MRD93 Magnetic Rotary Drive

Magnetically Coupled UHV Rotary Drive

The MRD93 is a manual magnetic rotary drive which uses high strength Sm2Co17 magnetic coupling to transfer rotational forces into the vacuum envelope. This is achieved without any dynamic seals or bellows making these devices exceptionally robust and no risk of a vacuum leak for the life of the drive. The magnetic coupling ensures the devices are exceptionally robust and cannot be damaged with excessive torque. The drive is fully bakeable to 250°C.

Key Features

Continuous 360° Rotation

Ungraduated Handwheel

Zero Angular Backlash

Axial Load 10N

Magnetically Coupled

SmCo Magnetic Coupling offers Zero Backlash

Manual Version Fully Bakeable to 250°C

No Need To Dismantle Any Part of the Drive

High Speed

1000rpm Maximum

Low Torque

Breakaway Torque 0.5Nm

Information Table



Flange OD mm Actuation Rotation Range Thrust Breakaway Torque Max RPM Order Code
34mm Manual 360° Continuous 10 N 0.5 1000 ZMRD93