The perfect safety brake for any vertical / gravity loaded axis, the ROBA-topstop is a new fully sealed drive-side mounted brake from Mayr Power Transmissions.
Designed to meet the demands of EN ISO13849-1, the compact and lightweight ROBA-topstop can be easily retrofitted to existing servo systems to prevent uncontrolled vertical movements in a power off or emergency stop situation.

ROBA-topstop is available as a single or double circuit brake with either a shaft output to connect to a gearbox or an integrated plug-in coupling to allow connection directly to a ball-screw.

Available in three standard sizes ranging from 12Nm to 170Nm ROBA-topstop offers safe and reliable braking even with the motor removed.

With a housing sealed to IP54 and flanges that can be easily adapted to any application, ROBA-topstop provides a simple, safe and economical vertical axis braking solution.

For technical specifications and dimensional details please visit or contact us on the numbers show below.

Mayr Transmissions Ltd
Valley Road Business Park
Keighley, West Yorkshire, BD21 4LZ
Tel. 01535 663900
Fax. 01535 663261
e-mail .
web .

Andrew Nicoll
General Manager
07725 791291