Ä.6õaä BA 13.0009 − EN .6õa Operating Instructions Type 13.12L; 13.5LL; 13.
, Please read these instructions before you start working! Follow the enclosed safety instructions. This documentation applies to ... Three−phase asynchronous motors and three−phase asynchronous geared motors of series 13.71L / 13.75L DC shunt−wound motors and DC shunt−wound geared motors of series 13.53L / 13.55L DC permanent−magnet motors and DC permanent−magnet geared motors of series 13.12L Document history Material number Version Description 411281 1.
Nameplates Three−phase AC motor Field 1 2 3 4 5 6 7 1) Contents Manufacturer CE designation Current type Motor type/geared motor type Manufacturing date Commission no.
Type code DC current and permanent magnet motors Type 13. LL L. LL. L. L L 0 1 2 3 4 5 Legend for type code type 13.
Worm gearbox type SSN Type S SN LL − 1 L L L L 0 1 2 3 4 5 6 7 Legend for the SSN type code 0 S Product group − small drives 1 SN Product series 2 Gearbox size 25, 31, 40 (distance between axes in mm) 3 Number of stages Design at the input end 4 F Open gearbox Design at the output end 5 Shaft design V D H 6 Solid shaft Double wall corrugated board Hollow shaft Housing design A B C D 7 With foot mounting and centering With foot mounting, without centering Without foot mounting,
Small helical gearbox type 12.130 Type 12.130. LL. L 0 1 2 Legend for type code of type 12.130 0 Small helical gearbox 12.130 1 Size 30 drive torque max. 30 Nm 60 drive torque max. 60 Nm 2 Design 1 − B3 (gearbox with foot mounting) 3 − B14 (flange mounting) Additional variants i Speed reduction gearbox 1; 2 or 3 Foot mounting assembly (for B3 only) 6 l BA 13.0009 − EN 2.
Planetary gearbox type SPL Type S PL LL − 2 L L L L 0 1 2 3 4 5 6 7 Legend for the SPL type code 0 Product group − small drives S 1 Product family PL 2 Size 42; 52; 62, 81, 120 3 Number of stages 1, 2, 3 Design at the input end 4 Standard motor N Design at the output end 5 Shaft design Solid shaft 6 Housing design Without foot mounting, with centering 7 V C Flange design Without flange R Additional variants i Ratio BA 13.0009 − EN 2.
i 1 2 3 4 5 8 Contents Preface and general information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 1.1 About these Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1.1 Terminology used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 10 1.2 Scope of supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents 6 i Commissioning and operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 6.1 Before switching on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.1.1 Functional test of motor series13.7LL . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.1.2 Functional test of motor series13.5LL . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.1.3 Functional test of motor series13.
1 Preface and general information About these Operating Instructions Terminology used 1 Preface and general information 1.1 About these Operating Instructions 1.1.1 ƒ The Operating Instructions at hand serve to the safety−relevant working on and with the AC / GN / PM motors. They contain safety instructions that must be observed.
Preface and general information 1 Legal regulations 1.3 Legal regulations Labelling Nameplate Lenze products are clearly labelled and defined by the indications on the nameplates. Application as directed Drive products must only be operated under the operating conditions prescribed in these instructions. must only be used for the purposes ordered and confirmed. meet the protection requirements of the EC "Low−Voltage Directive". are not machines in the sense of the EC Machine Directive.
2 Safety instructions Personnel responsible for safety 2 Safety instructions 2.1 Personnel responsible for safety Operator ƒ An operator is any natural or legal person who uses the drive system or on behalf of whom the drive system is used. ƒ The operator or his safety officer must ensure – that all relevant regulations, instructions and legislation are observed. – that only qualified personnel work with and on the drive system.
Safety instructions 2 Safety instructions for low−voltage machines Device protection ƒ Integrated temperature sensors do not provide full protection for the machine. – If necessary, limit the maximum current, ensure a function block interconnection with disconnection after a few seconds of operation with I > Ir, particularly if a danger of blocking exists. – Integrated overload protection does not protect against overloading under all conditions.
2 Safety instructions Safety instructions for low−voltage machines Application as directed Low−voltage machines are intended for commercial installations. They comply with the harmonised standards of the series EN 60034 (VDE 0530). Their use in potentially explosive atmospheres is prohibited unless they are expressly intended for such use (follow additional instructions). Low−voltage machines are components for installation into machines as defined in the Machinery Directive 98/37/EC.
Safety instructions 2 Safety instructions for low−voltage machines Electrical connection All operations must only be carried out by qualified and skilled personnel on the low−voltage machine at standstill and deenergised and provided with a safe guard to prevent an unintentional restart.This also applies to auxiliary circuits (e. g. brake, encoder, blower).
2 Safety instructions Safety instructions for low−voltage machines Operation on the frequency inverter for AC motors The label in the terminal box specifies the limit values of the voltages with which the isolation system of the motor may permanently be loaded. Example of product series 13.7LL. Permissible voltage: û v 0.
Safety instructions 2 Definition of notes used 2.
3 Technical data Functional description Motor series 13.7LL (AC) 3 Technical data 3.1 Functional description 3.1.1 Motor series 13.7LL (AC) The asynchronous motors are divided into three−phase AC motors of the types 13.71L/75L. They are squirrel cage motors, the stators of which according to the design bear a three−strand three−phase winding. Fig. 1 18 Motor type 13.710 Motor type 13.
Technical data 3 Functional description Motor series 13.5LL (GN) 3.1.2 Motor series 13.5LL (GN) Fig. 2 Motor type 13.5LL DC shunt motors feature wound magnet coils for generating the magnetic flux in the stator. In the laminated core the rotor has a winding which is guided to a collector. The current entry is effected via carbon brushes to the collector.
3 Technical data Functional description Motor series 13.12L (PM) 3.1.3 Motor series 13.12L (PM) Fig. 3 Motor type 13.12L − smooth housing − no fan, heat dissipation by convection and radiation via the motor surface Permanent magnet motors are DC motors. The magnetic flux is generated by permanent magnets in the stator. The rotor in the laminated core has a winding that is guided to a collector. The current entry is effected via carbon brushes to the collector.
Technical data 3 General data and operating conditions Other application conditions 3.2 General data and operating conditions Field Values Conformity CE Climatic conditions Admissible temperature ranges Average relative humidity 85 %, without condensation Low−Voltage Directive (73/23/EEC) Designs l Non−ventilated or with integral fan without brake or with spring−applied brake −20 °C ...
3 Technical data Rated data Motor series AC motors type 13.7LL 3.3 Rated data ) Note! For special versions, like for instance special speed or special voltage, gather the characteristics from the nameplate (^ 3). 3.3.1 Motor series AC motors type 13.7LL Motor type Pn W nn 1/min Mn Nm J kg cm2 13.710.35 12 1350 0.085 13.710.35 25 2700 0.088 13.710.47 40 1350 0.28 13.710.47 75 2700 0.27 13.710.55 60 1350 0.42 13.710.55 90 2700 13.750.45 30 1350 13.750.45 60 2700 13.
Technical data 3 Rated data Motor series PM motors type 13.120 3.3.3 Motor series PM motors type 13.120 Mn Nm J kg cm2 UA V In A Imax A RA Ohm LA mH Fr N Fa N mMot approx. kg 55 0.17 0.46 24 180 3.7 0.46 41 5.0 1.3 68 2 98 220 200 1.4 13.120.45 110 0.35 1.03 24 180 6.7 0.86 44 6 0.46 27.4 1.4 52 320 280 2.4 13.120.55 200 0.64 3.8 24 180 11.8 1.4 71 9 0.19 9.8 0.54 31.5 340 280 3.7 13.120.65 370 1.18 10.7 24 180 18.6 2.5 90 11.2 0.09 4.1 0.
3 Technical data Emission 3.4 Emission } Danger! Depending on the operating status, high surface temperatures are reached! ƒ Risk of burns when touching. – Surface temperature of the motors up to 95°C ƒ If required, provide for protection against contact. 24 ƒ A limit value of 70dB (A) is not exceeded during rated operation. In the case of AC motors, operating states during which higher noise emissions occur can appear.
Mechanical installation 4 Transport, storage and installation 4 Mechanical installation 4.1 Transport, storage and installation } Danger! ƒ Use appropriate means of transport or hoists: – Ensure safe fixing. ƒ Transport the motors free of vibrations. ƒ Avoid heavy shocks.
4 Mechanical installation Site 4.2 Site } Danger! Do not use in hazardous areas! The motors are designed for the following rated conditions: 26 ƒ Ambient and cooling air temperatures up to +40 °C (in case of other temperatures see chapter 3.2.1). ƒ Installation height up to 1000 m amsl (in case of other installation heights see chapter 3.2.1).
Electrical installation 5 5 Electrical installation { Danger! ƒ Have the electrical connection carried out by qualified personnel for electronics only! ƒ Carry out all connection operations in the deenergised state only! Danger of unintentional start−ups or electric shocks. ( Stop! It has to be ensured that the supply voltage and the nameplate data comply with each other. Cable cross−sections BA 13.
5 Electrical installation AC motor connection 5.1 AC motor connection S43.0109 Fig. 5 Circuit diagram for three−phase asynchronous motors lb br rd ( light blue brown red bl gr wh black grey white Stop! If the direction of rotation is reversed, invert the mains cables! S43.0089 Fig. 6 Circuit diagram for three−phase asynchronous motors in Steinmetz circuits R lb br rd 28 clockwise rotation light blue brown red L bl gr wh counter−clockwise rotation black grey white l BA 13.0009 − EN 2.
Electrical installation 5 GN motor connection 5.2 GN motor connection DC shunt−wound motors are only operated on DC voltage. Among other things, the supply is effected by DC speed controllers. It has to be ensured that the supply voltage or the output voltage of the DC speed controller and the nameplate data comply with each other. If there is a separate fan, it requires an AC voltage or a three−phase voltage system, according to the nameplate. S43.0002 Fig.
5 Electrical installation PM motor connection 5.3 PM motor connection The PM motors are to be operated with DC voltage. The voltage supply has to provide the opportunity to start up the motors in a current−limited manner! ( Stop! ƒ Never exceed the maximum permissible peak current "Imax"! (Chapter 3.3.3) ƒ The motors as of size 55 may not be switched on directly when the rated voltage is applied, as the starting current would exceed the permissible peak current "Imax". 0 1 2 USt 100V − 220V ISt 1.
Electrical installation 5 Attachments PM motor connection 5.4 Attachments { Danger! Ensure that the drives are disconnected from the power supply when working on them! ( Stop! ƒ Unload motors or secure load applied to the drive. ƒ Do not use hammers or other heavy tools for assembly or disassembly! Motors with B−sided built−on accessories (brakes and/or encoders) are mounted, electrically connected, and function−tested.
5 Electrical installation Gearbox mounting PM motor connection 5.5 Gearbox mounting ( Stop! ƒ In order to avoid bearing failures, please be absolutely sure to prevent exceeding the permissible radial and axial forces! ƒ In order to avoid damage to the sealing lips, the shaft sealing rings basically have to be mounted with a mounting sleeve. 5.5.1 Worm gearbox type SSN Gearbox SSN25 Gearboxes SSN31, SSN40 0 B13 1 2 B14 Fig.
Electrical installation 5 Small helical gearbox type 12.130 PM motor connection Gearbox design Gearbox size Without flange Flange on the housing side SSN25 Flange on the cover side 2 x chs. / 1 x fl. head scr. SSN31 3 x chs. SSN40 3 x chs. Tab. 4 Chs. Fl. head scr. ( cheese head screw with hexagon socket flat head screw Stop! For the flange mounting, seal the four threads. For this, insert the screws with liquid sealing compound (e. g. Loctite). 5.5.2 Small helical gearbox type 12.
5 Electrical installation Planetary gearbox type SPL PM motor connection 5.5.3 Planetary gearbox type SPL 89 7 5 6 10 M13.0134 Fig. 12 5 6 7 7 Screw Disc Set screw Dowel pin (for SPL42) 8 9 10 Gearbox type / size Screw Disc Keyway (does not apply for SPL42) Dimensions Flange size Size x in mm SPL42 −−− 31 SPL52 C80 38.6 SPL62 C80 / C90 43 / 43 SPL81 C90 / C105 51.6 / 58.6 SPL120 C105 73.
Electrical installation 5 Lubricant table PM motor connection 5.6 Lubricant table Gearbox type SSN25 SSN31−1FVAL SSN31−1FVAR SSN31−1FDAR SSN31−1FHAR SSN40−1FVAL SSN40−1FVAR SSN40−1FDAR SSN40−1FHAR 12.130.30 12.130.60 BA 13.0009 − EN 2.
6 Commissioning and operation Before switching on 6 Commissioning and operation ( Stop! ƒ Ensure that the drives are deenergised before working on them! ƒ Commissioning of the drive may only be carried out by qualified personnel! ƒ Do not commission in explosive rooms! ƒ Fire hazard! Do not clean or spray drives with flammable detergents or solvents. ƒ Avoid overheating! Deposits on the drives impede the heat dissipation required and have to be removed regularly.
Commissioning and operation 6 Before switching on Functional test of motor series13.7LL 6.1.1 Functional test of motor series13.7LL Commission drives and check all individual functions, like for instance: – torque behaviour and current consumption, – braking effect of the brake mounted – output signal of the encoder system ƒ 6.1.2 In the case of failures or faults, see chapter 8 Troubleshooting and fault elimination". Functional test of motor series13.
6 Commissioning and operation During operation Functional test of motor series13.1LL 6.1.3 Functional test of motor series13.1LL 6.1.4 ( Stop! Maximum permissible peak current may never be exceeded! 6.2 ƒ Commission drives and check all individual functions, like for instance – the torque behaviour and current consumption, – the braking effect of the braking unit mounted, – the output signal of the tachogenerator.
Maintenance/repair 7 Inspection intervals Inspection intervals of the AC motors 7 Maintenance/repair { Danger! ƒ Ensure that the drive system is deenergised before working on it! ƒ High temperatures of the motor surfaces. Observe cooling times! ƒ Remove the load from the motors or secure loads acting upon the drive! ƒ When carrying out repairs, ensure that no contaminants enter inside the motor! 7.1 Inspection intervals 7.1.
7 Maintenance/repair Inspection intervals Inspection intervals of the GN motors 7.1.2 Inspection intervals of the GN motors Carbon brushes and, to a limited extent also the collectors, are wearing parts in the case of commutator machines. As the wear of the carbon brushes to a great extent depends on the respective operating conditions, we recommend the following inspection intervals: – First inspection after approx.
Maintenance/repair 7 Inspection intervals Inspection intervals of the GN motors 7.1.2.1 Wear control of the carbon brushes K13.530−26 Fig. 13 4.03 Carbon brush Subject the carbon brushes to the following wear control: 1. Remove fan cover, 2. Remove tightening strap on the B−bearing shield, 3. Remove, exhaust and vacuum the carbon debris in the interior of the motor using a brush or similar, 4. Remove the carbon brushes (see Fig. 13) from the guide sleeves, 5. Measure the length (see Tab.
7 Maintenance/repair Inspection intervals Inspection intervals of the PM motors 7.1.3 Inspection intervals of the PM motors ( Stop! Permanent magnetic field! During mounting and repair, ensure that no contaminants enter the interior of the motor! Carbon brushes and, to a limited extent also the collectors, are wearing parts in the case of commutator machines.
Maintenance/repair 7 Repair Wear control of collectors Dimensions of the carbon brushes Motor type 13.12L.35 13.12L.45 13.12L.55 Carbon dimensions axtxr Minimum length "rmin." [ mm ] [ mm ] U < 60V 6.4 x 8 x 12 U > 60V 5 x 8 x 12 U < 60V 8 x 10 x 16 6.5 U > 60V 5 x 8 x 16 7.0 U < 60V 6.4 x 12.5 x 16 7.0 U < 60V 8 x 16 x 22 5.5 U > 60V 6.4 x 16 x 20 6.0 U < 60V 10 x 16 x 21 7.0 U > 60V 6.4 x 16 x 20 6.5 6.5 U > 60V 13.12L.65 13.12L.75 Tab. 7 7.1.
7 Maintenance/repair Spare−parts list Wear control of collectors 7.3 Spare−parts list 7.3.1 Motor type 13.71L 5.34 5.44 2.31/2.32 2.36 3.03 2.00 5.38 5.14 5.13 5.43 5.32 2.30 5.37 2.33 6.45 5.41 4.00 5.21 5.50 5.19 1.00 5.20 5.26 5.23 3.18 5.16 3.22 5.31 5.30 5.17 5.36 5.36 E13.0005 Pos. Name Pos. Name 1.00 Rotor complete 5.21 Circlip 2.00 Housing complete 5.23 Ball bearing compensating discs 2.30 Panel 5.26 Cover 2.31 Junction plate 5.30 Screw 2.
Maintenance/repair 7 Motor type 13.71L Motor type 13.75L.45 7.3.2 Motor type 13.75L.45 2 3 Pos. Name Pos. Name 1.00 Rotor complete 5.25 Lock washer 2.00 Housing complete 5.26 Spring washer 3.03 A − bearing shield 5.28 Screw 4.00 B − bearing shield complete 5.29 Screw 4.01 B − bearing shield 5.30 Screw 4.03 Flange, external 5.31 Screw 4.04 Flange, internal 5.32 Screw 4.09 Ball bearing 5.33 Screw 4.15 Screw 5.37 Screw 4.17 Nut 5.39 Disc 5.05 Base, rear 5.
7 Maintenance/repair Motor type 13.71L Motor type 13.75L 7.3.3 Motor type 13.75L E13.0003 Pos. Name Pos. Name 1.00 Rotor complete 5.27 Lock washer 2.00 Housing complete 5.28 Cheese head screw 3.03 A − bearing shield 5.29 Cheese head screw 4.00 B − bearing shield complete 5.30 Screw 4.01 B − bearing shield 5.31 Lock washer 4.02 Ball bearing 5.33 Screw 4.03 Circlip 5.35 Connecting bridge 4.22 Shim ring 5.36 Nut 5.09 Fan blade 5.37 Screw 5.10 Fan cover 5.
Maintenance/repair 7 Motor type 13.71L Motor type 13.53L.55 / 63 / 65 7.3.4 Motor type 13.53L.55 / 63 / 65 E13.0002 Pos. Name Pos. Name 1.00 Armature shaft complete 5.19 Circlip 2.00 Housing complete 5.20 Circlip 3.03 A − bearing shield 5.21 Keyway 4.00 B − bearing shield complete 5.25 Lock washer 4.01 B − bearing shield 5.26 Screw 4.02 Brush rocker 5.27 Lock washer 4.03 Carbon brush 5.28 Cheese head screw 4.04 Lock washer 5.29 Cheese head screw 4.
7 Maintenance/repair Motor type 13.71L Motor types 13.530.75 / 83 and 13.550.85 / 86 7.3.5 Motor types 13.530.75 / 83 and 13.550.85 / 86 6.45 5.26/5.33 5.16/5.17 5.32 5.14 5.29 5.41 5.13 1.00 2.00 5.25 5.15 5.43 5.31 5.08 5.12 4.00/4.01 5.11 5.25 5.28 3.03 5.18 5.40 5.38 4.08/4.09 4.02/4.15 5.19 4.13 5.20 4.12 5.21 4.09/4.11 5.22 5.23 4.10 5.30 E13.0004 Pos. Name Pos. Name 1.00 Armature shaft complete 5.18 Deep−groove ball bearing 2.00 Housing complete 5.19 Circlip 3.
Maintenance/repair 7 Motor type 13.71L Motor type 13.12L 7.3.6 Motor type 13.12L E13.0001 Pos. Name Pos. Name 1.00 Armature shaft, complete 4.40 Screw 2.00 Steel casing, complete 4.41 Lock washer 3.03 A − bearing shield 4.42 Disc 4.00 B − bearing shield, complete 4.45 Junction plate 4.01 B − bearing shield 4.46 Screw 4.02 Brush rocker 4.47 Lock washer 4.03 Carbon brushes 4.48 Nut 4.04 Screw 4.50 Catch 4.05 Screw 5.05 Cover for carbon brush holders 4.
7 Maintenance/repair Motor type 13.71L Gearbox types SSN31 and SSN40 7.3.7 Gearbox types SSN31 and SSN40 30 81 82 82 10 40 60 88 81 84 30 88 50 70 81 85 85 86 40 20 83 40 88 40 20 KL−SSN−008 Pos. Name Pos.
Maintenance/repair 7 Motor type 13.71L Gearbox type SSN25 7.3.8 Gearbox type SSN25 16 5 4 2 3 3 2 4 1 7 15 14 9 13 12 11 10 9 8 6 7 17 18 19 E12.0184 Pos. Name Pos.
7 Maintenance/repair Motor type 13.71L Gearbox type 12.130 7.3.9 Gearbox type 12.130 Two−stage Three− stage E12.0222 Pos. Name Pos.
Maintenance/repair 7 Spare parts order Gearbox type SPL 7.4 Spare parts order For ordering spare parts, the following information is required: Spare part for motor Spare part for gearbox l l l l Piece number required Position no. and designation from the spare parts list (chap. 7.3) l Information from the nameplate (^ 3) – Commission no. – Type – Manufacturing date – Where applicable, variants – Where applicable, ID no. Piece number required Position no.
8 Troubleshooting and fault elimination 8 Troubleshooting and fault elimination ƒ If faults during operation of the drive system occur: – First check possible error causes by means of the following table. – Also observe the corresponding chapters in the Operating Instructions of the other drive system components. ƒ If the fault cannot be eliminated by one of the measures itemised, please notify the Lenze service.
Disposal 9 Motor 9 Disposal 9.1 Motor Item Material A − bearing shield Aluminium (partly pressure die casting, partly zinc pressure die casting for motor type 13.12L.35) B − bearing shield Aluminium − pressure die casting (zinc pressure die casting for motor type 13.12L.35) l l l Stator: – Housing – Housing 13.71L, 13.
Q © 05/2009 F Lenze GmbH & Co KG Kleinantriebe Postfach 10 13 52 D−31763 Hameln Germany Service Lenze Service GmbH Breslauer Straße 3 D−32699 Extertal Germany ( Ê ü +49 (0)51 54 / 82−0 ( Ê 00 80 00 / 24 4 68 77 (24 h helpline) +49 (0)51 54 / 82−28 00 Lenze@Lenze.de +49 (0)51 54 / 82−13 96 Service@Lenze.de www.Lenze.com BA 13.0009 − EN § .6õa § § 2.
