Solve the problem of excessive sparking brush dc motor controller
by:Hoprio
2020-07-26
Today small make up take you to understand the causes of excessive sparking brush dc motor controller and processing method.
1.
Reason: brush is not neutral line.
Processing method: adjust the brush rod position, dispatch brush to neutral line.
2.
Improper reason: brush pressure, or poor contact commutator.
Methods: adjust the brush pressure, to be transferred to the appropriate location, or replace the commutator surface.
3.
Reason: the commutator surface is not smooth.
Methods: the commutator surface grinding.
4.
Reason: motor overload or supply voltage is too high.
Methods: to reduce the motor load and power supply voltage.
5.
Reason: rotor dynamic balancing without correction.
Processing method: for rotor dynamic balancing correction.
These are the causes of excessive sparking brush dc motor controller and processing method, hope to help you use dc motor controller.
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