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The way to control the no-load current of dc motor controller
by:Hoprio
2020-07-28
Dc motor controller is used to implement the motor controller can direct current (dc) and mechanical energy conversion from each other.
Then the no-load current of how to control it?
Below small make up for it.
1.
Due to the working efficiency of the dc motor controller = (
Rated power -
No-load current no-load voltage)
/ rated power, of which the 'x' no-load voltage idle current is no-load loss, therefore whether no-load current is too high or too big, will lead to reduce the motor controller life.
2.
Check between rotor and stator, see if there is a sweep of phenomenon.
3.
By adjusting the position of the brush, after electrify positive &negative error between narrow.
4.
Controller of dc motor bearing to check in time, ensure the normal use of the bearing.
5.
The bearing to add grease on a regular basis to ensure the lubrication effect.
Through the above methods, can effectively control the no-load current of dc motor controller, and improve efficiency.
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