Rotary feedthrough, elastomer-sealed
  • Order number: 320MRD063
  • With FKM shaft seal and ball bearing, greased to be suitable for vacuum
  • The rotation speed can be increased by up to a factor of two if reduced service life is acceptable
  • With through shaft for directly transmitting high torques
  • Tightness static: 1 x 10<sup>-9</sup> hPa l/s
  • Tightness dynamic: 1 x 10<sup>-9</sup> hPa l/s to 5 x 10<sup>-7</sup> hPa l/s
  • When designing a rotary drive, take care that the rotary feedthrough is not the weakest component of the assembly.
  • Inadmissible loads damage the rotary feedthrough.
  • Do not apply force when sliding the coupling piece over the shaft. Consider the admissible levels of axial and radial force.
  • Delivery time: 1-3 days
€900.00
Connection flange DN 63 ISO-K
Bakeout temperature max. ≤ 110 °C
Operating temperature ≤ 50 °C
Tightness (static) 1 · 10-9 mbar l/s
Seal
  • FKM
Rotation speed ≤ 500 rpm
Pressure range 1E-8 hPa – to ambient pressure
Mounting orientation Arbitrary
Weight 2 kg
Material Housing: aluminum; shaft: stainless steel
O-ring material FKM
Service life 10000000 cycles
Transferred torque 100 N m
Shaft connection ø 20 mm
Shaft load, axial 100 N
Shaft load, radial 500 N
Dimension Image