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4-Beam Clamp Coupling, Bores 0.375"x0.375", OD 0.984", Aluminum
Mfr # MWC25-3/8"-3/8"-A
Zoro # G3392605
product price:Â
$
41.99
/ea
Key Features
Bore Dia.
0.375 in x 0.375 in
Max. RPM
6000 RPM
Outside Dia.
0.984 in
Overall Length
1.181 in
Length
1.181 in
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Specifications
Details
- MFR #
- MWC25-3/8"-3/8"-A
- Zoro #
- G3392605
- UPC #
- 634529299999
- Country of Origin
- United States
- Max. RPM
- 6000 RPM
- Weight
- 0.0668 lbs
- Material
- Aluminum
- Max. Parallel Misalignment (In.)
- 0.38 mm
- Max. Angular Misalignment
- 3 deg
- Max. Temp. Range (F)
- -40°F to 225°F (-40°C to 107°C)
- Style
- Clamp
- Torsional Stiffness (Deg./In.-Lbs.)
- 1.75 Deg/Nm
- Screw Material
- Alloy Steel
- B1 Shaft Penetration
- 0.559 in
- Recommended Shaft Tolerance
- +0.0000 in / -0.0005 in
- B2 Shaft Penetration
- 0.559 in
- Measurement Type
- Inch
- Static Torque
- 3.10 Nm
- Screw Seating Torque
- 2.1 Nm
- Axial Motion
- 0.25 mm
- Dynamic Torque Reversing
- 0.78 Nm
- Dynamic Torque Non-Reversing
- 1.55 Nm
- Screw Finish
- Black Oxide
- Bore Tolerance
- +0.001 in / -0.000 in
- Number of Screws
- 2 ea
- Moment of Inertia
- 2.955x10<sup>-6</sup> kg-m<sup>2</sup>
Description
Ruland four beam couplings are zero-backlash and have a balanced design for reduced vibration at high speeds up to 6,000 RPM. This MW-series beam coupling is machined from a single piece of aluminum and features two sets of two spiral cuts allowing for higher torque capacity and lower windup than single beam couplings. It has pure metric outer diameter and length dimensions to fit in a smaller envelope than Ruland P-series beam couplings for easier interchanges with single beam couplings. This coupling is clamp style and has 0.375" x 0.375" bores, 0.984" (25.0mm) OD, and 1.181" (30.0mm) length. The use of 7075 aluminum creates a lightweight low inertia coupling that is best suited for encoders. Hardware is metric and tests beyond DIN 912 12.9 standards for maximum torque capabilities. This four beam coupling is RoHS and REACH compliant.