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All Categories > Couplings & Power Transmission Parts Catalog > Motion Control Couplings > Beam Style Couplings (ASB, ES/EC, & ADB Series) > EC Series - Single Beam Clamp Style Couplings - Metric Bores > View Items  
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EC Series - Single Beam Clamp Style Couplings - Metric Bores

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    The Beam flexible coupling is formed from one piece of aluminum rod. A spiral slot is cut through the length of the aluminum tube forming a “spring” center section referred to as a helical coil or beam. The flexure allowed by the beam portion of the coupling is capable of accommodating angular, parallel and axial misalignment while continuing to convey power between the attached shafts. This results in a single piece, true flexible coupling.

    The Miniature Beam coupling is designed for very light power transmission applications where accurate positioning of shafts is an essential requirement. It also has a very high tolerance to heat, chemicals, and corrosion that would be harmful to conventional elastomeric flexible couplings.

    The Miniature Beam coupling design is very well suited for small shaft applications and the inherent requirements of start/stop/reverse applications where zero backlash and extreme positioning accuracy are important. This coupling operates either clockwise or counter clockwise without sacrificing windup or torque capabilities.





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  Results 1 - 9 of 9 1 

Item #

Description 

Bore A

Bore B

Coupling Size

Overall Length

Keyway Size

Outside Diameter

Nominal Torque

68514456668 EC050 BEAM 3MM X 3MM 0.118 in
3.00
mm
0.118 in
3.00
mm
ES050 0.512 in
13.00
mm
No Keyway 0.512 in
13.00
mm
1.80 in·lb
68514456676 EC075 BEAM 4MM X 4MM 0.157 in
4.00
mm
0.157 in
4.00
mm
EC075 0.906 in
23.000
mm
No Keyway 0.748 in
19.00
mm
5.00 in·lb
68514456678 EC075 BEAM 5MM X 5MM 0.197 in
5.00
mm
0.197 in
5.00
mm
EC075 0.906 in
23.000
mm
No Keyway 0.748 in
19.00
mm
5.00 in·lb
68514456680 EC075 BEAM 6MM X 6MM 0.236 in
6.00
mm
0.236 in
6.00
mm
EC075 0.906 in
23.000
mm
No Keyway 0.748 in
19.00
mm
5.00 in·lb
68514456688 EC100 BEAM 6MM X 6MM 0.236 in
6.00
mm
0.236 in
6.00
mm
EC100 1.260 in
32.00
mm
No Keyway 0.984 in
25.00
mm
11.00 in·lb
68514456690 EC100 BEAM 8MM X 8MM 0.315 in
8.00
mm
0.315 in
8.00
mm
EC100 1.260 in
32.00
mm
No Keyway 0.984 in
25.00
mm
11.00 in·lb
68514456692 EC100 BEAM 10MM X 10MM 0.394 in
10.00
mm
0.394 in
10.00
mm
EC100 1.260 in
32.00
mm
No Keyway 0.984 in
25.00
mm
11.00 in·lb
68514456698 EC112 BEAM 10MM X 10MM 0.394 in
10.00
mm
0.394 in
10.00
mm
EC112 1.496 in
38.00
mm
No Keyway 1.102 in
28.00
mm
17.00 in·lb
68514456700 EC112 BEAM 12MM X 12MM 0.472 in
12.00
mm
0.472 in
12.00
mm
EC112 1.496 in
38.00
mm
No Keyway 1.102 in
28.00
mm
17.00 in·lb
  Results 1 - 9 of 9 1