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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BD 13.623

BD 13.623 Each (Exc. Vat)

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

BD 23.804

BD 23.804 Each (Exc. Vat)

Add to basket
RS Pro
-
-
Jaw Coupling
18 mm
30mm
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-
-
-
-
-
-
-
-
-
-
-
-
Two Piece
Steel C45 (En8) (Black Oxide)
-
-
-
-
-
-
-
-
RCDK
No
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-
-

BD 17.731

BD 17.731 Each (Exc. Vat)

Add to basket
RS Pro
-
-
Jaw Coupling
24 mm
35mm
-
-
-
-
-
-
-
-
Steel C45 (En8) (Black Oxide)
-
-
-
-
Two Piece
Steel C45 (En8) (Black Oxide)
-
-
-
-
-
-
-
-
RCD
RoHS
-
-
-

BD 21.970

BD 21.970 Each (Exc. Vat)

Add to basket
RS Pro
-
-
Jaw Coupling
34 mm
50mm
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-
-
-
-
-
-
-
Steel C45 (En8) (Black Oxide)
-
-
-
-
Two Piece
-
-
-
-
-
-
-
-
-
RCD
RoHS
-
-
-

BD 21.970

BD 21.970 Each (Exc. Vat)

Add to basket
RS Pro
-
-
Jaw Coupling
34 mm
50mm
-
-
-
-
-
-
-
-
Steel C45 (En8) (Black Oxide)
-
-
-
-
Two Piece
-
-
-
-
-
-
-
-
-
RCD
RoHS
-
-
-

BD 21.970

BD 21.970 Each (Exc. Vat)

Add to basket
RS Pro
-
-
Jaw Coupling
34 mm
50mm
-
-
-
-
-
-
-
-
Steel C45 (En8) (Black Oxide)
-
-
-
-
Two Piece
-
-
-
-
-
-
-
-
-
RCD
RoHS
-
-
-
RS PRO, 34 mm OD, 50 mm Length Jaw Coupling
RS Stock No.606-021BrandRS PRO

BD 30.012

BD 30.012 Each (Exc. Vat)

Add to basket
RS Pro
-
-
Jaw Coupling
34 mm
50mm
-
-
-
-
-
-
-
-
-
-
-
-
-
Two Piece
-
-
-
-
-
-
-
-
-
RCDK
No
-
-
-
RS PRO, 34 mm OD, 50 mm Length Jaw Coupling
RS Stock No.606-022BrandRS PRO

BD 30.012

BD 30.012 Each (Exc. Vat)

Add to basket
RS Pro
-
-
Jaw Coupling
34 mm
50mm
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
No
-
-
-

BD 30.012

BD 30.012 Each (Exc. Vat)

Add to basket
RS Pro
-
-
Jaw Coupling
34 mm
50mm
-
-
-
-
-
-
-
-
-
-
-
-
-
Two Piece
Steel C45 (En8) (Black Oxide)
-
-
-
-
-
-
-
-
RCDK
No
-
-
-
RS PRO, 42 mm OD, 65 mm Length Jaw Coupling
RS Stock No.606-025BrandRS PRO

BD 37.122

BD 37.122 Each (Exc. Vat)

Add to basket
RS Pro
-
-
Jaw Coupling
42 mm
65mm
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-
-
-
-
-
-
-
-
-
-
-
-
Two Piece
-
-
-
-
-
-
-
-
-
RCDK
No
-
-
-

BD 35.556

BD 35.556 Each (Exc. Vat)

Add to basket
RS Pro
-
-
Jaw Coupling
45 mm
75mm
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-
-
-
-
-
-
-
Steel C45 (En8) (Black Oxide)
-
-
-
-
Two Piece
-
-
-
-
-
-
-
-
-
RCD
RoHS
-
-
-
RS PRO, 45 mm OD, 75 mm Length Jaw Coupling
RS Stock No.606-026BrandRS PRO

BD 44.419

BD 44.419 Each (Exc. Vat)

Add to basket
RS Pro
-
-
Jaw Coupling
45 mm
75mm
-
-
-
-
-
-
-
-
-
-
-
-
-
Two Piece
-
-
-
-
-
-
-
-
-
RCDK
No
-
-
-
RS PRO, 53 mm OD, 83 mm Length Jaw Coupling
RS Stock No.606-027BrandRS PRO

BD 59.049

BD 59.049 Each (Exc. Vat)

Add to basket
RS Pro
-
-
Jaw Coupling
53 mm
83mm
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-
-
-
-
-
-
-
-
-
-
-
-
Two Piece
-
-
-
-
-
-
-
-
-
RCDK
No
-
-
-

BD 17.284

BD 17.284 Each (Exc. Vat)

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

BD 14.655

BD 14.655 Each (Exc. Vat)

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

BD 14.854

BD 14.854 Each (Exc. Vat)

Add to basket
RS Pro
-
-
Flexible Beam Coupling
12.7 mm
19.1mm
-
-
-
-
-
-
-
-
-
-
-
4mm
4mm
Clamp
-
-
-
Aluminium
-
-
-
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-
BCB
No
-
-
-
RS PRO, 19 mm OD, 22.9 mm Length 5 mm Flexible Beam Coupling
RS Stock No.132-141BrandRS PRO

BD 17.850

BD 17.850 Each (Exc. Vat)

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

BD 20.385

BD 20.385 Each (Exc. Vat)

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

BD 20.385

BD 20.385 Each (Exc. Vat)

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

BD 17.850

BD 17.850 Each (Exc. Vat)

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

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