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269.25

Item number:

Description:

6 Plate, Adjustable Friction Clutch with Clamp Oldham coupling & Set Screw fixing

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

Bore 1
Bore 2
Part #:

Technical Specifications

Coupling Type
Varitork Clutch
Configuration
6 Plate with Oldham Coupling
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
Max Bore B2 (in)
0.472
Max Bore B2 (mm)
12
Min Bore B2 (in)
0.236
Min Bore B2 (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)
11.6
Drag Torque, Max (Nm)
1.32
Fastener Screw Size B1 End
M3
Fastener Screw Size B2 End
M3
Fastener Screw Torque B1 End (lb-in)
8.32
Fastener Screw Torque B1 End (Nm)
0.94
Fastener Screw Torque B2 End (lb-in)
21.5
Fastener Screw Torque B2 End (Nm)
2.43
Fastener Wrench B1 End (mm)
1.5
Fastener Wrench B2 End (mm)
2.5
Max Speed (rpm)
1000
Resists Axial Load
No
Shaft Connection B1 End
Set-Screw
Surface Temperature, Max (°C)
80
Surface Temperature, Max (°F)
176
Mass (Weight) (g)
68
Mass (Weight) (oz)
2.4
[D] Outside Diameter (in)
1.02
[D] Outside Diameter (mm)
25.8
L1 Dimension (in)
1.22
L1 Dimension (mm)
31
L2 Dimension (in)
0.34
L2 Dimension (mm)
8.6
[L] Length (in)
2.1
[L] Length (mm)
53.4
[L] Overall Length (in)
2.1
[L] Overall Length (mm)
53.4
Item Note
Coupling load capacity depends on the operating load cycle. Refer to catalog for further sizing information.
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