Datasheet

QSH2818 Manual (V1.02 / 13-November-2007) 6

4 Torque figures

The torque figures detail motor torque characteristics for half and full step. For half and full 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.

4.1 Motor QSH2818-32-07-006

Testing conditions: VM: 24V 0.67A /Phase Driver, SMD 103

Figure 4.1: QSH2818-32-07-006 Speed vs. Torque Characteristics

4.2 Motor QSH2818-51-07-012

Testing conditions: VM: 24V 0.67A /Phase Driver, SMD 103

Figure 4.2: QSH2818-51-07-012 Speed vs. Torque Characteristics