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    The ASB (Aluminum Single Beam) Series offers additional outside diameter and overall length dimensions to the EC Series of Beam couplings. These options are extremely helpful in applications where the space available for a coupling is limited.

    The ASB series also offers slightly larger bore capacities than their equivalent size in the EC Series. The 5 sizes of the ASB Series along with the 3 clamping sizes in the EC Series give designers more options for applications with limited coupling space.
Unit of Measure

Specifications

Description 

 N/A ASB4 BEAM CPLG 1/4X5/16

Coupling Size

 N/A ASB4

Type

 N/A Single Beam Coupling

Material

 N/A Anodized Aluminum

Style

 N/A Clamp Screw

Finish

 N/A Anodized Aluminum

Weight

 N/A 0.03 oz

Weight (Complete Coupling w/ Min. Bores)

 N/A 0.50 oz

Dimensional Data

Bore A

 N/A 0.250 in

Bore B

 N/A 0.313 in

Overall Length

 N/A 0.902 in22.90 mm

Keyway Size

 N/A No Keyway

Outside Diameter

 N/A 0.752 in19.10 mm

Min. Bore (Dimensions ID1/ID2)

 N/A 0.157 in4.00 mm

Max. Bore (Dimensions ID1/ID2)

 N/A 0.315 in8.00 mm

Length thru Bore

 N/A 0.256 in7.00 mm

Clamp Screw Size

 N/A M2.5

Cubic inches

 N/A 0.51008 in³

Performance Data

Max. Operating Temperature

 N/A 200.00 ºF

Max. Speed

 N/A 10000 rpm

Nominal Torque

 N/A 5.00 in·lb

Max. Angular Misalignment

 N/A 5.00 º

Axial Misalignment

 N/A ± 0.010 in

Parallel Misalignment

 N/A 0.005 in

Moment of Inertia

 N/A 0.0020 lb·in²

Torsional Stiffness

 N/A 442.50 in·lb/rad

Features

Features 

 N/A
  • Zero backlash design
  • Anodized aluminum material
  • Higher torque than the EC/ES series

Notes

Notes 

 N/A
  • Nominal torque, torsional stiffness, weight and moment of inertia are based on minimum bore size.
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