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Oldham Type Coupling

The Oldham Type Coupling is a three-piece flexible shaft couplings used in mechanical power transmission assemblies to link driving and driven shafts. Oldham couplings are a relatively old concept that consists of similar left and right hand slotted elements sandwiched by a slider block. Unlike certain couplings, the Oldham style is designed primarily for machines with misaligned parallel shafts. For stepper-motor driven positioning phases, Oldham couplings are most common. The flexible part can effectively withstand shocks caused by repeated start/stops and load reversals. To adjust for axial expansion, the element can be mounted with some clearance between the hubs.

Product Image (MOP-C)

MOP-C Series

  • Bore:5-14
  • Material:Plastic, Aluminum
  • Outer Diameter:20-32 Millimeter (mm)
  • Application:FPD manufacturing device / Semiconductor manufacturing device
Product Image (MOHS)

MOHS-C Series

  • Application:FPD manufacturing device / Semiconductor manufacturing device
  • Outer Diameter:19-32 Millimeter (mm)
  • Material:Stainless Steel
  • Bore:5-14
Product Image (MOR Series)

MOR Series

Torque: Min.: 0.2 Nm (0.15 ft.lb) Max.: 80 Nm (59 ft.lb) Rotational speed: Min.: 9000 rpm (56548.67 rad.min-1) Max.: 100000 rpm (628318.53 rad.min-1)

Product Image (MOM)

MOM Series

  • Outer Diameter:12-70 Millimeter (mm)
  • Application:Mixer / Pump / Small power press / Grinder
  • Structure:Other
  • Bore:3-42
  • Surface Treatment:Black-Oxide
  • Material:Steel
Product Image (MOL)

MOL Series

  • Bore:3-25
  • Surface Treatment:Anodization
  • Material:Aluminum
  • Application:Sputtering device / Parts feeder / Industrial sewing machine / Amusement device
  • Structure:Other
Product Image (MOS)

MOS Series

  • Material:Aluminum
  • Bore:1-14
  • Surface Treatment:Anodization
  • Outer Diameter:8-32 Millimeter (mm)
  • Application:Sputtering device / Parts feeder / Industrial sewing machine / Amusement device
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