ProductsLinear TransferLTM Wide Bore Series

Wide Bore Z-Axis Linear Transfer Mechanism (LTM)

Z-Axis transfer mechanism, with edge welded bellows providing a 68mm clear bore. High accuracy and stable.  Actuation options: manual or motor driven providing controlled motion. Can be mounted in any orientation.


Technical Data Table (LTM Wide Bore)
Flange SizeDN63, Top flange is M8 tapped, lower flange is clear bore
Bore68mm Clear Bore
Travel range25mm to 150mm
Motion controlManual, Stepper Motor, Encoded Stepper Motor, DC Motor
Operating Pressure1 bar to 10-11 mbar
Leak rate1x10-10 mbar ls-1
Operating Temperature-20°C to +200°C
Baking Temperature+250°C after removing motors, if fitted
Torque required to elevate1Nm
Maximum Axial load300N


Z-Axis Manipulators (LTM Wide Bore)
TypeFlangeTravel mmOperationExtendedCompressedOverallShipping Weight kgBake temp °CPart Code
OD mmA mmA mmHeight mm
DN63114 Tapped25Manual12610025610250ZLTM11425HW
DN63114 Tapped50Manual15110028110.5250ZLTM11450HW
DN63114 Tapped75Manual17610030611250ZLTM11475HW
DN63114 Tapped100Manual20110033111.5250ZLTM114100HW
DN63114 Tapped150Manual25110038112.5250ZLTM114150HW
DN63114 Tapped25Stepper motor(1)12610029711250*ZLTM11425SMS
DN63114 Tapped50stepper motor(1)15110032211.5250*ZLTM11450SMS
DN63114 Tapped75stepper motor(1)17610034712250*ZLTM11475SMS
DN63114 Tapped100stepper motor(1)20110037212.5250*ZLTM114100SMS
DN63114 Tapped150stepper motor(1)25110042213.5250*ZLTM114150SMS
DN63114 Tapped25Stepper with encoder(1)12610029711250*ZLTM11425SMSE
DN63114 Tapped50Stepper with encoder(1)15110032211.5250*ZLTM11450SMSE
DN63114 Tapped75Stepper with encoder(1)17610034712250*ZLTM11475SMSE
DN63114 Tapped100Stepper with encoder(1)20110037212.5250*ZLTM114100SMSE
DN63114 Tapped150Stepper with encoder(1)25110042213.5250*ZLTM114150SMSE
Prices quoted are Ex-works, UK site.
*With motor and encoder removed
(1) For VACGEN controller


Related Products


    Gaskets & Accessories

    To make a leak tight UHV seal between two conflat flanges, a gasket is required. Our gaskets are manufactured from quality controlled precision sheet material.




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