An electric motor brake (commonly referred to as a power brake) is a safety feature incorporated into many modern power tools, such as for example circular saws, drills, and miter saws. Many manufacturers apply this feature into equipment particularly with a spinning blade or cutter.
Designed with Essential oil Shear Technology, the Posistop and MagnaShear Engine Brakes are powerful stopping brakes made to mount on the back of a brakeless brake electric motor. They can survive the harsh environments of mining, manufacturing, 
material handling and also packaging and food digesting with minimal maintenance no adjustment-ever. The totally enclosed rugged housings keep dirt and moisture out while reducing noise and extracting heat.
The motor installed brakes can be furnished 3 ways: (1) mounted on a NEMA or IEC frame electric motor, (2) furnished as an assembled brake motor with engine and brake assembled, (3) or with a special flange to mount to other flanges like a gear reducer.
Features:
Up to 10 situations longer life
Minimal Maintenance Cost
No Adjustment – Ever!
Electric, Surroundings, or Hydraulic Actuation
Dust, Dirt, and Dampness Proof
Washdown and Marine Duty
Standard or Custom Mounting
Spring Set Safety or Pressure Set