How to prolong the service life of miniature geared motors

The miniature geared motor is a kind of driving equipment that increases the output torque and reduces the output speed. The miniature geared motor will produce various friction losses during operation, such as the friction between the brush and the commutator. When the friction of the brush is all worn out, it will decelerate The motor will not be able to rotate and its service life will reach its limit. So how to extend the service life of the miniature geared motor? The following is a brief introduction of Tianfu Micromotor.

The first is the material of the brush. The continuous operating life of the ordinary brushed geared motor ranges from tens of hours to hundreds of hours. The advantage is that the noise is low. The continuous operating life of the carbon brushed geared motor is about hundreds to thousands of hours, but The noise will be louder, and the service life of the brush lubricant will be longer, but the cost will increase. The other is that the service life of the geared motor will be shorter if it has forward and reverse rotation. A geared motor with a high speed has a shorter life than a geared motor with a low speed.

After the miniature geared motor has been running for a period of time, it is necessary to check whether there is abnormal noise, abnormal speed, or the temperature of the reducer is too high, the rotation is not smooth, and the gear is worn.