AC electromagnetic brakes are suitable for voltages up to 400-440V and drum sizes from 100-380mm diameter. They use an electromagnet coil to pull a plunger and release the brake shoes from the drum to allow rotation when power is applied. The brake automatically adjusts as the lining wears to maintain torque. Brake drums or drum couplings can be supplied with the brakes. Dimensions and torque specifications are provided for different brake sizes.

1. AC Electromagnetic Brakes that are suitable for AC supply up to 400 to 440 volts, and are available for a
wide range of Drum sizes from 100 mm to 380mm Dia. We stand in the midst of prominent
Electromagnetic Brakes Suppliers based in India.
Since these brakes are in normally closed position, the release of the Brake shoes is affected by
energizing the Electro Magnetic coil, which overcomes the spring force and the shoes are moved clear
off the drum by lever/arm linkage system so that the drum is free to rotate without any friction.
When the power in given to the Electro Magnetic coil the coil gets energized and in turn pulls the
plunger down. The plunger in turn operates the arm of the brakes and the brake opens.
The design of the brake is such that as the lining keeps wearing out due to normal operation of the
brake, adjusts itself on its own to achieve the rated toque. When specified, brake drum or drum
coupling both pin bush type and flexible geared type can be supplied along with the brakes.
These brakes are specially designed
To work trouble free.
To install easy with multi option base.
To absorb shocks and with stands class ‘F’ insulation
To operate in low spring pressure to make long life of friction liner shoes.
Heavy and sturdy.
Dimensions Details
Size Torque NM A1 A2 B1 B2 C ØD L H H1 Z1 Z2
EAC-8 08 150 75 150 100 10 63 50 63 125 10 8
EAC-14 14 190 100 225 125 13.5 100 60 73 180 15 10.5
EAC-35 35 280 120 320 150 15 140 75 100 235 20 12.5

2. EAC-70 70 340 140 375 180 25 178 80 127 285 25 18
Applications
Electro Power A.C. Shoe brake is used in Cranes, Hoisting equipment, Over head doors, Machine Tools,
Conveyors, Material Handling equipment, Printing Presses and many more.