Rotary feedthroughs

Hardened shaft made of stainless steel, 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, With integrated FKM O-ring, installation without additional seal, Tightness static: 1 x 10-9 mbar l/s, Tightness dynamic: 1 x 10-9 mbar l/s to 5 x 10-7 mbar 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.

Coated shaft made of stainless steel, 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, With integrated FKM O-ring, installation without additional seal

Hardened shaft made of stainless steel, 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 10-9 mbar l/s, Tightness dynamic: 1 x 10-9 mbar l/s to 5 x 10-7 mbar 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.

Coated shaft made of stainless steel, 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

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

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