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TR Hollow Linear Transfer

Z-Axis Long Stroke Linear Transfer Mechanism

UHV Linear Transfer Mechanisms (LTM) are designed for single axis movement, to allow insertion of a probe or plasma diagnostic equipment into the vacuum chamber with a high degree of accuracy. The TR series are a long stroke Z-axis bellows sealed linear transfer mechanism, and mounted on 70mm OD CF flanges with a 33mm clear bore. The TR series can be fully motorised including stepper motors, encoded stepper motors and additional accessories.

Key Features

Linear Transfer

Travel Ranges 150-600mm

33mm OD Clear Bore

Edge-Welded Bellows

70mm OD Flange Mounting Flanges

Concentricity of flanges within 0.5mm

Resolution 10µm Manual

5µm Motorised

Manual Version Fully Bakeable to 230°C

No Need To Dismantle Any Part of the Drive

Graduated Scale

1mm Incremental Scale on Handwheel

High Load Capacity

Axial Load 200N

Fully Motorised Options

Stepper Motors and Encoded Stepper Motors

Information Table TR

Schematics

Accessories

Description Order Code
Feedthrough Chamber with 3 mini ports ZTRFC
Support Tube ZTRST
Support Tube Bearing ZTRRB
Support Stand for Horizontal Mounting ZTRS
Worm Drive Kit ZTRWD
Encoded Stepper Motor Kit for Retrofitting ZTRSMKE
Stepper Motor Kit for Retrofitting ZTRSMKW
DC Motor Kit for Retrofitting ZTRDCMK1

Manual

Flange OD mm Travel mm Actuation A Extended mm A Compressed mm B mm Order Code
70 150 Manual 279 129 314 ZTR1570
70 300 Manual 466 166 499 ZTR3070
70 450 Manual 652 202 685 ZTR4570
70 600 Manual 815 215 849 ZTR6070

Stepper Motor

Flange OD mm Travel mm Actuation A Extended mm A Compressed mm B mm Order Code
70 150 Stepper Motor 279 129 314 ZTR1570W
70 300 Stepper Motor 466 166 499 ZTR3070W
70 450 Stepper Motor 652 202 685 ZTR4570W
70 600 Stepper Motor 815 215 849 ZTR6070W

Stepper Motor with Encoders

Flange OD mm Travel mm Actuation A Extended mm A Compressed mm B mm Order Code
70 150 Stepper Motor with Encoder 279 129 314 ZTR1570E
70 300 Stepper Motor with Encoder 466 166 499 ZTR3070E
70 450 Stepper Motor with Encoder 652 202 685 ZTR4570E
70 600 Stepper Motor with Encoder 815 215 849 ZTR6070E

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LTM

Compact Linear Transfer Mechanism
LTM is a compact linear transfer mechanism with 38mm OD clear bore, designed for applications requiring a high degree of accuracy. Travel lengths 25-150mm.

LTM-WB

Widebore Linear Transfer Mechanism
LTM-WB is an extremely stable linear transfer mechanism with a wide 68mm OD clear bore and hinged knee assembly, designed for accurate transfer. Travel lengths 25-150mm.