Motor Brakes for Dynamic Severe Duty Applications

Motor Mounted Brakes to Replace Stearns or Dings Brakes
Low Maintenance – No Adjustment – Ever! Oil Shear Motor Brakes

Reliability for those “no downtime” applications.

Designed with Oil Shear Technology the Posistop and MagnaShear Motor Brakes are dynamic stopping brakes designed to mount on the back of a brakeless brake motor. They can survive the harsh environments of mining, manufacturing, material handling as well as packaging and food processing with minimal maintenance and no adjustment-ever. The totally enclosed rugged housings keep dirt and moisture out while reducing noise and extracting heat.

The motor mounted brakes can be furnished 3 ways: (1) mounted on a NEMA or IEC frame motor, (2) furnished as an assembled brake motor with motor and brake assembled, (3) or with a special flange to mount to other flanges such as a gear reducer.

Posistop X Class Air Actuated Motor Brake

MagnaShear Electric Motor Brake

Posistop Air Actuated Motor Brake

 

Up to 10 times longer life Minimal Maintenance Cost No Adjustment – Ever! Electric, Air, or Hydraulic Actuation

Dust, Dirt, and Moisture Proof Washdown and Marine Duty Standard or Custom Mounting Spring Set Safety or Pressure Set

 

MagnaShear Electric Motor Brake Torque 6 Lb. Ft. to 1250 Lb. Ft. Fits NEMA Frame 56 to 440 motor frames. Spring Set – Electric Release IEC and Custom available Clamped-Split-Quill saves motor shaft and keyway Wash Down, Marine Duty, Severe Duty Manual Release, lock out, and released indicator available Can also be furnished as an assembled brake motor.   Specifications Dimensions Selection How To Order NEW CATALOG Double C-Face Coupler brakes may be a better option. They don’t require a special brake motor. Learn More Posistop X-Class Air/Hydraulic Motor Brakes Torque 4 Lb. Ft. to 300 Lb. Ft. Spring set - Air or Hydraulic release Fit NEMA Frame 56 to 286T motor frames. IEC and Custom flange available Clamped-Split-Quill saves motor shaft and keyway Wash Down, Marine Duty, Severe and Hazardous Duty Can also be furnished as an assembled brake motor   Specifications Dimensions Selection How To Order Posistop Air/Hydraulic Motor Brakes Torque 6 Lb. Ft. to 2,030 Lb. Ft. Fit NEMA 56 to 449T motor frames Spring Set - Air or Hydraulic Release IEC and Custom flange available Collet style quill for 360 º shaft connection Wash Down, Marine Duty, Severe and Hazardous Duty Can also be furnished as an assembled brake motor   Specifications Dimensions Selection How To Order NEW CATALOG

 

Oil Shear Technology is what makes the difference.

By reducing friction disc wear, removing heat, and lubricating the internal components, up to 10 times longer life can be expected without constant adjustment and repair.
Force Control Posistop and MagnaShear brakes have been reducing cost and increasing production in applications around the world since 1969.

Providing Reliable Braking Since 1969