Name: Torsionally-stiff coupling HZ with blind hole bore 3mm max. torque 0.21 Nm outside diameter 9.5mm
Brand: MÄDLER
Price: 24.20 USD
Availability: InStock

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