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ZHAOWEI

Gear Reducer
Manufacturer Since 1997

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Advantages and shortages of stepping motor

Categories: Latest NewsRelease time: 2015-08-31 15:45:00
Source: ZHAOWEIEditor: ZHAOWEI Author: ZHAOWEI

 Advantages

1.    Motor rotation angle is proportional to the number of pulses.

2.    The motor has the maximum torque when the motor stopped.

3.    Due to accuracy in three percent to five percent of each step. And it will not accumulate the error of one step to the next step, so it has good location accuracy and repeatability of motion.

4.    Excellent stopping and reversing response.

5.    Without brush, the reliability is high, so the life of the motor depends only on the life of the bearing.

6.    The response of the motor is determined by the number of input pulses, therefore, open loop control can be used. This makes the structure of the motor can be relatively simple and control costs.

7.    The direct load connection to the rotating shaft of the motor can also rotating at a very low speed.

8.    Because the speed is proportional to the pulse frequency, so there is a wide range of speed.

 

Shortages:

1.    Improper control will produce resonance easily.

2.    Difficult to obtain a large torque.

3.    Difficult to run at a higher speed.

4.    Low energy utilization, no advantage in terms of volume and weight.

Over load will destroy the synchronization and high speed work will send out vibration and noise.

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ZHAOWEI MACHINERY & ELECTRONICS CO. LTD.

Tel:+86-755-27322645

Fax:+86-755-27323949

E-mail:sales@zwgearbox.com

Add: Zhaowei Industry Park, Middle Chaoyang Road, Yanchuan Street, Songgang Town, Bao'an District, Shenzhen, 518105, Guangdong, China