Compact brake ROBA®-twinstop®
discelectromagneticspring

compact brake
compact brake
Add to favorites
Compare this product
 

Characteristics

Type
disc
Operation
electromagnetic, spring, mechanical, manual, manual release
Other characteristics
safety, double, compact, emergency, for elevators
Torque

Min.: 250 Nm
(184.3905 ft.lb)

Max.: 3,400 Nm
(2,507.7113 ft.lb)

Description

The perfect elevator brake for compact drives Two independent brake circuits in one compact brake block ROBA®-twinstop® are spring-applied, electromagnetic brakes. In the de-energised state, compression springs press against the armature disks. The rotor with the friction linings is thus held between the armature disks and the screw mounting surface of the machine. The motor shaft is braked via the rotor. The magnetic force of the coils in the coil carrier pulls the armature discs against the spring pressure against the coil carrier. The brake is free and the shaft can run through. Product features Application ✓ For elevator drives and stage technology Mounting position ✓ Mounting on the free shaft end Safety ✓ Safe due to fail-safe principle ✓ Switching status monitoring ✓ Suitable for EMERGENCY STOP braking ✓ Redundancy through two independent braking circuits (EN 81) ✓ Approved as protection against overspeed upwards Benefits ✓ High durability Design ✓ Electromagnetic Features ✓ Rotary manual release for Bowden cable or with manual air lever possible ✓ Construction - Protection class ✓ Mechanical: Protection class IP 10 ✓ Electrical: Protection class IP 54 Assembly and maintenance ✓ Simple assembly ✓ Preset air gap ✓ Low maintenance Sound ✓ Soundproofed Temperature ✓ Insulation class F Duty cycle ✓ Applicable up to 60% ED Price - Performance ✓ Cost effective redundant elevator brake

VIDEO

Catalogs

Exhibitions

Meet this supplier at the following exhibition(s):

Global Industrie 2024
Global Industrie 2024

25-28 Mar 2024 París Villepinte (France) Stand 5W144

  • More information
    Hannover 2024
    Hannover 2024

    22-26 Apr 2024 Hannover (Germany) Hall 6 - Stand B57, (3)

  • More information
    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.