MÄDLERMÄDLER· Mechanics & transmission
Torsionally-stiff coupling HZ with blind hole bore 3mm max. torque 0.21 Nm outside diameter 9.5mm
Manufacturer part no. 60120300
$24.20≈ 21.56 €
Price summary
Listed by MÄDLER at €21.56. Delivered to France, including shipping, VAT and any customs duty, it comes to about €43.87. Prices last checked on 2026-10-05.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
In stock — 3 unitslead time 14 d
Estimated landed cost
| Item | €21.56 |
|---|---|
| Shipping | €15.00 |
| VAT (20%) | €7.31 |
| Total delivered | €43.87 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
Datasheets & documents
Specifications (automatically extracted)
Mechanical
| Torque | 2.141 kg·cm |
| Weight | 4 g |
Other characteristics
| Bore diameter | 3 mm |
| Max misalignment angular at 3000 min 1 | 0.5 |
| Max misalignment axial | 0.05 mm |
| Max speed | 3 U/min |
| Max torque | 0.21 Nm |
| Outer diameter d1 mm | 9.5 mm |
| Stat breaking torque | 2 Nm |
| Temperature max. | 60 °C |
| Temperature min. | -20 °C |
| Torsional stiffness | 30 Nm/rad |
| Total length | 12.7 mm |
| Coupling type | Torsionally stiff. transversal flexibility |
Description
Material: Hubs to outside-Ø 12,7mm made of brass, bigger hubs made of aluminium alloy with iridite NCP finish. Sliding disc made of 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 sliding disc. Positioning drives, position encoders and incremental or absolute encoders, pumps etc. Temperature range: -20°C to +60°C. 1) Operating factors (without shaft displacement): Load Period – Operating Factor short term – 1 1 hour per day – 2 3 hours per day – 4 6 hours per day – 6 12 hours per day – 8
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