
Maintenance for gearbox motor and PMSM motor
Compared with the outer rotor, the inner rotor of the permanent magnet motor has inherent advantages. The stator is on the periphery, and the heat during operation is directly cooled by natural wind, no other radiator is needed, and the sealing performance is good, waterproof and dustproof, except that the outer casing needs normal dust cleaning, No special maintenance is required inside the motor.


