User manual

QSH5718 Manual (V2.3/2011-APR-12) 8
Copyright © 2011, TRINAMIC Motion Control GmbH & Co. KG
5 Torque figures
The torque figures detail motor torque characteristics for half step operation in order to allow simple
comparison For half step operation there are always a number of resonance points (with less torque) which
are not depicted. These will be minimized by microstep operation in most applications.
5.1 QSH5718-41-28-055
VM: 30V, 2,8A/Phase
100001000100
Speed [Pps]
Torque [Nm]
0,560
0,480
0,400
0,320
0,240
0,160
0,080
0,000
Half step
Figure 5.1: QSH5718-41-28-055 speed vs. torque characteristics