The principle of ceramic friction plate:
1. The brake friction plate is equipped with an asbestos metal composite friction disc and excitation coil on the rear bearing end cover of the motor. When the motor stops, the friction disc is firmly pressed by the brake spring yellow according to the clamping plate. On the plan view of the rear bearing end cover of the motor that has been produced and processed, the brake disc will cause strong friction torque to achieve the purpose of braking.
2. The DC brake cannot be connected to the AC power immediately. The brake glass suction cup is equipped with a winding electromagnetic coil. The rated current for the winding of the clutch plate is the bottom voltage AC voltage.
When working, the single-phase asynchronous motor source must be supplied with a glass suction cup winding resistance after the rectifier, so an electronic rectifier is additionally provided in the brake motor terminal.
3. The braking time of the brake motor is the time it takes for the motor and brake to terminate the power supply system in an instant, until the shaft is completely terminated.
Under normal conditions, the braking time of the motor with the motor shaft number of 63 to 80 is about 0.5 seconds, the braking time of the motor with the motor shaft number of 90-132 is one second, and the motor with the motor shaft number of 160-180 has a braking time. The moving time is about 2 seconds.
Phone: +86-574 63498399
Fax: +86-574 63498588
Address: Sanjiangkou Industrial Park, Zhouxiang Town, Cixi City, Zhejiang Province
Scan to contact us