UHV Rotary Drives

Rotary drives are used where a vacuum process requires a sample or components to be accurately rotated within the vacuum chamber. This can range from something as simple as spinning an attenuating chopper wheel, to accurately moving a sample to face from one analyser to another. VACGEN provide a comprehensive range of manually or motor driven options of rotary drive.

RD

Rotary Drive 

MRD 

Magnetically Coupled Rotary Drive

RD Rotary Drive MRD Magnetically coupled Rotary Drive

The RD series offer primary and secondary (azimuthal) rotation within the chamber. We offer a range of rotary drives dedicated to the sample maniulation range and mounted on a 70mm OD flange, and the mini drive series mounted on a 34mm OD flange for applications such as opening and closing a source shutter. 

The MRD series offer primary rotation only and are fitted with Samarium Cobalt magnets for smooth operation and offer zero backlash. The MRD range are available in 3 sizes MRD91, MRD93 and MRD6. If you need help selecting a drive, then please contact sales@vacgen.com 


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  1. Rotary Drive Manual DN38CF
    SKU: ZRD1
    4 to 6 weeks delivery
    £1,988.68
    The RD1 is a manual or motorised high precision rotary drive, with a 256mm shaft length. The RD1 is fitted with Index scale, rotation stops and position lock. We also offer a custom shaft extension with bearing housing to suit custom requirements. The RD1 is low backlash, with smooth continuous primary rotation via a 9.5 mm diameter shaft.
  2. Rotary Drive 256mm Shaft Manual R1 & R2 - Standard 12mm
    SKU: ZRD2
    £3,300.00
    The RD2 has primary rotation with secondary linear movement for the Azimuthal rotation of the sample plate on the 12mm and 24mm versions of SH2 sample holders. The RD2 is a manual or motorised high precision rotary drive, with a 256mm shaft length. The RD2 is fitted with Index scale, rotation stops and position lock. We also offer a custom shaft extension with bearing housing to suit custom requirements. The RD2 is low backlash, with smooth continuous primary rotation via a 9.5 mm diameter…
  3. Rotary Drive 256mm Shaft Manual R1 & R2 Extended - 24mm
    SKU: ZRD224
    4 to 6 weeks delivery
    £3,900.00
    The RD2 has primary rotation with secondary linear movement for the Azimuthal rotation of the sample plate on the 12mm and 24mm versions of SH2 sample holders. The RD2 is a manual or motorised high precision rotary drive, with a 256mm shaft length. The RD2 is fitted with Index scale, rotation stops and position lock. We also offer a custom shaft extension with bearing housing to suit custom requirements. The RD2 is low backlash, with smooth continuous primary rotation via a 9.5 mm diameter…
  4. Rotary Drive Motor Kit RD2 R2 Azimuthal WIRED
    SKU: ZRDSMKW
    4 to 6 weeks delivery
    £2,088.14
    Motor Upgrade for RD2
  5. Rotary Drive Motor/Encoder Kit ZRD2 R2 Azimuthal WIRED
    SKU: ZRDSMKE
    4 to 6 weeks delivery
    £0.00
    Motor Upgrade for RD2
  6. Rotary Drive Motor Kit RD1/RD2 R1 Primary WIRED
    SKU: ZRDPMKW
    4 to 6 weeks delivery
    £2,322.49
    Motor Upgrade for RD1, 2 & 7
  7. 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
  8. 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.
  9. Rotary Drive 100mm Shaft Stepper Motor Wired
    SKU: ZRD91W
    4 to 6 weeks delivery
    £1,100.00
    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.
  10. Rotary Drive 100mm Shaft Geared Stepper Motor Wired
    SKU: ZRD91MG
    4 to 6 weeks delivery
    £1,850.00
    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.
  11. 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.
  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 42mm Shaft Manual 34mm OD Flange
    SKU: ZRD94
    £1,088.05
    The RD94 is a manual rotary drive with a 6.35mm shaft length. The RD94 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. Rotary Drive 100mm Shaft Manual
    SKU: ZRD6
    £1,242.80
    The RD6 is a manual or motorised precision rotary drive with a 100mm shaft length. The RD6 has low backlash, with a smooth continuous primary rotation via a 9.5 mm diameter shaft.
  15. Rotary Drive 100mm Shaft Inline Stepper Motor Wired
    SKU: ZRD6MIW
    4 to 6 weeks delivery
    £3,022.91
    The RD6 is a manual or motorised precision rotary drive with a 100mm shaft length. The RD6 has low backlash, with a smooth continuous primary rotation via a 9.5 mm diameter shaft.
  16. Rotary Drive 100mm Shaft Inline Stepper Motor/Gearbox Wired
    SKU: ZRD6MGIW
    4 to 6 weeks delivery
    £3,889.12
    The RD6 is a manual or motorised precision rotary drive with a 100mm shaft length. The RD6 has low backlash, with a smooth continuous primary rotation via a 9.5 mm diameter shaft.
  17. Rotary Drive 256mm Shaft Manual
    SKU: ZRD7
    £1,390.07
    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.
  18. Rotary Drive 256mm Shaft - Inline Stepper Motor Wired
    SKU: ZRD7MIW
    4 to 6 weeks delivery
    £2,561.99
    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.
  19. 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.
  20. Rotary Drive Magnetic DN19CF
    SKU: ZMRD91
    4 to 6 weeks delivery
    £3,000.00
    The MRD91 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 MRD91 is fitted with Index scale and position lock.
  21. Rotary Drive Magnetic Encoded Stepper Motor DN19CF
    SKU: ZMRD91ME
    4 to 6 weeks delivery
    £3,700.00
    The MRD91 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 MRD91 is fitted with Index scale and position lock.
  22. Rotary Drive Magnetic Manual DN19CF
    SKU: ZMRD93
    4 to 6 weeks delivery
    The MRD93 is a manual 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.
  23. Rotary Drive Magnetic Manual DN38CF
    SKU: ZMRD6
    4 to 6 weeks delivery
    £3,100.00
    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.
  24. 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.
  25. Drive Bellows Assembly RD1/RD6/RD7
    SKU: RD1BEL
    4 to 6 weeks delivery
    £542.21
    RD Spares
  26. Drive Bellows Assembly RD2
    SKU: RD2BEL
    4 to 6 weeks delivery
    £718.64
    RD Spares
  27. Drive Bearing Set All Versions RD1/RD2
    SKU: RD2BS
    4 to 6 weeks delivery
    £471.70
    RD Spares
  28. Drive Bearing set all Versions RD93
    SKU: RD93BS
    4 to 6 weeks delivery
    £120.16
    RD Spares
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