Products   Rotary drives   Hollow MagiDrive series   MD64LB(M) hollow range

CF64, 4.5" OD flange
Hollow MagiDrive series

MD64LB(M) series

The MD64LB and MD64LBM MagiDrives provide high (8 Nm) or ultra-high (40 Nm) torque rotation through a high-stiffness coupling with a large 48.5mm clear bore. This rotary feedthrough is ideally suited to platen rotation or robot type applications. The MD64LBM supplies higher torque with the same dimensions.

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Key features

  • Magnetically-coupled fail-safe design rotary feedthrough
  • 48.5mm clear bore 
  • High torque/stability
  • No bellows or dynamic seals
  • Bakeable to 250°C
  • Zero backlash under low load
  • True UHV performance
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MagiDrive body MD64LB MD64LBM
System mounting flange CF64 114mm (4.5") OD CF
Fixed rear flange CF64 114mm (4.5") OD CF
Construction Machined from one piece 316L
Clear bore diameter 48.5mm
Shaft style Tube with spigot flange
Clear bore 48.5mm
Break-away torque 8 Nm (5.90 lbf ft) 40 Nm (29.50 lbf ft)
Maximum no load spin speed  500 rpm
Maximum axial load 415 N (93 lbf)
Maximum bakeout temp 250°C
Available Downloads  
MD64 LB(M) Technical Datasheet Download
Motorisation Gear & Torque Options Download

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