Motion Control Systems
B-shaft Damper


The D28, D40 and D56 dampers can be mounted on all stepper motors with a double shaft (size 28-59 mm).  Apart from the improved settling time, system resonance is suppressed and vibration and motor noise in the lower speed range are greatly reduced.

In case of device-specific resonance and noise problems, putting the motor into operation is made considerably easier by using a damper.

Product Overview B-shaft Dampers
ArticleCorresponding MotorsShaft DiameterWeight
  ZD-D28 ST28, ST35 5 mm 0.026 kg
  ZD-D40 ST41, ST42 5 mm 0.04 kg
  ZD-D56 ST59 6.35 mm 0.1 kg