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
Temperature Range [Min]
-10 °F
Temperature Range [Max]
150 °F
RPM [Max]
10000 rpm
Inch/Metric
Inch
Smallest Bore
1 1/8 in
Larger Bore
1 1/8 in
Component
Complete Coupling
Material
Aluminum Hub, Acetal Spacer
Overall Length
3 in
Parallel Misalignment [Max]
0.012 in
Rated Torque
135 in lb
Type
Disc
Outside Dia.
2.25 in
Style
Double Disc Clamp Style
Angular Misalignment [Max]
2 degrees
Torsional Stiffness (Inch Pounds/Degree)
384.5
Axial Motion [Max]
0.03 in
Weight
0.747 LB
EAN or UPC
634529091418
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