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
Component
Complete Coupling
Angular Misalignment [Max]
2 degrees
Style
Double Disc Clamp Style
Rated Torque
54 in lb
Torsional Stiffness (Inch Pounds/Degree)
187.5
Overall Length
2.125 in
Temperature Range [Max]
150 °F
Material
Aluminum Hub, Acetal Spacer
Inch/Metric
Inch
Larger Bore
3/4 in
Smallest Bore
5/8 in
Parallel Misalignment [Max]
0.01 in
RPM [Max]
10000 rpm
Axial Motion [Max]
0.02 in
Outside Dia.
1.625 in
Temperature Range [Min]
-10 °F
Type
Disc
Weight
0.318 LB
EAN or UPC
634529088357
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