An assembly of aluminum hubs, a center spacer, and multiple flat stainless steel disc springs to transmit torque and allow for misalignment between shafts. The thin discs are easily flexed under misalignment, but remain rigid under torque loads. This results in a high performance, motion-control coupling with excellent strength and torsional stiffness characteristics and low inertia for today's highly responsive systems.
features
Zero backlash
Balanced design for high speeds up to 10,000 rpm
Stainless steel disc springs
Anodized aluminum hubs
Electrically isolating, acetal center spacer
Overall Length
3 in
Rated Torque
135 in lb
Smallest Bore
1 1/8 in
Style
Double Disc Clamp Style
RPM [Max]
10000 rpm
Temperature Range [Max]
150 °F
Material
Aluminum Hub, Acetal Spacer
Type
Disc
Axial Motion [Max]
0.03 in
Torsional Stiffness (Inch Pounds/Degree)
384.5
Inch/Metric
Inch
Outside Dia.
2.25 in
Component
Complete Coupling
Temperature Range [Min]
-10 °F
Parallel Misalignment [Max]
0.012 in
Larger Bore
1 1/8 in
Angular Misalignment [Max]
2 degrees
Weight
0.747 LB
EAN or UPC
634529091418
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