Engagement of brakes： There are three parts to an electromagnetic brake: field, armature, and hub (which is the input on a brake). Usually the magnetic field is bolted to the machine frame (or uses a torque arm that can handle the torque of the brake). So when the armature is attracted to the field the stopping torque is transferred into the field housing and into the machine frame decelerating the load. This can happen very fast in 1-3sec.
Disengagement of brakes: Once the field starts to degrade, flux falls rapidly and the armature separates. One or more springs hold the armature away from its corresponding contact surface at a predetermined air gap.
Application:
Solution for power transmission and automation for application in variety of sectors: Entrance Control Automation Machine Tool Shipbuilding Metalforming& Cutting Textile Lifting& Transport
