Bellows-sealed rotary feedthrough, manually actuated
  • Order number: 420MRB016
  • Shaft connection with threaded hole (vented)
  • Hermetically sealed, suitable for UHV
  • Bellows-sealed
  • Stainless steel ball bearing with dry lubrication suitable for UHV
  • 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
Connection flange DN 16 CF
  • Handwheel
Bakeout temperature max. ≤ 250 °C
Mode of operation Operating handle with snap-in stages in 10° increments
Operating temperature ≤ 80 °C
Tightness < 1 · 10-11 Pa m³/s
Pressure range 1E-9 hPa – 5E2 hPa over pressure
  • 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
Service life (in revolutions) 500000
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