Bellows-sealed rotary feedthrough, pneumatic
  • Order number: 420MRB016-p
  • Shaft connection with threaded hole (vented)
  • Hermetically sealed, suitable for UHV
  • Bellows-sealed
  • Transferable torque rate applies to the given max. compressed air value
  • Stainless steel ball bearing with dry lubrication suitable for UHV
  • Adjustable swivel speed
  • The connection between actuator and shaft connection is not rigid. Depending on the torque, deviations of up to 5° can occur
  • Delivery time: 1-3 days
€1,470.00
Connection (Compressed air) 4 mm hose connection
Connection flange DN 16 CF
Actuator
  • Pneumatic
Bakeout temperature max. ≤ 250 °C
Mode of operation Pneumatically operated, double-acting
Operating temperature ≤ 60 °C
Tightness 1 · 10-11 Pa m³/s
Angle of rotation 0 to 180° (final position adjustable)
Pressure range 1E-9 hPa – 5E2 hPa over pressure
Compressed air (overpressure) 1 500 – 3 500 hPa
Feedthrough
  • Bellows
Mounting orientation Arbitrary
Weight 0.55 kg
Thread M 3
Thread depth 10 mm
Materials in contact with media
  • Stainless steel
Service life 500000 cycles
Transferable torque dynamic 0.2 N m
Transferable torque static 0.1 N m
Shaft connection ø 6 mm
Shaft load, axial 10 N
Shaft load, radial 20 N
Dimension Image