MD40H hollow range

MD40H hollow range

CF40, 2.75" OD flange, 9Nm torque

MD40H is a high-torque, medium-stiffness rotary feedthrough offering 9Nm breakaway torque. Configured with a 14.5mm clear bore  hollow body, the MD40H has a fixed rear flange enabling a component to pass through the centre, such as a heater module, a feedthrough, a second MagiDrive rotary feedthrough or a cold lance.

Key features

  • 14.5mm clear bore 
  • 9Nm breakaway torque
  • Bakeable to 2500C without having to remove the outer magnets
  • Maximum axial load 20N (4.5 lbf ft)
  • Motorisation and pneumatic actuation options
  • Custom shafts available

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Other products in this series

MD35LB hollow range

CF40, 2.75" OD flange. 27mm clear bore. 6Nm breakaway torque.
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MD64H hollow range

CF64, 4.5" OD flange. 26mm clear bore. 10Nm breakaway torque.
Read more

MD64LB(M) hollow range

CF64, 4.5" OD flange. 48.5mm clear bore. 8Nm & 40Nm breakaway torque options.
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MD100H hollow range

CF100, 6" OD flange. 65mm clear bore. 40Nm breakaway torque.
Read more

Hollow drive with lift and lower

Magnetically-coupled rotation and axial motion in a single, compact device
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Magidrive customisation options

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