User Manual

QBL5704 Manual (V1.03 / 2010NOV-03) 8
Copyright © 2010, TRINAMIC Motion Control GmbH & Co. KG
5 Torque figures
The torque figures detail motor torque characteristics measured in block commutation. Please be
careful not to operate the motors outside the blue-turquoise field. This is possible for short times
only because of a resulting high coil temperature. The motors have insulation class B. The blue-
turquoise field is described by rated speed and rated torque.
5.1 Motor QBL5704-94-04-032
Measured with 36V supply voltage
6000
5000
4000
3000
2000
1000
0
RPM
0.022 0.052 0.13 0.22 0.301 0.321 0.406 0.501 0.602
N.m
12
10
8
6
4
2
0
A
Tor. vs speed
Tor. vs current
Figure 5.1: QBL5704-94-04-032 velocity vs. torque characteristics