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271.25

Item number:

Description:

Basic 2 Plate, Adjustable Friction Clutch with Set Screw fixing

Select bore(s) before adding to cart (prices will change if keyways are selected).

Bore 1
Part #:

Technical Specifications

Coupling Type
Varitork Clutch
Configuration
2 Plate Basic
Size
25
Material
Aluminium
Max Bore B1 (in)
0.315
Max Bore B1 (mm)
8
Min Bore B1 (in)
0.236
Min Bore B1 (mm)
6
Backlash
2 degrees max.
Bore Tolerance (in)
+0.0012 / -0.0000
Bore Tolerance (mm)
+0.03 / -0.00
Drag Torque, Max (lb-in)
4.69
Drag Torque, Max (Nm)
0.53
Fastener Screw Size B1 End
M3
Fastener Screw Torque B1 End (lb-in)
8.32
Fastener Screw Torque B1 End (Nm)
0.94
Fastener Wrench B1 End (mm)
1.5
Max Speed (rpm)
1000
Resists Axial Load
Yes
Shaft Connection B1 End
Set-Screw
Surface Temperature, Max (°C)
80
Surface Temperature, Max (°F)
176
Mass (Weight) (g)
37
Mass (Weight) (oz)
1.3
[D] Outside Diameter (in)
1.02
[D] Outside Diameter (mm)
25.8
[L] Length (in)
1.04
[L] Length (mm)
26.4
[L] Overall Length (in)
1.04
[L] Overall Length (mm)
26.4
Item Note
Coupling load capacity depends on the operating load cycle. Refer to catalog for further sizing information.
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