mechanically as specified, proceed to connecting the motor. Danger to life by electric voltage! Handling within the range of live parts is extremely dangerous. Therefore: DANGER ⇒ Any work required on the electric system may only be carried out by skilled electricians. It is absolutely necessary to use electric tools.
18-4 Assembly MHD Sychronous motors Connecting Cable Sets Power cables Fitting the power connector for MHD041 MHD071 and MHD090 When fitting the INS0681 power connector with thread, proceed as follows: Fitting the power connector for MHD093 - MHD131 When fitting the INS0381 or INS0481 power connector with bayonet lock, proceed as follows: 1. Put the power connector onto the thread of the connection housing in the correct position. 2. Tighten the union nut of the power connector manually.
Assembly 18-5 MHD Sychronous motors Changing the Output Direction of Power and Feedback Connectors Power connectors Changing the connector output direction at MHD041 MHD071 MHD090 In case of the motors MHD041, MHD071, and MHD090, you can select the output direction of the power connector when mounting these motors. The flange sockets are designed such that they can be turned (angle of rotation of 270 degrees). Adjustment of the desired cable output direction is described below.
18-6 Assembly Changing the cable output direction at MHD093 – MHD131 MHD Sychronous motors If the cable output direction of the power connector of the MHD093 – MHD131 motors were not considered when ordering them and now fails to be the direction desired, it can be turned. To achieve this, proceed as follows: 1. Loosen the two locking screws (4) and remove the cover of the flange socket (2). 2. Loosen the four locking screws (3). 3.
Assembly 18-7 MHD Sychronous motors Encoder connector Changing the connector output direction at MHD041 MHD071 MHD090 In case of the motors MHD041, MHD071, and MHD090, you can select the output direction when mounting these motors. The flange sockets are designed such that they can be turned (angle of rotation of 270 degrees). Adjustment of the desired connector output direction is described below. Note: Do not use any tools (e.g. tongs or pliers or screwdrivers) to turn the motor flange socket.
18-8 Assembly MHD Sychronous motors Befestigungsschrauben fastening screws Steckergehäuse connector housing Steckerteil mit Überwurfmutter connector part with union nut MG000005v01_MS.fh10 Fig. 18-3: Angular connector (encoder unit) Note: In case of applications with high vibration and shock loads, the angular connector must be secured against loosening by means of screw locking adhesive. version 0.
Startup, Operation, and Maintenance 19-1 MHD Sychronous motors 19 Startup, Operation, and Maintenance 19.1 Commissioning The MKD motors may be put into operation only if they have been carefully and properly mounted and if the electric connection has been properly established. Before startup Before putting the MHD motors into operation, the following must be checked and/or ensured: • It must be possible to turn the rotor manually with the holding brake opened; there may be no running noise (e.g.
19-2 Startup, Operation, and Maintenance MHD Sychronous motors 19.3 Maintenance Cleaning Excessive dirt, dust or shavings may affect the function of the motors adversely, may in extreme cases even cause a failure of the motors. For that reason, you should clean Cooling ribs • the cooling ribs of the motors at regular intervals, in order to obtain a sufficiently large heat radiation surface.
Startup, Operation, and Maintenance 19-3 MHD Sychronous motors Holding Brake In order to ensure proper functioning of the holding brake, it must be checked before the motors are installed. Before initial startup Measure the holding torque of the brake; grind in the holding brake, if necessary. Proceed as follows: 1. De-energize the motor and secure it against re-energization. 2. Measure the transmittable holding torque of the holding brake using a torque spanner.
19-4 Startup, Operation, and Maintenance MHD Sychronous motors version 0.
Appendix 20-1 MHD Sychronous motors 20 Appendix 20.
20-2 Appendix MHD Sychronous motors DIN EN 60034-7; VDE 0530 Part 7 1996-06 Rotating electrical machines - Part 7: Classification of types of constructions and mounting arrangements (IM code) (IEC 60034-7:1992); German version EN 60034-7:1993 DIN 3760 1996-09 Rotary shaft lip type seals DIN ISO 281 1993-01 Rolling bearings; dynamic load ratings and rating life; identical with ISO 281:1990 EN 60034-7(1993-01); IEC 60034-7(1992-12) Fig. 20-1: List of standards version 0.
Appendix 20-3 MHD Sychronous motors 20.2 Selecting Power Cables The tables and diagrams shown on the following pages are intended to support you in selecting the power cables required. The example below explains how to proceed. Example A power cable set, 5.0 m in length, is needed for a MHD093A-024 motor, Natural 60K operating mode, and an HDS02. drive controller. Proceed as follows: 1. Select the motor and the operating mode in the cable selection table. 2.
20-4 Appendix 041A-144 041A-144 071A-035 071B-035 071B-061 090B-035 090B-047 090B-058 093A-024 093A-035 093A-058 093B-024 093B-035 093B-058 093C-024 093C-035 093C-058 095A-024 095A-035 095A-058 Natural 60K Natural 100K Natural 60K Natural 100K Natural 60K Natural 100K Natural 60K Natural 100K Natural 60K Natural 100K Natural 60K Natural 100K Surface Natural 60K Natural 100K Surface 60K/100K Natural 60K Natural 100K Surface 60K/100K Natural 60K Natural 100K Surface 60K/100K Liquid 60K/100K Natural
095B-024 095B-035 095B-058 095C-024 095C-035 095C-058 112A-024 112A-035 112A-058 112B-024 112B-035 112B-048 112B-058 112C-024 112C-035 112C-058 112D-012 112D-027 115A-024 115A-035 115A-058 Natural 60K Natural 100K Surface 60K/100K Natural 60K Natural 100K Surface 60K/100K Natural 60K Natural 100K Surface 60K/100K Natural 60K Natural 100K Surface 60K/100K Natural 60K Natural 100K Surface 60K/100K Natural 60K Natural 100K Surface 60K/100K Natural 60K Natural 100K Surface 60K/100K Natural 60K Natural 100K
20-6 Appendix 115B-024 115B-035 115B-058 115C-024 115C-035 115C-058 131B-024 131D-024 Natural 60K Natural 100K Surface 60K/100K Liquid 60K/100K Natural 60K Natural 100K Surface 60K/100K Liquid 60K/100K Natural 60K Natural 100K Surface 60K/100K Liquid 60K/100K Natural 60K Natural 100K Surface 60K/100K Liquid 60K/100K Natural 60K Natural 100K Surface 60K/100K Liquid 60K/100K Natural 60K Natural 100K Surface 60K/100K Liquid 60K/100K Natural 60K Natural 100K Surface 60K/100K Natural 60K Natural 100K Sur
Appendix 20-7 MHD Sychronous motors INS0680, 1.0mm² Motor Motor flange socket connector Order type ready-made cable Coupling Connection with Options IKG4008/xxx,x Terminal strip INK0653 AEH INS0681/C03 4 3 2 1 IKG4009/xxx,x DKC**.3 INK0653 INS0459/K02 for direct connection INS0681/C03 1 2 3 IKG4099/xxx,x 4 5 6 INK0653 AEH / RKS INS0681/C03 INK0653 INS0622/K01 INS0681/C03 IKG4077/xxx,x INK0602 Note: Conductor cross-section 1.
20-8 Appendix MHD Sychronous motors INS0680, 1.5mm² Motor Motor flange socket connector Order type ready-made cable Coupling Connection with Options IKG4029/xxx,x Terminal strip INK0650 AEH INS0681/C03 4 3 2 1 IKG4039/xxx,x DKC**.3 for direct connection INK0650 INS0459/K02 INS0681/C03 7 6 5 4 3 2 1 IKG4028/xxx,x INK0650 INS0622/K01 INS0680/C03 INS0681/C03 IKG4077/xxx,x INK0602 7 6 5 4 3 2 1 Note: Conductor cross-section 1.0 mm² is not possible! Use conductor cross-section 2,5 mm².
Appendix 20-9 MHD Sychronous motors INS0680, 2.5mm² Motor flange socket Motor connector Order type ready-made cable Coupling Connection with Options IKG4073/xxx,x Terminal strip INK0602 AEH INS0681/C03 4 3 2 1 IKG4071/xxx,x for direct connection INK0602 INS0681/C03 7 6 5 4 3 2 1 IKG4072/xxx,x INK0602 INS0680/C03 DKC**.3 INS0459/K02 INS0622/K01 INS0681/C03 4 3 2 1 7 6 5 4 3 2 1 IKG4077/xxx,x INK0602 HDD02.* HDS02.* HDS03.* HDS04.
20-10 Appendix MHD Sychronous motors INS0480, 1.5mm² Motor Motor flange socket connector Order type ready-made cable Coupling Connection with Options IKG4053/xxx,x DKR02 DKR03 INK0650 AEH INS0481/C02 4 3 2 1 IKG4060/xxx,x for direct connection INK0650 INS0481/C02 7 6 5 4 3 2 1 IKG4055/xxx,x INK0650 INS0480/C02 DKC**.3 INS0459/K02 INS0622/K01 INS0481/C02 IKG4067/xxx,x INK0602 4 3 2 1 7 6 5 4 3 2 1 Note: Conductor cross-section 1.
Appendix 20-11 MHD Sychronous motors INS0480, 2.5mm² Motor Motor flange socket connector Order type ready-made cable Coupling Connection with Options IKG4063/xxx,x DKR02 DKR03 INK0602 AEH INS0481/C03 4 3 2 1 IKG4070/xxx,x DKC**.3 for direct connection INK0602 INS0459/K03 INS0481/C03 7 6 5 4 3 2 1 IKG4068/xxx,x INK0602 INS0480/C03 INS0622/K01 INS0481/C03 HDD02.* HDS02.* 4 3 2 1 7 6 5 4 3 2 1 IKG4067/xxx,x INK0602 INS0623/K03 INS0481/C03 Attention: The max.
20-12 Appendix MHD Sychronous motors INS0480, 4.0mm² Motor Motor flange socket connector Order type ready-made cable Coupling Connection with Options IKG4083/xxx,x DKR03 INK0603 AEH for direct connection INS0481/C04 4 3 2 1 IKG4090/xxx,x DKC**.3 INK0603 INS0459/K04 INS0481/C04 7 6 5 4 3 2 1 IKG4087/xxx,x INS0480/C04 INK0603 HDS03.* HDS04.* INS0623/K04 INS0481/C04 Attention: The max. cable length in connection with DURADRIVE (HDC*) is 25m. IKG4082/xxx,x INK0603 HDC01.
Appendix 20-13 MHD Sychronous motors INS0480, 6.0mm² Motor flange socket Motor connector Order type ready-made cable Coupling Connection with Options IKG4103/xxx,x DKR03 INK0604 AEH 4 3 2 1 IKG4110/xxx,x INK0604 7 6 5 4 3 2 1 IKG4107/xxx,x INS0480/C06 INK0604 HDS03.* HDS04.* INS0623/K06 INS0481/C06 Attention: The max. cable length in connection with DURADRIVE (HDC*) is 25m. IKG4102/xxx,x INK0604 INS0481/C06 for intermediate connection DKC**.3 INS0459/K06 INS0481/C06 HDC01.
20-14 Appendix MHD Sychronous motors INS0480, 10.0mm² Motor flange socket Motor connector Order type ready-made cable Coupling Connection with Options IKG4123/xxx,x DKR03 for direct connection INK0605 AEH INS0481/L10 4 3 2 1 IKG4130/xxx,x INK0605 INS0481/L10 7 6 5 4 3 2 1 IKG4127/xxx,x INS0480/L10 DKC**.3 INS0459/K10 INK0605 HDS03.* HDS04.* INS0623/K10 INS0481/L10 Attention: The max. cable length in connection with DURADRIVE (HDC*) is 25m. IKG4122/xxx,x INK0605 INS0481/L10 HDC01.
Appendix 20-15 MHD Sychronous motors INS0380, 6.0mm² Motor Order type Motor flange socket connector ready-made cable Coupling Connection with Options IKG4143/xxx,x DKR03 INK0604 AEH for direct connection INS0381/C06 4 3 2 1 IKG4150/xxx,x INK0604 INS0381/C06 7 6 5 4 3 2 1 IKG4147/xxx,x INS0380/C06 DKC**.3 INS0459/K06 INK0604 HDS03.* HDS04.* INS0623/K06 INS0381/C06 IKG4142/xxx,x Attention: The max. cable length in connection with DURADRIVE (HDC*) is 25m. INK0604 INS0381/C06 HDC01.
20-16 Appendix MHD Sychronous motors INS0380, 10.0mm² Motor Motor flange socket connector Order type ready-made cable Coupling Connection with Options IKG4163/xxx,x DKR03 INK0605 AEH for direct connection INS0381/C10 4 3 2 1 IKG4170/xxx,x INK0605 INS0459/K10 INS0381/C10 7 6 5 4 3 2 1 IKG4167/xxx,x INS0380/C10 INK0605 HDS03.* HDS04.* INS0623/K10 INS0381/C10 Attention: The max. cable length in connection with DURADRIVE (HDC*) is 25m. IKG4162/xxx,x INK0605 INS0381/C10 HDC01.
Appendix 20-17 MHD Sychronous motors INS0380, 16.0mm² Motor Motor flange socket connector Order type ready-made cable Connection with Options Coupling IKG4183/xxx,x DKR02 DKR03 INK0606 AEH INS0381/C16 IKG4276/xxx,x DKR04 AEH/RKS INS0381/C16 4 3 2 1 IKG4200/xxx,x DKC**.3 INK0606 INS0380/C16 INS0459/K16 INS0381/C16 7 6 5 4 3 2 1 IKG4186/xxx,x INK0606 INS0623/K16 INS0381/C16 IKG4182/xxx,x INK0606 Attention: The max. cable length in connection with DURADRIVE (HDC*) is 25m.
20-18 Appendix MHD Sychronous motors INS0380, 25.0mm² Motor Motor flange socket connector Order type ready-made cable Coupling Connection with Options IKG4203/xxx,x DKR02 DKR03 INK0607 AEH INS0381/C25 for direct connection IKG4277/xxx,x DKR04 INK0607 AEH/RKS INS0381/C25 4 3 2 1 IKG4210/xxx,x INK0607 INS0380/C25 INS0381/C25 7 6 5 4 3 2 1 IKG4204/xxx,x INK0607 INS0623/K25 INS0381/C25 Attention: The max. cable length in connection with DURADRIVE (HDC*) is 25m.
Appendix 20-19 MHD Sychronous motors INS0380, 35.0mm² Motor Motor flange socket connector Order type ready-made cable Coupling Connection with Options for direct connection IKG4223/xxx,x DKR02 INK0667 AEH INS0381/L35 7 6 5 4 3 2 1 IKG4224/xxx,x INK0667 INS0380/L35 INS0623/K35 INS0381/L35 Attention: The max. cable length in connection with DURADRIVE (HDC*) is 25m. IKG4222/xxx,x INK0667 INS0381/L35 HDS03.* HDS04.* HDS05.* HDC01.
20-20 Appendix MHD Sychronous motors 20.3 Selecting Encoder Cables Encoder cables in “straight” and “angular” design are available for MHD motors. Refer to the diagrams below. Encoder flange socket Encoder connector for direct connection INS0514/. Order type ready-made cable Coupling Connection with Options IKS4374/xxx,x INK0448 INS0613/. HDD,HDS,DKC INS0713/C01 INS0439/C01 INS0524/. IKS4042/xxx,x INK0448 INS0676/. 15 1 Attention: The max.
Appendix 20-21 MHD Sychronous motors Encoder Encoder flange socket connector Order type ready-made cable Coupling Connection with Options for direct connection IKS4375/xxx,x INK0448 INS0514/. HDD,HDS,DKC INS0511/C01 15 1 Attention: The max. cable length in connection with DURADRIVE (HDC*) is 25m. IKS4044/xxx,x INS0613/. INS0524/. INS0439/C01 INK0448 INS0511/C01 HDC INS0439/C01 1 15 Order type ready-made cable INK0448 INK0448 INS0716/C01 INS0514/. INS0713/C01 e.g.
20-22 Appendix MHD Sychronous motors version 0.
Index 21-1 MHD Sychronous motors 21 Index A Assembly 18-1 C Characteristic motor speed 5-3 Characteristic voltage limit curves 5-5 commutation 1-2 Commutation 1-2 Components 1-2 Connection lines 19-2 Continuous current at standstill 5-3 Continuous torque at standstill 1-1, 5-3 Coolant lines 16-10 Cooling ribs 19-2 Cooling system components 16-9 Cycle duration 5-2 Cyclic duration factor 5-2 D Degree of protection 16-3 Design 1-2 Designs 1-2 Drag chains 19-2 Dynamics 1-2 E Encoder system 4-3 Energy mana
21-2 Index MHD Sychronous motors L Lifting sling belts 17-3 Liquid cooling 16-9 Locking screws 18-2 M Machine accuracy 5-1 Maintenance-free operation 1-1 Mass 5-4 Maximum speed 5-4 Moment of inertia of the rotor 5-4 Motor encoder 4-3 Motor frame length 4-2 Motor frame size 4-2 N Non-intended use 2-2 Consequences, disclaimer of liability 2-1 Number of pole pairs 5-3 O ON time 5-2 Operating modes 5-2 Operational reliability 1-1 Output direction 4-4 Output shaft 4-3 Plain shaft 4-3 Outside systems 1-5 O
Index 21-3 MHD Sychronous motors T Theoretical maximum torque 5-4 Thermal limit curves 5-5 Thermal time constant 5-4 Tightness 16-15 Torque constant 5-3 Type code 4-1 U Use Siehe bestimmungsgemäßer Gebrauch und siehe nichtbestimmungsgemäßer Gebrauch V Vibrations, sinusoidal 16-2 Voltage constant 5-3 W Winding code 4-3 Winding inductivity 5-3 Winding overtemperature 5-1 Winding resistance 5-3 winding temperature 5-1 DOK-MOTOR*-MHD********-PR05-EN-P version 0.
21-4 Index MHD Sychronous motors version 0.
Service & Support 22-1 MHD Sychronous motors 22 Service & Support 22.1 Helpdesk Unser Kundendienst-Helpdesk im Hauptwerk Lohr am Main steht Ihnen mit Rat und Tat zur Seite. Sie erreichen uns - telefonisch - by phone: über Service Call Entry Center - via Service Call Entry Center Our service helpdesk at our headquarters in Lohr am Main, Germany can assist you in all kinds of inquiries.
22-2 Service & Support MHD Sychronous motors 22.5 Kundenbetreuungsstellen - Sales & Service Facilities Deutschland – Germany vom Ausland: from abroad: (0) nach Landeskennziffer weglassen! don’t dial (0) after country code! Vertriebsgebiet Mitte Germany Centre SERVICE SERVICE SERVICE Bosch Rexroth AG Bgm.-Dr.-Nebel-Str. 2 / Postf. 1357 97816 Lohr am Main / 97803 Lohr CALL ENTRY CENTER MO – FR von 07:00 - 18:00 Uhr HOTLINE MO – FR von 17:00 - 07:00 Uhr from 5 pm - 7 am + SA / SO Tel.
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Service & Support 22-5 MHD Sychronous motors Africa, Asia, Australia – incl. Pacific Rim Australia - Australien Australia - Australien China China AIMS - Australian Industrial Machinery Services Pty. Ltd. 28 Westside Drive Laverton North Vic 3026 Melbourne Bosch Rexroth Pty. Ltd. No. 7, Endeavour Way Braeside Victoria, 31 95 Melbourne Shanghai Bosch Rexroth Hydraulics & Automation Ltd. Waigaoqiao, Free Trade Zone No.122, Fu Te Dong Yi Road Shanghai 200131 - P.R.
22-6 Service & Support MHD Sychronous motors Nordamerika – North America USA Headquarters - Hauptniederlassung USA Central Region - Mitte USA Southeast Region - Südwest Bosch Rexroth Corporation Electric Drives & Controls Central Region Technical Center 1701 Harmon Road Auburn Hills, MI 48326 Bosch Rexroth Corporation Electric Drives & Controls Southeastern Technical Center 3625 Swiftwater Park Drive Suwanee, Georgia 30124 Tel.: +1 847 6 45 36 00 Fax: +1 847 6 45 62 01 servicebrc@boschrexroth-us.
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