Why do stepper motors waste the most energy when not being used?

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SUMMARY

Stepper motors do not waste the most energy when not in use; rather, there is a critical distinction between the "holding" state and the "off" state. In the holding state, stepper motors maintain their position by drawing power, while in the off state, they consume minimal energy. Understanding this difference is essential for optimizing energy consumption in applications utilizing stepper motors.

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Hi:


My friend told me that stepper motors use the most power when not being used, is it true? if so, why?


thank you
 
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hihiip201 said:
Hi:


My friend told me that stepper motors use the most power when not being used, is it true? if so, why?


thank you

Nope, not true. There is a difference between "holding" and "off". Can you do a little reading about stepper motors and tell us what that difference is?

http://en.wikipedia.org/wiki/Stepper_motor

:smile:
 
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