What are the considerations when installing coreless motors?

Coreless motors are widely used in different areas of life, the installation work before using coreless motors is crucial, if not properly installed will affect the operation and service life of the motor, the next will tell you about the considerations when installing coreless motors

1. Remove the motor monoblock from the box; avoid pulling hard on the leads when soldering; in addition, avoid repeatedly bending the leads at extreme angles, as this may harm the leads.

2. Block the current when checking or testing the column motor; the blocking time should not be too long (less than 5 seconds is appropriate) because when blocking, all the input power is converted into heat (P=I2R), and too long time may lead to high temperature rise and deformation of the coil, which may affect the performance.

3. To ensure a high overall performance of the hollow cup motor at its rated voltage, build the circuit to operate as close as possible to the rated voltage design. To avoid a significant drop in output voltage at load that could affect vibration sensing, the control module that powers the motor should be considered so that its output impedance is as low as possible.

4. Wiring, soldering, soldering temperature and soldering time are recommended to be 320℃ 1-2 seconds, too long time and too high temperature may damage the lead insulation skin.

5. Hollow cup motors with mounting brackets should not be designed with too much clearance between the positioning slot and the housing, otherwise there may be additional vibration (mechanical noise). Using rubber sleeve to fix can effectively avoid mechanical noise, but attention should be paid to the interference of the positioning slot to the housing and rubber sleeve, otherwise it will affect the vibration output of the motor and the vibration sense will be reduced. Avoid close to the strong magnetic area when staging or using, otherwise there is a risk of distorting the motor magnets table magnetism and affecting the performance.

The above is the hollow cup motor installation matters needing attention, I hope it will help you, more related information welcome to consult Vshida micro motor at any time!