ProductsRotary PlatformsDPRF 55mm Bore Differentially Pumped Rotary Feedthrough

55mm Bore Differentially Pumped Rotary Feedthrough (DPRF)

The VACGEN rotating platform provides the means of translating rotation through a vessel wall without losing vacuum integrity, enabling probes or assemblies to be inserted without effect on the chamber pressure. To maintain the rotary seal, a vacuum port is mounted to the side of the assembly allowing connection to an appropriate pump.

55mm clear bore with coarse and fine control available in addition to motorised options.

 

DPRF55 Series Rotary Feedthrough (Single Stage Pumping)
DN TypeOD mmOD inchRotatable Flange HolesFixed Flange HolesTypeResolution DegreesMax Rotation SpeedTorque to RotateMaximum Load AxialMaximum Load RadialBakeout TempShipping Weight (kg)Order Code and stp. file  
DN63 1144.50ClearTapped M8Manual coarse single stage pumping         2-8 Nm130 kg10 Nm230°C4.5ZDPRF55
DN63 1144.50ClearTapped M8High Precision single stage pumping0.051.0 rpm0.2 Nm130 kg10 Nm230°C5.0ZDPRF55H
DN63 1144.50ClearTapped M8Stepper Motor single stage pumping0.0075 per half step2.0 rpm-130 kg10 Nm230°C* ZDPRF55W
DN63 1144.50ClearTapped M8Stepper Motor with encoder single stage pumping0.0075 per half step2.0 rpm-130 kg10 Nm230°C* ZDPRF55ME  
* with motor and encoder removed

 

DPRF552 Series Rotary Feedthrough (Two Stage Pumping)
DN TypeOD mmOD inchRotatable Flange HolesFixed Flange HolesTypeResolution DegreesMax Rotation SpeedTorque to RotateMaximum Load AxialMaximum Load RadialBakeout TempShipping Weight (kg)  Order Code and stp. file 
DN63 1144.50ClearTapped M8Manual coarse two stage pumping2-8 Nm130 kg10 Nm230°C3.5ZDPRF552 
DN63 1144.50ClearTapped M8High Precision two stage pumping0.051.0 rpm0.2 Nm130 kg10 Nm230°C4.0ZDPRF552H
DN63 1144.50ClearTapped M8Stepper Motor  two stage pumping0.0075 per half step2.0 rpm-130 kg10 Nm230°C*5.5  ZDPRF552W
DN63 1144.50ClearTapped M8Stepper Motor with encoder two stage pumping0.0075 per half step2.0 rpm-130 kg10 Nm230°C*7.0  ZDPRF552ME
* with motor and encoder removed
  
Series Spares
DescriptionOrder Code
Seal Kit (2 seals) for the 55 versionZXSMS03
Seal kit (2 seals) for the 552 version 2 sets required(2x) ZXSMS03

 

Prices Ex-works, UK Site

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Call us on : +44 (0) 1323 379 335 or email: sales@vacgen.com