QMOT Motor QBL5704 Manual 57mm QMOT BLDC motor family Trinamic Motion Control GmbH & Co. KG Sternstraße 67 D – 20357 Hamburg, Germany http://www.trinamic.
QBL5704 Manual (V1.00 /09-May-2007) 2 Table of Contents 1 2 3 Features........................................................................................................................................................................... 3 Life support policy....................................................................................................................................................... 4 Mechanical Dimensions.......................................................................
QBL5704 Manual (V1.00 /09-May-2007) 3 1 Features QMOT BLDC motors are quality motors for universal use. They feature a long life due to ball bearings and no wearing out parts. These BLDC motors give a good fit to the TRINAMIC family of medium and high current BLDC motor modules.
QBL5704 Manual (V1.00 /09-May-2007) 2 Life support policy TRINAMIC Motion Control GmbH & Co. KG does not authorize or warrant any of its products for use in life support systems, without the specific written consent of TRINAMIC Motion Control GmbH & Co. KG. Life support systems are equipment intended to support or sustain life, and whose failure to perform, when properly used in accordance with instructions provided, can be reasonably expected to result in personal injury or death.
QBL5704 Manual (V1.00 /09-May-2007) 5 3 Mechanical Dimensions 3.1 Leadwire Configuration Cable type 1 No. Gauge Function Vcc Hall Sensor +5VDC to +24VDC Hall A Hall B Hall C GND Hall Sensor Ground Red 1 UL1007 AWG26 Blue Green White 2 3 4 UL1007 AWG26 UL1007 AWG26 UL1007 AWG26 Black 5 UL1007 AWG26 Yellow Red Black 6 7 8 UL1007 AWG20 Phase U UL1007 AWG21 Phase V UL1007 AWG22 Phase W Table 3.1: Leadwire configuration Figure 3.1: Leadwire configuration 3.
QBL5704 Manual (V1.00 /09-May-2007) 6 4 Torque figures The torque figures detail motor torque characteristics measured in block commutation. Please be careful not to operate the motors outside the blue field. This is possible for short times only because of a resulting high coil temperature. The motors have insulation class B. The blue field is described by rated speed and rated torque. 4.1 Motor QBL5704-94-04-032 Measured with 36V supply voltage Figure 4.1: QBL5704-94-04-032 Velocity vs.
QBL5704 Manual (V1.00 /09-May-2007) 4.2 7 Motor QBL5704-116-04-042 Measured with 36V supply voltage Figure 4.2: QBL5704-116-04-042 Velocity vs. Torque Characteristics 5 Motor Sizing For the optimum solution it is important to fit the motor to the application. The three key parameters are peak torque requirement, RMS torque requirement and motor velocity. 5.
QBL5704 Manual (V1.00 /09-May-2007) 5.2 8 RMS torque requirement Root-Mean-Square or RMS torque is a value used to approximate the average continuous torque requirement. Its statistical approximation is with t1: acceleration time t2: run time t3: deceleration time t4: time in a move TP2 ⋅ t 1 + (TL + TF ) ⋅ t 2 + (TJ − TL − TF ) ⋅ t 3 t1 + t 2 + t 3 + t 4 2 TRMS = 5.
QBL5704 Manual (V1.00 /09-May-2007) 6 Revision History 6.1 Documentation Revision Version Date Author Description 1.00 09-May-2007 HC Initial Release Table 6.1: Documentation Revisions Copyright © 2007, TRINAMIC Motion Control GmbH & Co.
