How to overcome the vibration and noise of two phase hybrid stepping motor in low speed operation?
E. on the motor shaft with magnetic damper, the market already has this kind of product, but the mechanical structure changes greatly.
C. is replaced by stepping motors with smaller stepping angles, such as three-phase or five phase stepping motors;D. replaced by AC servo motor, almost completely overcome vibration and noise, but the cost is higher;
The vibration and noise of stepping motor at low speed are its inherent disadvantages, and the following methods can be used to overcome them:A., such as stepping motors, work just in resonance, avoiding mechanical resonances by varying mechanical ratios such as speed reduction;B. uses a drive with subdivision functions, which is the most common and easiest way to do so;
