First, the greater the magnetism of the motor magnet, the greater the power of the motor?
The magnetism of the magnet in the motor is related to the power output, and generally speaking, the greater the magnetism, the greater the power. Therefore, the general high-speed motor uses NdFeb magnets. Because it's not a permanent ferrite magnet, it's very strong.
Two, motor magnet and weak magnetic magnet are respectively used in which motor?
Strong magnetism is mainly used for high voltage motor, weak magnetism is used for low voltage motor. Weak magnets at high voltage torque is small, can not get the necessary use, so strong magnets at low voltage may be affected by magnetic force and can not rotate.
Three, the motor magnet fast weak motor slow?
If the current is the same, then a motor with a high magnetic force spins fast and has a high torque. Small magnetic things rotate slowly and have low torque.
