RD1 Primary Rotary Drive

Bellows Sealed UHV Rotary Drive

The ZRD1 is our flagship primary rotary drive, designed for use with our XYZ sample manipulation range. This high precision drive offers 0.1° manual resolution and 0.01° for extremely accurate applications and offers low angular backlash at ±1°. Mounted on 70mm OD CF Flange with 9.52mm OD, 256mm standard length shaft with option to customise.

Key Features

Continuous 360° Rotation

Maximum 500rpm

Graduated Handwheel with Vernier Scale

0.1° Manual Resolution and 0.01° Motorised

Low Backlash

±1° Angular Backlash

Custom Shaft Lengths

Extended bearing housing fitted to accommodate long shaft lengths

Manual Version Fully Bakeable to 250°C

No Need To Dismantle Any Part of the Drive

High Load Capacity

Axial Load 40N

Fully Motorised Options

Stepper Motors, Encoded Stepper Motors

9.52mm OD Shaft

256mm shaft length with M6 x 12mm Mounting Hole

Information Table



Flange OD mm Actuation Rotation Range Resolution Torque Nm 100rpm Torque Nm 10rmpm Order Code
70mm Manual 360°
0.1° 0.5 5 ZRD1

Motor Options

Actuation Rotation Range Rotation Range with Microswitches Fitted Resolution Torque Nm 16rpm Order Code
Stepper Motor Kit ±180° ±168° 0.01° 4 ZRDPMKW
Encoded Stepper Motor Kit ±180° ±168° 0.01° 4 ZRDPMKE