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The MD (mini disc) Series coupling features a higher torque capacity over elastomeric
coupling types. The MD Series one piece clamping design allows for easy removal and
assembly. The Aluminum hubs and stainless steel disc materials allow for excellent
resistance to oil and other chemicals.
The MD Series design offers moderate torsional stiffness for applications requiring repeatability. The MD Series also offers up to .020 inches of axial misalignment.
Unit of Measure
Specifications
Description |
N/A MD40C-CP-3/8X3/8 |
Coupling Size |
N/A MD40C |
Bore Type |
N/A Finished Bore |
Type |
N/A Mini Disc Coupling |
Disc Material |
N/A Stainless Steel |
Hub Material |
N/A Aluminum |
Style |
N/A Clamp Screw |
Application |
N/A Motion Control |
Weight |
N/A 0.22 oz |
Weight (Complete Coupling w/ Min. Bores) |
N/A 3.53 oz |
Dimensional Data
Bore A |
N/A 0.375 in |
Bore B |
N/A 0.375 in |
Overall Length |
N/A 1.732 in44.00 mm |
Keyway Size |
N/A No Keyway |
Outside Diameter |
N/A 1.575 in40.00 mm |
Min. Bore (Dimensions ID1/ID2) |
N/A 0.315 in8.00 mm |
Max. Bore (Dimensions ID1/ID2) |
N/A 0.787 in20.00 mm |
Length thru Bore |
N/A 0.551 in14.00 mm |
Clamp Screw Size |
N/A M4 |
Cubic inches |
N/A 4.29644 in³ |
Performance Data
Max. Operating Temperature |
N/A 300.00 ºF |
Max. Speed |
N/A 5000 rpm |
Nominal Torque |
N/A 31.00 in·lb |
Angular Misalignment |
N/A 1.50 º |
Axial Misalignment |
N/A ± 0.20 in |
Parallel Misalignment |
N/A 0.006 in |
Moment of Inertia |
N/A 0.0650 lb·in² |
Torsional Stiffness |
N/A 12390.00 in·lb/rad |
