Jaw Coupling [Huco 804.40] (Spider Coupling), 40mm OD. Element (Spider) only
Item number:
Description:
Flexible Jaw Couplings utilize the flexibility and resiliance of a polyurthane element between aluminium hubs. This combination allows high torque to be transmitted with little or no backlash, even where there is significant angular and/or parallel misalignment. This part is the Blue Element only, a complete coupling consists of two hubs and one element.
Technical Specifications
Configuration
80 Durometer Element
Size
40
Material
Polyurethane
Angular Compensation, Max (degrees)
2
Axial Compensation, Max (in)
0.005
Axial Compensation, Max (mm)
0.125
Backlash Free Torque (lb-in)
21.2
Backlash Free Torque (Nm)
2.4
Max Speed (rpm)
14000
Operating Temperature (°C)
-40 to +100
Operating Temperature (°F)
-40 to +212
Radial Compensation, Max (in)
0.015
Radial Compensation, Max (mm)
0.38
Resists Axial Load
No
Torque, Max (lb-in)
85.9
Torque, Max (Nm)
9.7
Torque, Nominal (lb-in)
43
Torque, Nominal (Nm)
4.86
Torsional Rate (deg/lb-in)
0.04
Torsional Rate (deg/Nm)
0.34
Torsional Stiffness (lb-in/rad)
1504
Torsional Stiffness (Nm/rad)
170
Mass (Weight) (g)
6
Mass (Weight) (oz)
0.21
[D] Outside Diameter (in)
1.57
[D] Outside Diameter (mm)
40
Item Note
Coupling load capacity depends on the operating load cycle. Refer to catalog for further sizing information.