Servo motor brake ROBA®-servostop® Classic
discelectromagnetic releasespring activated

Servo motor brake - ROBA®-servostop® Classic - Chr. Mayr GmbH + Co. KG - disc / electromagnetic release / spring activated
Servo motor brake - ROBA®-servostop® Classic - Chr. Mayr GmbH + Co. KG - disc / electromagnetic release / spring activated
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Characteristics

Type
disc
Operation
electromagnetic release, spring activated
Other characteristics
safety, shaft-mounted, emergency, for servo motors
Torque

Max.: 100 Nm
(73.756215 ft.lb)

Min.: 1.5 Nm
(1.106343 ft.lb)

Rotational speed

Max.: 20,000 rpm
(125,663.7061 rad.min-1)

Min.: 3,000 rpm
(18,849.5559 rad.min-1)

Description

* This product is fully configurable. Use our product configurator at www.mayr.com and adapt the product optimally to your technical specifications. Classic series for installation in both the A-bearing side and the B-bearing side of servomotors. The ROBA®-servostop® is a closed-circuit, electromagnetic safety brake. When the brake is closed, the rotor is held between the armature disk and the flange plate by the friction linings. When the current of the built-in solenoid is switched on, the magnetic field pulls the armature disk against the force of the springs to the coil carrier. The brake is released. Product features Application ✓ Perfect safety brake for servo motors Mounting position ✓ In the servo motor, A and B sides Duty cycle ✓ Applicable for 100 % ED Safety ✓ Safe due to fail-safe principle ✓ Suitable for EMERGENCY STOP braking Benefits ✓ High permissible friction work ✓ Low mass moment of inertia Design ✓ Electromagnetic Features ✓ Simple and robust construction Assembly and maintenance ✓ Simple assembly ✓ Axial positioning to the shaft not necessary. ✓ Low maintenance Temperature ✓ Applicable up to 120° C ✓ Insulation class F

Exhibitions

Meet this supplier at the following exhibition(s):

All About Automation Zürich
All About Automation Zürich

26-27 Aug 2026 Zürich (Switzerland)

  • More information
    SMM 2026
    SMM 2026

    1-04 Sep 2026 Hamburg (Germany)

  • 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.