Name: Torsionally-stiff coupling HF with blind hole bore 8mm max. torque 4.0 Nm outside diameter 25.4mm
Brand: MÄDLER
Price: 46.52 USD
Availability: InStock

Specifications (automatically extracted)

Mechanical

Torque	40.788 kg·cm
Weight	31 g

Other characteristics

Bore diameter	8 mm
Max misalignment angular at 3000 min 1	0.5
Max misalignment axial	0.1 mm
Max speed	3 U/min
Max torque	4 Nm
Outer diameter d1 mm	25.4 mm
Stat breaking torque	13 Nm
Temperature max.	60 °C
Temperature min.	-20 °C
Torsional stiffness	205 Nm/rad
Total length	28.4 mm
Coupling type	Torsionally stiff. transversal flexibility

Description

Material: 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: -20ºC to +60ºC. 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