Flexible Couplings

Flexible couplings, or couplers, are commonly used in a variety of motion control applications, from aviation and laboratory equipment to robotics, and medical devices. A coupling is a mechanical element that connects two shafts together to transmit power and movement. Couplers can be flexible or rigid.

Which Coupling Type should I choose?

There are many different coupling types...

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P.O.A.

Add to basket
RS Pro
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Jaw Coupling
15 mm
22mm
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Steel C45 (En8) (Black Oxide)
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RCS
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RoHS
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-

P.O.A.

Add to basket
RS Pro
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Flexible Beam Coupling
0.75 in
0.9in
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4
0.25in
0.25in
Clamp
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Aluminium
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-
-
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BCH
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No
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M2.5

P.O.A.

Add to basket
RS Pro
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Flexible Beam Coupling
12.7 mm
19.1mm
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3mm
3mm
Clamp
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Aluminium
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-
-
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BCB
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No
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-

P.O.A.

Add to basket
RS Pro
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-
Flexible Beam Coupling
12.7 mm
19.1mm
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4mm
4mm
Clamp
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Aluminium
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BCB
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No
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RS PRO, 15 mm OD Aluminium, 22 mm Length Jaw Coupling
RS Stock No.606-029BrandRS PRO

P.O.A.

Add to basket
RS Pro
-
-
Jaw Coupling
15 mm
22mm
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-
Aluminium
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-
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RCS
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RoHS
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RS PRO, 15 mm OD Aluminium, 22 mm Length Jaw Coupling
RS Stock No.606-032BrandRS PRO

P.O.A.

Add to basket
RS Pro
-
-
Jaw Coupling
15 mm
22mm
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-
-
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-
Aluminium
-
-
-
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RCS
-
RoHS
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-

P.O.A.

Add to basket
RS Pro
-
-
Jaw Coupling
15 mm
22mm
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-
-
-
-
-
-
-
Steel C45 (En8) (Black Oxide)
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RCS
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RoHS
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RS PRO, 18 mm OD Aluminium, 30 mm Length Jaw Coupling Aluminium
RS Stock No.606-034BrandRS PRO

P.O.A.

Add to basket
RS Pro
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-
Jaw Coupling
18 mm
30mm
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Aluminium
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-
-
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Aluminium
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-
-
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-
RCS
-
RoHS
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-

P.O.A.

Add to basket
RS Pro
-
-
Jaw Coupling
18 mm
30mm
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-
Steel C45 (En8) (Black Oxide)
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-
RCS
-
RoHS
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-

P.O.A.

Add to basket
RS Pro
-
-
Jaw Coupling
18 mm
30mm
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-
-
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-
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-
Steel C45 (En8) (Black Oxide)
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Steel C45 (En8) (Black Oxide)
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RCSK
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RoHS
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-

P.O.A.

Add to basket
RS Pro
-
-
Jaw Coupling
18 mm
30mm
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Steel C45 (En8) (Black Oxide)
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Two Piece
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Steel C45 (En8) (Black Oxide)
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RCD
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RoHS
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RS PRO, 19 mm OD, 22.9 mm Length 5 mm Flexible Beam Coupling
RS Stock No.132-141BrandRS PRO

P.O.A.

Add to basket
RS Pro
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-
Flexible Beam Coupling
19 mm
22.9mm
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4
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5mm
Clamp
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Aluminium
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-
-
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BCB
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No
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M2.5

P.O.A.

Add to basket
RS Pro
-
-
Flexible Beam Coupling
19.05 mm
31.75mm
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6
5mm
5mm
Clamp
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Aluminium
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BCC
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RoHS
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M3

P.O.A.

Add to basket
RS Pro
-
-
Flexible Beam Coupling
19.05 mm
31.75mm
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6
6mm
6mm
Clamp
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Aluminium
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BCC
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RoHS
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M3

P.O.A.

Add to basket
RS Pro
-
-
Flexible Beam Coupling
19.1 mm
22.9mm
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4
5mm
5mm
Set Screw
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Aluminium
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RS PRO BCA
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RoHS
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M4

P.O.A.

Add to basket
RS Pro
-
-
Flexible Beam Coupling
19.1 mm
22.9mm
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4
5mm
5mm
Clamp
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Aluminium
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BCB
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No
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-

P.O.A.

Add to basket
RS Pro
-
-
Flexible Beam Coupling
19.1 mm
22.9mm
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-
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-
4
6mm
6mm
Clamp
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Aluminium
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BCB
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No
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M2.5

P.O.A.

Add to basket
RS Pro
-
-
Flexible Beam Coupling
19.1 mm
22.9mm
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4
6mm
6mm
Set Screw
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Aluminium
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BCA
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RoHS
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M4
RS PRO, 20 mm OD 6 mm, 28 mm Length 6 mm Flexible Beam Coupling
RS Stock No.132-163BrandRS PRO

P.O.A.

Add to basket
RS Pro
-
-
Flexible Beam Coupling
20 mm
28mm
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4
6mm
6mm
Clamp
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303 Stainless Steel
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BCF
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No
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M3
RS PRO, 24 mm OD 303 Stainless Steel, 35 mm Length Jaw Coupling
RS Stock No.606-037BrandRS PRO

P.O.A.

Add to basket
RS Pro
-
-
Jaw Coupling
24 mm
35mm
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303 Stainless Steel
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RCS
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RoHS
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