ZWZ SERIES ELECTROMAGNETIC THRUSTER OPERATED DRUM BRAKES

The brake is a failsafe type. Normally the brake will be in applied condition, due to the spring force on the brake arms. When the power supply is on, an electromagnetic force is developed in the coil, which pulls the plunger against the spring force. When the plunger is pulled, the spring is compressed and the brake arms move away from the drum thus releasing the brake. When the power is switched off the electromagnetic force become nil and the brake is applied by spring force.

APPLICATION AREA:

●Lift

●Belt transport

●Port handling

●Metallurgical

●Building machine

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