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Beam Couplings for Food Processing Equipment
Ruland beam couplings are manufactured from a single piece of aluminum or stainless steel with multiple spiral (helical) cuts allowing for a zero-backlash coupling with higher accuracy and better overall misalignment capabilities than traditional single beam couplings. They are manufactured in 4-beam style for increased misalignment and 6-beam style for higher torque and torsional stiffness capabilities. Beam couplings are best suited for light duty packaging applications such as encoders, belt driven conveyors, and motor to ball screw connections. They have more windup than other styles of flexible couplings giving beam couplings dampening capabilities that are useful in lower torque applications with frequent starts and stops. Beam couplings are manufactured in our Marlborough, Massachusetts factory in bore sizes ranging from 3/32” to 3/4" or 3mm to 20mm.
Products
Download CAD File:
FCR10-3-3-A
FCR10-3-3-A
As low as
$36.23
$53.13
Ruland FCR10-3-3-A, 3/16" x 3/16" Six Beam Coupling, Aluminum, Clamp Style, 0.625" OD, 1.000" Length
Download CAD File:
FCR10-3-3-SS
FCR10-3-3-SS
As low as
$90.40
$132.58
Ruland FCR10-3-3-SS, 3/16" x 3/16" Six Beam Coupling, Stainless Steel, Clamp Style, 0.625" OD, 1.000" Length
Download CAD File:
FCR12-3-3-A
FCR12-3-3-A
As low as
$37.80
$55.45
Ruland FCR12-3-3-A, 3/16" x 3/16" Six Beam Coupling, Aluminum, Clamp Style, 0.750" OD, 1.250" Length
Download CAD File:
FCR12-3-3-SS
FCR12-3-3-SS
As low as
$89.00
$130.53
Ruland FCR12-3-3-SS, 3/16" x 3/16" Six Beam Coupling, Stainless Steel, Clamp Style, 0.750" OD, 1.250" Length
Download CAD File:
FSR10-3-3-A
FSR10-3-3-A
As low as
$33.50
$49.13
Ruland FSR10-3-3-A, 3/16" x 3/16" Six Beam Coupling, Aluminum, Set Screw Style, 0.625" OD, 1.000" Length
Download CAD File:
FSR10-3-3-SS
FSR10-3-3-SS
As low as
$83.82
$122.93
Ruland FSR10-3-3-SS, 3/16" x 3/16" Six Beam Coupling, Stainless Steel, Set Screw Style, 0.625" OD, 1.000" Length
Download CAD File:
FSR12-3-3-A
FSR12-3-3-A
As low as
$31.66
$46.44
Ruland FSR12-3-3-A, 3/16" x 3/16" Six Beam Coupling, Aluminum, Set Screw Style, 0.750" OD, 1.250" Length
Download CAD File:
FSR12-3-3-SS
FSR12-3-3-SS
As low as
$82.52
$121.03
Ruland FSR12-3-3-SS, 3/16" x 3/16" Six Beam Coupling, Stainless Steel, Set Screw Style, 0.750" OD, 1.250" Length
Download CAD File:
MWC15-3/16\"-1/8\"-A
MWC15-3/16"-1/8"-A
As low as
$33.25
$48.76
Ruland MWC15-3/16"-1/8"-A, 3/16" x 1/8" Four Beam Coupling, Aluminum, Clamp Style, 0.590" (15.0mm) OD, 0.866" (22.0mm) Length
Download CAD File:
MWC15-3/16\"-1/8\"-SS
MWC15-3/16"-1/8"-SS
As low as
$79.20
$116.17
Ruland MWC15-3/16"-1/8"-SS, 3/16" x 1/8" Four Beam Coupling, Stainless Steel, Clamp Style, 0.590" (15.0mm) OD, 0.866" (22.0mm) Length
Download CAD File:
MWC15-3/16\"-3/16\"-A
MWC15-3/16"-3/16"-A
As low as
$33.25
$48.76
Ruland MWC15-3/16"-3/16"-A, 3/16" x 3/16" Four Beam Coupling, Aluminum, Clamp Style, 0.590" (15.0mm) OD, 0.866" (22.0mm) Length
Download CAD File:
MWC15-3/16\"-3/16\"-SS
MWC15-3/16"-3/16"-SS
As low as
$79.20
$116.17
Ruland MWC15-3/16"-3/16"-SS, 3/16" x 3/16" Four Beam Coupling, Stainless Steel, Clamp Style, 0.590" (15.0mm) OD, 0.866" (22.0mm) Length
Download CAD File:
MWC15-3/16\"-3MM-A
MWC15-3/16"-3MM-A
As low as
$33.25
$48.76
Ruland MWC15-3/16"-3MM-A, 3/16" x 3mm Four Beam Coupling, Aluminum, Clamp Style, 0.590" (15.0mm) OD, 0.866" (22.0mm) Length
Download CAD File:
MWC15-3/16\"-3MM-SS
MWC15-3/16"-3MM-SS
As low as
$79.20
$116.17
Ruland MWC15-3/16"-3MM-SS, 3/16" x 3mm Four Beam Coupling, Stainless Steel, Clamp Style, 0.590" (15.0mm) OD, 0.866" (22.0mm) Length
Download CAD File:
MWC15-3/16\"-4MM-A
MWC15-3/16"-4MM-A
As low as
$33.25
$48.76
Ruland MWC15-3/16"-4MM-A, 3/16" x 4mm Four Beam Coupling, Aluminum, Clamp Style, 0.590" (15.0mm) OD, 0.866" (22.0mm) Length
Download CAD File:
MWC15-3/16\"-4MM-SS
MWC15-3/16"-4MM-SS
As low as
$79.20
$116.17
Ruland MWC15-3/16"-4MM-SS, 3/16" x 4mm Four Beam Coupling, Stainless Steel, Clamp Style, 0.590" (15.0mm) OD, 0.866" (22.0mm) Length
Download CAD File:
MWC20-3/16\"-3/16\"-A
MWC20-3/16"-3/16"-A
As low as
$37.91
$55.60
Ruland MWC20-3/16"-3/16"-A, 3/16" x 3/16" Four Beam Coupling, Aluminum, Clamp Style, 0.787" (20.0mm) OD, 1.102" (28.0mm) Length
Download CAD File:
MWC20-3/16\"-3/16\"-SS
MWC20-3/16"-3/16"-SS
As low as
$87.75
$128.69
Ruland MWC20-3/16"-3/16"-SS, 3/16" x 3/16" Four Beam Coupling, Stainless Steel, Clamp Style, 0.787" (20.0mm) OD, 1.102" (28.0mm) Length
Download CAD File:
MWC20-3/16\"-4MM-A
MWC20-3/16"-4MM-A
As low as
$37.91
$55.60
Ruland MWC20-3/16"-4MM-A, 3/16" x 4mm Four Beam Coupling, Aluminum, Clamp Style, 0.787" (20.0mm) OD, 1.102" (28.0mm) Length
Download CAD File:
MWC20-3/16\"-4MM-SS
MWC20-3/16"-4MM-SS
As low as
$87.75
$128.69
Ruland MWC20-3/16"-4MM-SS, 3/16" x 4mm Four Beam Coupling, Stainless Steel, Clamp Style, 0.787" (20.0mm) OD, 1.102" (28.0mm) Length
Download CAD File:
MWS15-3/16\"-1/8\"-A
MWS15-3/16"-1/8"-A
As low as
$28.25
$41.43
Ruland MWS15-3/16"-1/8"-A, 3/16" x 1/8" Four Beam Coupling, Aluminum, Set Screw Style, 0.590" (15.0mm) OD, 0.787" (20.0mm) Length
Download CAD File:
MWS15-3/16\"-1/8\"-SS
MWS15-3/16"-1/8"-SS
As low as
$71.28
$104.54
Ruland MWS15-3/16"-1/8"-SS, 3/16" x 1/8" Four Beam Coupling, Stainless Steel, Set Screw Style, 0.590" (15.0mm) OD, 0.787" (20.0mm) Length
Download CAD File:
MWS15-3/16\"-3/16\"-A
MWS15-3/16"-3/16"-A
As low as
$28.25
$41.43
Ruland MWS15-3/16"-3/16"-A, 3/16" x 3/16" Four Beam Coupling, Aluminum, Set Screw Style, 0.590" (15.0mm) OD, 0.787" (20.0mm) Length
Download CAD File:
MWS15-3/16\"-3/16\"-SS
MWS15-3/16"-3/16"-SS
As low as
$71.28
$104.54
Ruland MWS15-3/16"-3/16"-SS, 3/16" x 3/16" Four Beam Coupling, Stainless Steel, Set Screw Style, 0.590" (15.0mm) OD, 0.787" (20.0mm) Length
Part number
Bore (B1)
Small Bore (B2)
Length (L)
Material
Outer Diameter (OD)
Maximum Speed
FCR10-3-3-A
0.1875 in
0.1875 in
1.000 in
Aluminum
0.625 in
6,000 RPM
FCR10-3-3-SS
0.1875 in
0.1875 in
1.000 in
303 Stainless Steel
0.625 in
6,000 RPM
FCR12-3-3-A
0.1875 in
0.1875 in
1.250 in
Aluminum
0.750 in
6,000 RPM
FCR12-3-3-SS
0.1875 in
0.1875 in
1.250 in
303 Stainless Steel
0.750 in
6,000 RPM
FSR10-3-3-A
0.1875 in
0.1875 in
1.000 in
Aluminum
0.625 in
6,000 RPM
FSR10-3-3-SS
0.1875 in
0.1875 in
1.000 in
303 Stainless Steel
0.625 in
6,000 RPM
FSR12-3-3-A
0.1875 in
0.1875 in
1.250 in
Aluminum
0.750 in
6,000 RPM
FSR12-3-3-SS
0.1875 in
0.1875 in
1.250 in
303 Stainless Steel
0.750 in
6,000 RPM
MWC15-3/16"-1/8"-A
0.1875 in
0.1250 in
0.866 in (22.0 mm)
Aluminum
0.590 in (15.0 mm)
6,000 RPM
MWC15-3/16"-1/8"-SS
0.1875 in
0.1250 in
0.866 in (22.0 mm)
303 Stainless Steel
0.590 in (15.0 mm)
6,000 RPM
MWC15-3/16"-3/16"-A
0.1875 in
0.1875 in
0.866 in (22.0 mm)
Aluminum
0.590 in (15.0 mm)
6,000 RPM
MWC15-3/16"-3/16"-SS
0.1875 in
0.1875 in
0.866 in (22.0 mm)
303 Stainless Steel
0.590 in (15.0 mm)
6,000 RPM
MWC15-3/16"-3MM-A
0.1875 in
3 mm
0.866 in (22.0 mm)
Aluminum
0.590 in (15.0 mm)
6,000 RPM
MWC15-3/16"-3MM-SS
0.1875 in
3 mm
0.866 in (22.0 mm)
303 Stainless Steel
0.590 in (15.0 mm)
6,000 RPM
MWC15-3/16"-4MM-A
0.1875 in
4 mm
0.866 in (22.0 mm)
Aluminum
0.590 in (15.0 mm)
6,000 RPM
MWC15-3/16"-4MM-SS
0.1875 in
4 mm
0.866 in (22.0 mm)
303 Stainless Steel
0.590 in (15.0 mm)
6,000 RPM
MWC20-3/16"-3/16"-A
0.1875 in
0.1875 in
1.102 in (28.0 mm)
Aluminum
0.787 in (20.0 mm)
6,000 RPM
MWC20-3/16"-3/16"-SS
0.1875 in
0.1875 in
1.102 in (28.0 mm)
303 Stainless Steel
0.787 in (20.0 mm)
6,000 RPM
MWC20-3/16"-4MM-A
0.1875 in
4 mm
1.102 in (28.0 mm)
Aluminum
0.787 in (20.0 mm)
6,000 RPM
MWC20-3/16"-4MM-SS
0.1875 in
4 mm
1.102 in (28.0 mm)
303 Stainless Steel
0.787 in (20.0 mm)
6,000 RPM
MWS15-3/16"-1/8"-A
0.1875 in
0.1250 in
0.787 in (20.0 mm)
Aluminum
0.590 in (15.0 mm)
6,000 RPM
MWS15-3/16"-1/8"-SS
0.1875 in
0.1250 in
0.787 in (20.0 mm)
303 Stainless Steel
0.590 in (15.0 mm)
6,000 RPM
MWS15-3/16"-3/16"-A
0.1875 in
0.1875 in
0.787 in (20.0 mm)
Aluminum
0.590 in (15.0 mm)
6,000 RPM
MWS15-3/16"-3/16"-SS
0.1875 in
0.1875 in
0.787 in (20.0 mm)
303 Stainless Steel
0.590 in (15.0 mm)
6,000 RPM
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Bore (B1)
0.1875 in
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