Torsionally-Stiff Couplings HZ with Blind Holes

Torsionally-Stiff Couplings HZ with Blind 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.
Temperature range: -20ºC to +60ºC.

Part Number

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Part Number
60120100
60120200
60120300
60120400
60120600
60120700
60120800
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
Allowable Torque Range
(N•m)
Allowable Torque
(Nm)
Material Surface 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)

18.81 €

1 Available 4 Days 0.05 to 1.000.06Brass / PlasticBlank0.7212.73.85.16.40.10.0510601 237 002.5

17.82 €

1 Available 4 Days 0.05 to 1.000.06Brass / PlasticBlank0.7312.73.85.16.40.10.0510601 237 002.5

17.82 €

1 Available 4 Days 0.05 to 1.000.21Brass / PlasticBlank2312.73.85.19.50.10.0530601 238 004

16.11 €

1 Available 4 Days 0.05 to 1.000.21Brass / PlasticBlank2412.73.85.19.50.10.0530601 238 004

18.55 €

1 Available 4 Days 0.05 to 1.000.5Brass / PlasticBlank4315.94.37.312.70.10.0565601 239 0011

17.51 €

1 Available 4 Days 0.05 to 1.000.5Brass / PlasticBlank4415.94.37.312.70.10.0565601 239 0011

17.51 €

1 Available 4 Days 0.05 to 1.000.5Brass / PlasticBlank4615.94.37.312.70.10.0565601 239 0011

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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 Stainless Yes 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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