Brake Type Motor
Get Price Quote
This motor is also used in textile on heavy/quality looms machine. In this motor the main parts is braking system which is very important part for reduced production loss and maintain material quality. In that case “D.C. Electromagnetic brake” which stop the production quickly during any damages or without loss any quality
Construction:
Brake Motors are used for various applications where instantaneous stopping of the driven load is required. The operation of the brake is normally CLOSE. When the Electromagnetic Brake armature supply is ON, the brake is applied. Electrical power to the motor is cut–off,
Brake motor is a combination of an A.C. induction motor and an electromagnetic DC brake. The electromagnetic brake is mounted on the non–driving end of the motor.
DC brake motors are provided with a rectifier which provides the required DC voltage to the brake coil which in turn operates the brake. The supply to the rectifier is fed from any two terminals (between any two phases) in the main terminal box from separate Panel and it’s mandatory.
Working:
Electromagnetic Single Face Brakes Type EB is "Normally Off" Type brakes. It has 2 basic parts. The stator which consists of a coil and friction material, and the Armature plate.
The braking torque is produced by means of the electromagnetic force which is energies when the magnetic field is produced in the brake coil and this pulls the armature plate against the spring force, thereby arresting the motion and is released immediately due to a sinusoidal wave spring, when no current is passing through the coil and the shaft are now free to rotate. These brakes are used for Dry Applications only.
SPECIAL FEATURES:
The brake motors are simple & rugged & so easy for maintenance.
Separate DC supply is required which gives the required DC voltage for energize of the brake.
...more
Post Free Ad