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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RS PRO Beam Coupling, 0.75in Outside Diameter, 1/4in Bore, 0.9in Length Flexible Beam Coupling
RS PRO Beam Coupling, 0.75in Outside Diameter, 1/4in Bore, 0.9in Length Flexible Beam Coupling
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RS Stock No.: 132-166Brand: RS PROHSN Code: 84836080

SR 192.46

SR 192.46 Each (ex VAT)

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1SR 192.46
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RS Pro
1/4in
Beam Coupling
0.75in
0.9in
-
Clamping
-
-
-
-
-
-
Aluminium
BCH
RS PRO Beam Coupling, 12.7mm Outside Diameter, 3mm Bore, 19.1mm Length Flexible Beam Coupling
RS PRO Beam Coupling, 12.7mm Outside Diameter, 3mm Bore, 19.1mm Length Flexible Beam Coupling
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RS Stock No.: 132-146Brand: RS PROHSN Code: 84836080

SR 162.37

SR 162.37 Each (ex VAT)

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1SR 162.37
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RS Pro
3mm
Beam Coupling
12.7mm
19.1mm
-
Clamping
-
-
-
-
-
-
Aluminium
BCB
RS PRO Beam Coupling, 12.7mm Outside Diameter, 4mm Bore, 19.1mm Length Flexible Beam Coupling
RS PRO Beam Coupling, 12.7mm Outside Diameter, 4mm Bore, 19.1mm Length Flexible Beam Coupling
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RS Stock No.: 132-147Brand: RS PROHSN Code: 84836080

SR 174.47

SR 174.47 Each (ex VAT)

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1SR 174.47
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RS Pro
4mm
Beam Coupling
12.7mm
19.1mm
-
Clamping
-
-
-
-
-
-
Aluminium
BCB
RS PRO Beam Coupling, 19.05mm Outside Diameter, 5mm Bore, 31.75mm Length Flexible Beam Coupling
RS PRO Beam Coupling, 19.05mm Outside Diameter, 5mm Bore, 31.75mm Length Flexible Beam Coupling
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RS Stock No.: 132-167Brand: RS PROHSN Code: 84836080

SR 239.95

SR 239.95 Each (ex VAT)

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1SR 239.95
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RS Pro
5mm
Beam Coupling
19.05mm
31.75mm
-
Clamping
-
-
-
-
-
-
Aluminium
BCC
RS PRO Beam Coupling, 19.05mm Outside Diameter, 6mm Bore, 31.75mm Length Flexible Beam Coupling
RS PRO Beam Coupling, 19.05mm Outside Diameter, 6mm Bore, 31.75mm Length Flexible Beam Coupling
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RS Stock No.: 132-168Brand: RS PROHSN Code: 84836080

SR 239.90

SR 239.90 Each (ex VAT)

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1SR 239.90
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RS Pro
6mm
Beam Coupling
19.05mm
31.75mm
-
Clamping
-
-
-
-
-
-
Aluminium
BCC
RS PRO Beam Coupling, 19.1mm Outside Diameter, 5mm Bore, 22.9mm Length Flexible Beam Coupling
RS PRO Beam Coupling, 19.1mm Outside Diameter, 5mm Bore, 22.9mm Length Flexible Beam Coupling
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RS Stock No.: 132-149Brand: RS PROHSN Code: 84836080

SR 185.20

SR 185.20 Each (ex VAT)

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1

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1SR 185.20
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RS Pro
5mm
Beam Coupling
19.1mm
22.9mm
-
Clamping
-
-
-
-
-
-
Aluminium
BCB
RS PRO Beam Coupling, 19.1mm Outside Diameter, 5mm Bore, 22.9mm Length Flexible Beam Coupling
RS PRO Beam Coupling, 19.1mm Outside Diameter, 5mm Bore, 22.9mm Length Flexible Beam Coupling
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RS Stock No.: 132-156Brand: RS PROHSN Code: 84836080

SR 153.80

SR 153.80 Each (ex VAT)

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1

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1SR 153.80
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RS Pro
5mm
Beam Coupling
19.1mm
22.9mm
-
Set Screw
-
-
-
-
-
-
Aluminium
BCA
RS PRO Beam Coupling, 19.1mm Outside Diameter, 6mm Bore, 22.9mm Length Flexible Beam Coupling
RS PRO Beam Coupling, 19.1mm Outside Diameter, 6mm Bore, 22.9mm Length Flexible Beam Coupling
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RS Stock No.: 132-158Brand: RS PROHSN Code: 84836080

SR 143.62

SR 143.62 Each (ex VAT)

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1

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1SR 143.62
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RS Pro
6mm
Beam Coupling
19.1mm
22.9mm
-
Set Screw
-
-
-
-
-
-
Aluminium
BCA
RS PRO Beam Coupling, 19.1mm Outside Diameter, 6mm Bore, 22.9mm Length Flexible Beam Coupling
RS PRO Beam Coupling, 19.1mm Outside Diameter, 6mm Bore, 22.9mm Length Flexible Beam Coupling
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RS Stock No.: 132-150Brand: RS PROHSN Code: 84836080

SR 185.04

SR 185.04 Each (ex VAT)

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1

Available in multiples of 1
1SR 185.04
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RS Pro
6mm
Beam Coupling
19.1mm
22.9mm
-
Clamping
-
-
-
-
-
-
Aluminium
BCB
RS PRO Beam Coupling, 19mm Outside Diameter, 5 x 6mm Bore, 22.9mm Length Flexible Beam Coupling
RS PRO Beam Coupling, 19mm Outside Diameter, 5 x 6mm Bore, 22.9mm Length Flexible Beam Coupling
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RS Stock No.: 132-141Brand: RS PROHSN Code: 84836080

SR 195.99

SR 195.99 Each (ex VAT)

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1SR 195.99
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RS Pro
5 x 6mm
Beam Coupling
19mm
22.9mm
-
Clamping
-
-
-
-
-
-
Aluminium
BCB
RS PRO Beam Coupling, 20mm Outside Diameter, 6mm Bore, 28mm Length Flexible Beam Coupling
RS PRO Beam Coupling, 20mm Outside Diameter, 6mm Bore, 28mm Length Flexible Beam Coupling
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RS Stock No.: 132-163Brand: RS PROHSN Code: 84836080

SR 371.16

SR 371.16 Each (ex VAT)

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1SR 371.16
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RS Pro
6mm
Beam Coupling
20mm
28mm
-
Clamping
-
-
-
-
-
-
Stainless Steel
BCF
RS PRO Beam Coupling, 25.4mm Outside Diameter, 10mm Bore, 31.8mm Length Flexible Beam Coupling
RS PRO Beam Coupling, 25.4mm Outside Diameter, 10mm Bore, 31.8mm Length Flexible Beam Coupling
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RS Stock No.: 132-153Brand: RS PROHSN Code: 84836080

SR 229.18

SR 229.18 Each (ex VAT)

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1

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1SR 229.18
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RS Pro
10mm
Beam Coupling
25.4mm
31.8mm
-
Clamping
-
-
-
-
-
-
Aluminium
BCB
RS PRO Beam Coupling, 25.4mm Outside Diameter, 10mm Bore, 31.8mm Length Flexible Beam Coupling
RS PRO Beam Coupling, 25.4mm Outside Diameter, 10mm Bore, 31.8mm Length Flexible Beam Coupling
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RS Stock No.: 132-162Brand: RS PROHSN Code: 84836080

SR 172.11

SR 172.11 Each (ex VAT)

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1

Available in multiples of 1
1SR 172.11
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RS Pro
10mm
Beam Coupling
25.4mm
31.8mm
-
Set Screw
-
-
-
-
-
-
Aluminium
BCA
RS PRO Beam Coupling, 25.4mm Outside Diameter, 10mm Bore, 38.1mm Length Flexible Beam Coupling
RS PRO Beam Coupling, 25.4mm Outside Diameter, 10mm Bore, 38.1mm Length Flexible Beam Coupling
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RS Stock No.: 132-169Brand: RS PROHSN Code: 84836080

SR 267.97

SR 267.97 Each (ex VAT)

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1

Available in multiples of 1
1SR 267.97
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RS Pro
10mm
Beam Coupling
25.4mm
38.1mm
-
Clamping
-
-
-
-
-
-
Aluminium
BCC
RS PRO Beam Coupling, 25.4mm Outside Diameter, 6 x 10mm Bore, 31.8mm Length Flexible Beam Coupling
RS PRO Beam Coupling, 25.4mm Outside Diameter, 6 x 10mm Bore, 31.8mm Length Flexible Beam Coupling
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RS Stock No.: 132-143Brand: RS PROHSN Code: 84836080

SR 245.56

SR 245.56 Each (ex VAT)

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1

Available in multiples of 1
1SR 245.56
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RS Pro
6 x 10mm
Beam Coupling
25.4mm
31.8mm
-
Clamping
-
-
-
-
-
-
Aluminium
BCB
RS PRO Beam Coupling, 25.4mm Outside Diameter, 6 x 8mm Bore, 31.8mm Length Flexible Beam Coupling
RS PRO Beam Coupling, 25.4mm Outside Diameter, 6 x 8mm Bore, 31.8mm Length Flexible Beam Coupling
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RS Stock No.: 132-145Brand: RS PROHSN Code: 84836080

SR 229.93

SR 229.93 Each (ex VAT)

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1

Available in multiples of 1
1SR 229.93
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RS Pro
6 x 8mm
Beam Coupling
25.4mm
31.8mm
-
Clamping
-
-
-
-
-
-
Aluminium
BCB
RS PRO Beam Coupling, 25.4mm Outside Diameter, 6mm Bore, 31.8mm Length Flexible Beam Coupling
RS PRO Beam Coupling, 25.4mm Outside Diameter, 6mm Bore, 31.8mm Length Flexible Beam Coupling
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RS Stock No.: 132-151Brand: RS PROHSN Code: 84836080

SR 246.26

SR 246.26 Each (ex VAT)

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1

Available in multiples of 1
1SR 246.26
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RS Pro
6mm
Beam Coupling
25.4mm
31.8mm
-
Clamping
-
-
-
-
-
-
Aluminium
BCB
RS PRO Beam Coupling, 25.4mm Outside Diameter, 6mm Bore, 31.8mm Length Flexible Beam Coupling
RS PRO Beam Coupling, 25.4mm Outside Diameter, 6mm Bore, 31.8mm Length Flexible Beam Coupling
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RS Stock No.: 132-159Brand: RS PROHSN Code: 84836080

SR 185.33

SR 185.33 Each (ex VAT)

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1

Available in multiples of 1
1SR 185.33
Add to basket
RS Pro
6mm
Beam Coupling
25.4mm
31.8mm
-
Set Screw
-
-
-
-
-
-
Aluminium
BCA
RS PRO Beam Coupling, 25.4mm Outside Diameter, 8 x 10mm Bore, 31.8mm Length Flexible Beam Coupling
RS PRO Beam Coupling, 25.4mm Outside Diameter, 8 x 10mm Bore, 31.8mm Length Flexible Beam Coupling
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RS Stock No.: 132-142Brand: RS PROHSN Code: 84836080

SR 229.90

SR 229.90 Each (ex VAT)

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1

Available in multiples of 1
1SR 229.90
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RS Pro
8 x 10mm
Beam Coupling
25.4mm
31.8mm
-
Clamping
-
-
-
-
-
-
Aluminium
BCB
RS PRO Beam Coupling, 25.4mm Outside Diameter, 8mm Bore, 31.8mm Length Flexible Beam Coupling
RS PRO Beam Coupling, 25.4mm Outside Diameter, 8mm Bore, 31.8mm Length Flexible Beam Coupling
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RS Stock No.: 132-152Brand: RS PROHSN Code: 84836080

SR 229.22

SR 229.22 Each (ex VAT)

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1

Available in multiples of 1
1SR 229.22
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RS Pro
8mm
Beam Coupling
25.4mm
31.8mm
-
Clamping
-
-
-
-
-
-
Aluminium
BCB

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