UHV Drives & Motion – Product Range

Many UHV processes require a sample or other component to be moved around the system. VACGEN offer a comprehensive range of rotation and linear drives including wobble sticks, magnetic probes, rotary platforms and feedthroughs.

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  1. Transax/TR Z Direct Drive Stepper Motor Microswitch Encoder Kit
    SKU: ZTRSMKE
    4 to 6 weeks delivery
    £0.00
    The Transax Z axis linear shift mechanism is a single bellows stand alone module, with a hinged NW40CF (70mmOD) top flange, two guide shafts positioned each side of the drive screw, encased in a strengthening outer shell to prevent twisting. This structure coupled with cast and precision machined flange supports allows the device to offer stability.
  2. Wobble Stick Manual 80mm Hollow Linear Travel
    SKU: ZWS75H
    £995.00
    Hollow wobble sticks are used where linear and angular movement is required to independently position a probe or rotatory shaft, via the hollow shaft terminating in a 34mm OD flange. Edge welded bellows, gives the user a true 'feeling' of position inside the vacuum chamber to give a controlled positioning.
  3. Rack Drive Linear & Rotation 914mm Movement DN150CF
    SKU: ZRLRP609
    4 to 6 weeks delivery
    £0.00
    Heavy duty high precision Rack & Pinion linear travel with optional rotation, with both axis controlled by rotatory drives. The LRP series offers linear only, where rotation is not required, or the RLRP series which offers an independent 360° rotation shaft, for transferring samples with greater accuracy then the MLD/R series. These use UHV accepted metals within its construction. The probes have a front bearing housing supporting the shaft, which offers higher accuracy over the MLRV probe for…
  4. Rotary Feedthrough Single Stage Stepper Motor DN64CF
    SKU: ZDPRF55W
    4 to 6 weeks delivery
    £0.00
    Differentially Pumped Rotary Feedthroughs provides the means of translating rotation through a vessel wall without losing vacuum integrity, enabling probes such as small Cryostats to be inserted without effect on the chamber pressure. To maintain the rotary seal, one vacuum port is mounted to the base flange of the assembly allowing connection to an appropriate independent pump. These have a 55mm clear bore with coarse and fine control available in addition to motorised options.
  5. Rotary Feedthrough Single Stage Drive Handle DN64CF
    SKU: ZDPRF55H
    4 to 6 weeks delivery
    £0.00
    Differentially Pumped Rotary Feedthroughs provides the means of translating rotation through a vessel wall without losing vacuum integrity, enabling probes such as small Cryostats to be inserted without effect on the chamber pressure. To maintain the rotary seal, one vacuum port is mounted to the base flange of the assembly allowing connection to an appropriate independent pump. These have a 55mm clear bore with coarse and fine control available in addition to motorised options.
  6. Drive Bellows Assembly RD91/RD94
    SKU: RD9BEL
    4 to 6 weeks delivery
    £309.88
    RD Spares
  7. Rotary Drive Magnetic Stepper Motor DN38CF
    SKU: ZMRD6MW
    4 to 6 weeks delivery
    £3,550.00
    The MRD6 is a manual or motorised 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 MRD6 is fitted with Index scale and position lock.
  8. Rotary Drive Motor/Encoder Kit ZRD2 R2 Azimuthal WIRED
    SKU: ZRDSMKE
    4 to 6 weeks delivery
    £0.00
    Motor Upgrade for RD2
  9. Rotary Drive Motor/Encoder Kit RD1/RD2 R1 Primary WIRED
    SKU: ZRDPMKE
    4 to 6 weeks delivery
    £0.00
    Motor Upgrade for RD1, 2 & 7
  10. Rotary Drive Slipping Brake (For RD91 Retro Fit)
    SKU: ZRD91SB
    4 to 6 weeks delivery
    £646.07
    The RD91 is a manual or motorised precision rotary drive, with a 100mm shaft length. The RD91 is fitted with Index scale and position lock. The drive provides a low backlash, with a smooth continuous primary rotation via a 6.35mm diameter shaft.
  11. Rotary Drive 256mm Shaft - Inline Gearbox/Stepper Motor Wire
    SKU: ZRD7MGIW
    4 to 6 weeks delivery
    £0.00
    The RD7 is a manual or motorised high precision rotary drive, with a 256mm shaft length. The RD7 is fitted with Index scale, rotation stops and position lock. The drive provides a low backlash, with a smooth continuous primary rotation via a 9.5 mm diameter shaft.
  12. Rotary Drive 38mm shaft Mini - Manual 34mm OD Flange
    SKU: ZRD93
    £499.27
    The RD93 is a manual rotary drive, with a 38mm shaft length. The RD93 is fitted with a 6.35mm input shaft which has the option of a knob with locking screw. The drive provides a low backlash, with a smooth continuous primary rotation via a 4.75mm diameter shaft.
  13. Rotary Drive Manual MKII
    SKU: ZRD91
    4 to 6 weeks delivery
    £775.00
    The RD91 is a manual or motorised precision rotary drive, with a 100mm shaft length. The RD91 is fitted with Index scale and position lock. The drive provides a low backlash, with a smooth continuous primary rotation via a 6.35mm diameter shaft.
  14. Linear Drive 70mm OD 150mm Z M6 Tapped / Stepper Motor
    SKU: ZLTM150W
    4 to 6 weeks delivery
    £0.00
    Linear Drive 70mm OD 150mm Z M6 Tapped / Stepper Motor
  15. Linear Drive 114mm OD 25mm Z Step/Motor Encoder M/switches
    SKU: ZLTM11425SMSE
    4 to 6 weeks delivery
    £0.00
    Linear Drive 114mm OD 25mm Z Step/Motor Encoder M/switches
  16. Linear Drive 114mm OD 50mm Z Step/Motor Encoder M/switches
    SKU: ZLTM11450SMSE
    4 to 6 weeks delivery
    £0.00
    Linear Drive 114mm OD 50mm Z Step/Motor Encoder M/switches
  17. Linear Drive 114mm OD 75mm Z Step/Motor Encoder M/switches
    SKU: ZLTM11475SMSE
    4 to 6 weeks delivery
    £0.00
    Linear Drive 114mm OD 75mm Z Step/Motor Encoder M/switches
  18. Linear Drive 114mm OD 100mm Z Step/Motor Encoder M/switches
    SKU: ZLTM114100SMSE
    4 to 6 weeks delivery
    £0.00
    Linear Drive 114mm OD 100mm Z Step/Motor Encoder M/switches
  19. Linear Drive 114mm OD 150mm Z Step/Motor Encoder M/switches
    SKU: ZLTM114150SMSE
    4 to 6 weeks delivery
    £0.00
    Linear Drive 114mm OD 150mm Z Step/Motor Encoder M/switches
  20. Linear Drive Manual Push Pull 25 mm Movement DN19CF
    SKU: ZLDP925
    4 to 6 weeks delivery
    £913.51
    Linear Drive Manual Push Pull 25 mm Movement DN19CF
  21. Linear Drive Manual Push Pull 25mm Movement DN38CF
    SKU: ZLDP225
    4 to 6 weeks delivery
    £0.00
    Linear Drive Manual Push Pull 25mm Movement DN38CF
  22. Linear Drive Manual Push Pull 50 mm Movement DN38CF
    SKU: ZLDP250
    4 to 6 weeks delivery
    £521.97
    Linear Drive Manual Push Pull 50 mm Movement DN38CF
  23. Linear Drive Manual Push Pull 100 mm Movement DN38CF
    SKU: ZLDP210
    4 to 6 weeks delivery
    £774.19
    Linear Drive Manual Push Pull 100 mm Movement DN38CF
  24. Linear Drive Manual Push Pull 150 mm Movement DN38CF
    SKU: ZLDP215
    4 to 6 weeks delivery
    £837.92
    Linear Drive Manual Push Pull 150 mm Movement DN38CF
  25. Linear Drive Manual Screw 25 mm Movement DN19CF
    SKU: ZLDS925
    4 to 6 weeks delivery
    £896.57
    Linear Drive Manual Screw 25 mm Movement DN19CF
  26. Linear Drive Wired StepMotor/Encoder 150mm Movement DN19CF
    SKU: ZLDS915E
    4 to 6 weeks delivery
    £0.00
    Linear Drive Wired StepMotor/Encoder 150mm Movement DN19CF
  27. Linear Drive Step Motor+Lim Switch Wired 25mm Travel DN19CF
    SKU: ZLD925MM
    4 to 6 weeks delivery
    £0.00
    Linear Drive Step Motor+Lim Switch Wired 25mm Travel DN19CF
  28. Linear Drive 50mm DN16 Step Mot+Lim Switch/Encoder Wired
    SKU: ZLD950MME
    4 to 6 weeks delivery
    £0.00
    Linear Drive 50mm DN16 Step Mot+Lim Switch/Encoder Wired
  29. Linear Drive Manual Screw 25 mm Movement DN38CFLVMPSK
    SKU: ZLDS225
    £925.71
    Linear Drive Manual Screw 25 mm Movement DN38CFLVMPSK
  30. Linear Drive Manual Screw 50 mm Movement DN38CF
    SKU: ZLDS250
    £946.84
    Linear Drive Manual Screw 50 mm Movement DN38CF
  31. Linear Drive 100mm Travel Step Motor+Lim Switch Wired DN38CF
    SKU: ZLD210MM
    £2,098.98
    Linear Drive 100mm Travel Step Motor+Lim Switch Wired DN38CF
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