Torsionally-Stiff Couplings HFD with Through Holes

Torsionally-Stiff Couplings HFD with Through Holes
  • Volume Discount
Material: Hubs made from aluminium alloy with iridite NCP finish.
Sliding disc made from black polyacetal.

These 3-part zero backlash couplings provide electrical insulation. They consist of two hubs and a sliding disc.
They are versatile and of robust design. Large radial compensation, easy mounting even in confined spaces.

Applications: Ideal for stepper motors due to the damping properties of plastic torque rings. Positioning drives, position encoders and incremental or absolute encoders, pumps etc.

Part Number

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Part Number
60140705
60140805
60140905
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
Allowable Torque Range
(N•m)
Allowable Torque
(Nm)
Stat. breaking torque
(Nm)
Bore diameter B+0.03
(mm)
Total length L1
(mm)
L2
(mm)
L3
(mm)
Outer diameter D1
(mm)
Max. misalignment radial at 3000 min-1
(±mm)
Max. misalignment axial
(mm)
Torsional stiffness
(Nm/rad)
Spare disk (Part no.) Weight
(g)

35.59 €

1 Available 4 Days 3.01 to 5.00413632.411.69.225.40.20.1205601 244 0031

37.60 €

1 Available 4 Days 3.01 to 5.00413832.411.69.225.40.20.1205601 244 0031

33.76 €

1 Available 4 Days 3.01 to 5.004131032.411.69.225.40.20.1205601 244 0031

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Basic information

Max. Rotational Speed Range(r/min) 2001 to 4,000 Category Coupling Main Body Max. Rotational Speed(r/min) 3000
Operating Temperature Range(°C) ::-20 ~ 60 Material Aluminum / Plastic Stainless Yes
Surface Iridite NCP finish Coupling type Torsionally stiff, transversal flexibility With keyway No
Electrically insulating Yes Max. misalignment angular at 3000 min-1(±Degrees) 0.5 Temperature min(°C) -20
Temperature max(°C) 60

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