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MD40C CPLG 3/4X3/4

BRAND: LoveJoy | MODEL: 68514477228 | CONDITION: NEW | SKU: 1796083
MD40C CPLG 3/4X3/4

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Weight: 0.22 lbs UOM: EA

Additional Description

Technical Specifications

OD 1.575 in



    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.
Description MD40C CPLG 3/4X3/4
Coupling SizeMD40C
Bore TypeFinished Bore
TypeMini Disc Coupling
Disc MaterialStainless Steel
Hub MaterialAluminum
StyleClamp Screw
ApplicationMotion Control
Weight0.22 oz
Weight (Complete Coupling w/ Min. Bores)3.53 oz
Dimensional Data
Bore A0.750 in
Bore B0.750 in
Overall Length1.732 in44.00 mm
Keyway SizeNo Keyway
Outside Diameter1.575 in40.00 mm
Min. Bore (Dimensions ID1/ID2)0.315 in8.00 mm
Max. Bore (Dimensions ID1/ID2)0.787 in20.00 mm
Length thru Bore0.551 in14.00 mm
Clamp Screw SizeM4
Cubic inches4.29644 in³
Performance Data
Max. Operating Temperature300.00 ºF
Max. Speed5000 rpm
Nominal Torque31.00 in·lb
Angular Misalignment1.50 º
Axial Misalignment± 0.20 in
Parallel Misalignment0.006 in
Moment of Inertia0.0650 lb·in²
Torsional Stiffness12390.00 in·lb/rad
  • Zero backlash design
  • Moderate torsional stiffness
  • Aluminum hubs with stainless steel discs
  • Moderate-high torque capabilities
  • Nominal torque, torsional stiffness, weight and moment of inertia are based on minimum bore size.
  • Various hub diameters available to accommodate different size bore diameters.