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The ADB (Aluminum Double Beam) Series coupling enhances the beam coupling options
available from Lovejoy Inc. The longer overall length allows the ADB series to span longer
BSE (between shaft end) measurements.
The aluminum material used in its construction keeps the coupling’s weight low. The ADB design offers two flex points allowing for greater angular misalignment, up to 7°. This design also allows for up to .024 inches of parallel misalignment. The torque capacity ADB series is more than double the range of the single beam designs, with the largest size having a torque capacity of 88 in-lbs.
Unit of Measure
Specifications
Description |
N/A ADB4-BEAM CP-1/4X3/8 |
Coupling Size |
N/A ADB4 |
Type |
N/A Double Beam Coupling |
Material |
N/A Aluminum |
Style |
N/A Clamp Screw |
Finish |
N/A Anodized Aluminum |
Weight |
N/A 0.02 oz |
Weight (Complete Coupling w/ Min. Bores) |
N/A 0.60 oz |
Dimensional Data
Bore A |
N/A 0.250 in |
Bore B |
N/A 0.375 in |
Overall Length |
N/A 1.043 in26.50 mm |
Keyway Size |
N/A No Keyway |
Outside Diameter |
N/A 0.752 in19.10 mm |
Min. Bore (Dimensions ID1/ID2) |
N/A 0.236 in6 mm |
Max. Bore (Dimensions ID1/ID2) |
N/A 0.394 in10.00 mm |
Length thru Bore |
N/A 0.256 in6.50 mm |
Clamp Screw Size |
N/A M2.5 |
Cubic inches |
N/A 0.58982 in³ |
Performance Data
Max. Operating Temperature |
N/A 200.00 ºF |
Max. Speed |
N/A 10000 rpm |
Nominal Torque |
N/A 12.00 in·lb |
Max. Angular Misalignment |
N/A 7.00 º |
Axial Misalignment |
N/A ± 0.010 in |
Parallel Misalignment |
N/A 0.010 in |
Moment of Inertia |
N/A 0.0030 lb·in² |
Torsional Stiffness |
N/A 4460.00 in·lb/rad |
