UDD 235, Rotary feedthrough
  • Order number: PF 621 012 -T
  • Hermetically sealed, suitable for UHV
  • Bellows-sealed
  • Stainless steel ball bearing with dry lubrication suitable for UHV
  • Dynamic torque of only up to 0.2 Nm at operating temperature of 300 °C
  • Delivery time: 5 weeks
€7,000.00
Connection flange DN 40 CF-F
Bakeout temperature max. ≤ 300 °C
Operating temperature ≤ 300 °C
Tightness < 1 · 10-11 Pa m³/s
Seal
  • Stainless steel bellows
Rotation speed ≤ 500 rpm
Pressure range 1E-9 hPa – 5E2 hPa over pressure
Feedthrough
  • Bellows
Mounting orientation Arbitrary
Weight 3 kg
Materials in contact with media
  • Stainless steel
Service life 1000000 cycles
Service life (in revolutions) 1000000
Transferable torque dynamic 10 N m
Transferable torque static 5 N m
Shaft connection ø 12 mm
Shaft load, axial 30 N
Shaft load, radial 100 N
Dimension Image