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Beam Couplings: Four-Beam MW-Series, Clamp Style, Metric
Clamp style MW-Series four beam couplings (also referred to as helical couplings) with metric dimensions. Bore sizes range from 3mm to 12mm.
Features Full metric dimensions
Aluminum
Extra flexible with low bearing loads
Lightweight for low inertia
Temperature range: -40°F to 225°F
Stainless Steel
Flexible with low bearing loads
Corrosion resistant
Temperature range: -40°F to 350°F
Multiple beam cuts improve parallel misalignment capabilities
Zero backlash
Constant velocity
RoHS3 and REACH Compliant
Maximum speed: 6,000 RPM
Bore tolerance: +.025mm/–.000mm
How to Specify Part numbers are in the following format with numbers representing millimeters:
Products
Download CAD File:
MWC15-3-3-A
MWC15-3-3-A
As low as
$33.91
$49.73
Ruland MWC15-3-3-A, 3mm x 3mm Four Beam Coupling, Aluminum, Clamp Style, 15.0mm OD, 22.0mm Length
Download CAD File:
MWC15-3-3-SS
MWC15-3-3-SS
As low as
$80.79
$118.49
Ruland MWC15-3-3-SS, 3mm x 3mm Four Beam Coupling, Stainless Steel, Clamp Style, 15.0mm OD, 22.0mm Length
Download CAD File:
MWC15-4-3-A
MWC15-4-3-A
As low as
$33.91
$49.73
Ruland MWC15-4-3-A, 4mm x 3mm Four Beam Coupling, Aluminum, Clamp Style, 15.0mm OD, 22.0mm Length
Download CAD File:
MWC15-4-3-SS
MWC15-4-3-SS
As low as
$80.79
$118.49
Ruland MWC15-4-3-SS, 4mm x 3mm Four Beam Coupling, Stainless Steel, Clamp Style, 15.0mm OD, 22.0mm Length
Download CAD File:
MWC15-4-4-A
MWC15-4-4-A
As low as
$33.91
$49.73
Ruland MWC15-4-4-A, 4mm x 4mm Four Beam Coupling, Aluminum, Clamp Style, 15.0mm OD, 22.0mm Length
Download CAD File:
MWC15-4-4-SS
MWC15-4-4-SS
As low as
$80.79
$118.49
Ruland MWC15-4-4-SS, 4mm x 4mm Four Beam Coupling, Stainless Steel, Clamp Style, 15.0mm OD, 22.0mm Length
Download CAD File:
MWC15-5-3-A
MWC15-5-3-A
As low as
$33.91
$49.73
Ruland MWC15-5-3-A, 5mm x 3mm Four Beam Coupling, Aluminum, Clamp Style, 15.0mm OD, 22.0mm Length
Download CAD File:
MWC15-5-3-SS
MWC15-5-3-SS
As low as
$80.79
$118.49
Ruland MWC15-5-3-SS, 5mm x 3mm Four Beam Coupling, Stainless Steel, Clamp Style, 15.0mm OD, 22.0mm Length
Download CAD File:
MWC15-5-4-A
MWC15-5-4-A
As low as
$33.91
$49.73
Ruland MWC15-5-4-A, 5mm x 4mm Four Beam Coupling, Aluminum, Clamp Style, 15.0mm OD, 22.0mm Length
Download CAD File:
MWC15-5-4-SS
MWC15-5-4-SS
As low as
$80.79
$118.49
Ruland MWC15-5-4-SS, 5mm x 4mm Four Beam Coupling, Stainless Steel, Clamp Style, 15.0mm OD, 22.0mm Length
Download CAD File:
MWC15-5-5-A
MWC15-5-5-A
As low as
$33.91
$49.73
Ruland MWC15-5-5-A, 5mm x 5mm Four Beam Coupling, Aluminum, Clamp Style, 15.0mm OD, 22.0mm Length
Quantities over 500 pieces are not eligible for free shipping and must be shipped when they become available.
Download CAD File:
MWC15-5-5-SS
MWC15-5-5-SS
As low as
$80.79
$118.49
Ruland MWC15-5-5-SS, 5mm x 5mm Four Beam Coupling, Stainless Steel, Clamp Style, 15.0mm OD, 22.0mm Length
Download CAD File:
MWC20-4-4-A
MWC20-4-4-A
As low as
$38.66
$56.71
Ruland MWC20-4-4-A, 4mm x 4mm Four Beam Coupling, Aluminum, Clamp Style, 20.0mm OD, 28.0mm Length
Download CAD File:
MWC20-4-4-SS
MWC20-4-4-SS
As low as
$89.50
$131.27
Ruland MWC20-4-4-SS, 4mm x 4mm Four Beam Coupling, Stainless Steel, Clamp Style, 20.0mm OD, 28.0mm Length
Download CAD File:
MWC20-5-4-A
MWC20-5-4-A
As low as
$38.66
$56.71
Ruland MWC20-5-4-A, 5mm x 4mm Four Beam Coupling, Aluminum, Clamp Style, 20.0mm OD, 28.0mm Length
Download CAD File:
MWC20-5-4-SS
MWC20-5-4-SS
As low as
$89.50
$131.27
Ruland MWC20-5-4-SS, 5mm x 4mm Four Beam Coupling, Stainless Steel, Clamp Style, 20.0mm OD, 28.0mm Length
Download CAD File:
MWC20-5-5-A
MWC20-5-5-A
As low as
$38.66
$56.71
Ruland MWC20-5-5-A, 5mm x 5mm Four Beam Coupling, Aluminum, Clamp Style, 20.0mm OD, 28.0mm Length
Download CAD File:
MWC20-5-5-SS
MWC20-5-5-SS
As low as
$89.50
$131.27
Ruland MWC20-5-5-SS, 5mm x 5mm Four Beam Coupling, Stainless Steel, Clamp Style, 20.0mm OD, 28.0mm Length
Download CAD File:
MWC20-6-4-A
MWC20-6-4-A
As low as
$38.66
$56.71
Ruland MWC20-6-4-A, 6mm x 4mm Four Beam Coupling, Aluminum, Clamp Style, 20.0mm OD, 28.0mm Length
Download CAD File:
MWC20-6-4-SS
MWC20-6-4-SS
As low as
$89.50
$131.27
Ruland MWC20-6-4-SS, 6mm x 4mm Four Beam Coupling, Stainless Steel, Clamp Style, 20.0mm OD, 28.0mm Length
Download CAD File:
MWC20-6-5-A
MWC20-6-5-A
As low as
$38.66
$56.71
Ruland MWC20-6-5-A, 6mm x 5mm Four Beam Coupling, Aluminum, Clamp Style, 20.0mm OD, 28.0mm Length
Download CAD File:
MWC20-6-5-SS
MWC20-6-5-SS
As low as
$89.50
$131.27
Ruland MWC20-6-5-SS, 6mm x 5mm Four Beam Coupling, Stainless Steel, Clamp Style, 20.0mm OD, 28.0mm Length
Download CAD File:
MWC20-6-6-A
MWC20-6-6-A
As low as
$38.66
$56.71
Ruland MWC20-6-6-A, 6mm x 6mm Four Beam Coupling, Aluminum, Clamp Style, 20.0mm OD, 28.0mm Length
Download CAD File:
MWC20-6-6-SS
MWC20-6-6-SS
As low as
$89.50
$131.27
Ruland MWC20-6-6-SS, 6mm x 6mm Four Beam Coupling, Stainless Steel, Clamp Style, 20.0mm OD, 28.0mm Length
Part number
Bore (B1)
Small Bore (B2)
Length (L)
Material
Outer Diameter (OD)
Maximum Speed
MWC15-3-3-A
3 mm
3 mm
0.866 in (22.0 mm)
Aluminum
0.590 in (15.0 mm)
6,000 RPM
MWC15-3-3-SS
3 mm
3 mm
0.866 in (22.0 mm)
303 Stainless Steel
0.590 in (15.0 mm)
6,000 RPM
MWC15-4-3-A
4 mm
3 mm
0.866 in (22.0 mm)
Aluminum
0.590 in (15.0 mm)
6,000 RPM
MWC15-4-3-SS
4 mm
3 mm
0.866 in (22.0 mm)
303 Stainless Steel
0.590 in (15.0 mm)
6,000 RPM
MWC15-4-4-A
4 mm
4 mm
0.866 in (22.0 mm)
Aluminum
0.590 in (15.0 mm)
6,000 RPM
MWC15-4-4-SS
4 mm
4 mm
0.866 in (22.0 mm)
303 Stainless Steel
0.590 in (15.0 mm)
6,000 RPM
MWC15-5-3-A
5 mm
3 mm
0.866 in (22.0 mm)
Aluminum
0.590 in (15.0 mm)
6,000 RPM
MWC15-5-3-SS
5 mm
3 mm
0.866 in (22.0 mm)
303 Stainless Steel
0.590 in (15.0 mm)
6,000 RPM
MWC15-5-4-A
5 mm
4 mm
0.866 in (22.0 mm)
Aluminum
0.590 in (15.0 mm)
6,000 RPM
MWC15-5-4-SS
5 mm
4 mm
0.866 in (22.0 mm)
303 Stainless Steel
0.590 in (15.0 mm)
6,000 RPM
MWC15-5-5-A
5 mm
5 mm
0.866 in (22.0 mm)
Aluminum
0.590 in (15.0 mm)
6,000 RPM
MWC15-5-5-SS
5 mm
5 mm
0.866 in (22.0 mm)
303 Stainless Steel
0.590 in (15.0 mm)
6,000 RPM
MWC20-4-4-A
4 mm
4 mm
1.102 in (28.0 mm)
Aluminum
0.787 in (20.0 mm)
6,000 RPM
MWC20-4-4-SS
4 mm
4 mm
1.102 in (28.0 mm)
303 Stainless Steel
0.787 in (20.0 mm)
6,000 RPM
MWC20-5-4-A
5 mm
4 mm
1.102 in (28.0 mm)
Aluminum
0.787 in (20.0 mm)
6,000 RPM
MWC20-5-4-SS
5 mm
4 mm
1.102 in (28.0 mm)
303 Stainless Steel
0.787 in (20.0 mm)
6,000 RPM
MWC20-5-5-A
5 mm
5 mm
1.102 in (28.0 mm)
Aluminum
0.787 in (20.0 mm)
6,000 RPM
MWC20-5-5-SS
5 mm
5 mm
1.102 in (28.0 mm)
303 Stainless Steel
0.787 in (20.0 mm)
6,000 RPM
MWC20-6-4-A
6 mm
4 mm
1.102 in (28.0 mm)
Aluminum
0.787 in (20.0 mm)
6,000 RPM
MWC20-6-4-SS
6 mm
4 mm
1.102 in (28.0 mm)
303 Stainless Steel
0.787 in (20.0 mm)
6,000 RPM
MWC20-6-5-A
6 mm
5 mm
1.102 in (28.0 mm)
Aluminum
0.787 in (20.0 mm)
6,000 RPM
MWC20-6-5-SS
6 mm
5 mm
1.102 in (28.0 mm)
303 Stainless Steel
0.787 in (20.0 mm)
6,000 RPM
MWC20-6-6-A
6 mm
6 mm
1.102 in (28.0 mm)
Aluminum
0.787 in (20.0 mm)
6,000 RPM
MWC20-6-6-SS
6 mm
6 mm
1.102 in (28.0 mm)
303 Stainless Steel
0.787 in (20.0 mm)
6,000 RPM
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