The brake motor is a fully enclosed self-fan-cooled squirrel-cage three-phase asynchronous motor with an additional disc-type DC brake. The DC disc brake is mounted on the end cover of the non-shaft extension end of the motor. Below and Senli Motor small series a simple understanding of the content of the brake motor.
whenBrake motorWhen the power supply is connected, the brake also starts to work. Because of the electromagnetic attraction, the electromagnet attracts the armature and compresses the spring, the brake disc is removed at the armature end cap, and the motor starts to run. When the power is cut off, the electromagnet of the brake loses its magnetic attraction, and the spring pushes the armature to press the brake disc. Under the action of friction torque, the motor stops running immediately.
When the current of the electromagnetic brake is cut off, then the brake pad is removed from the brake disc, the friction torque between the brake disc and the brake pad and the flange is produced, and the drive shaft is used to stop quickly; When the current passes through the magnetic coil of the electromagnetic brake, the electromagnetic force pulls on the brake pad, and the brake pad is used to release the brake disc. At this time, the drive shaft with the brake disc runs normally or starts.
Like someBrake motorThe adjustment of this gap is generally to adjust the position of the brake plate, according to the instructions, adjust the corresponding bolts, but the adjustment needs to pay attention to the brake plate does not allow contact with the brake disc, and the clearance on both sides should be equal; When the brake moves, it must be clamped, and the rated load lifting test must be done for the mechanism running up and down, and there is a considerable margin.
Brake motor manufacturers, Senli Motor,19Focus on the development and production of electric motors. Available if needed1688Search factory name "Shengzhou Chaoli Electric Appliance Factory" , Or online consultation message, we will have business personnel to get in touch with you, you can also contact us directly0575-8378-1127.