Mayr ROBA-twinstop Brakes

ROBA-twinstop are spring-applied, electromagnetic brakes that consist of two independent brake circuits in one compact brake block. 

When not powered, the compression springs exert pressure on the armature disks, effectively trapping the rotor, equipped with friction linings, between the armature disks and the machine's screw mounting surface. As a result, the motor shaft is brought to a halt thanks to the rotor's action.

When an electrical current is applied, the magnetic force generated by the coils within the coil carrier draws the armature disks away from the spring's pressure, allowing the brake to disengage, and permitting the motor shaft to rotate freely.

Features

• Highest safety system of two independent brake circuits according to EN 81-20

• Protection against excessive upward speeds when fitted with release monitoring (type examination tested)

• Exceptionally short construction

• Cost-effective redundant elevator brake

• Brake circuits can be individually electrically switched and inspected 

• Easy installation 

• No air gap adjust

Mayr ROBA twinstop Brakes Catalog

HVH Industrial Solutions is a distributor of Mayr.

We work closely with the Mayr engineering team to provide superior customer service and engineering support.

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