Ruland, 38.1 mm OD 15 mm, 57.2 mm Length 10 mm Flexible Beam Coupling

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MYR639.55

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RS Stock No.:
591-270
Mfr. Part No.:
FSMR38-15-10-A
Manufacturer:
Ruland
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Brand

Ruland

Product Type

Flexible Beam Coupling

Outside Diameter

38.1 mm

Length

57.2mm

Maximum Speed

6000rpm

Torque Rating

10.73Nm

Moment of Inertia

30.032 x 10-6 kg/m²

Number of Beams

6

Misalignment - Angular

3.0°

Misalignment - Parallel

0.76mm

Style

Set Screw

Misalignment - Axial

0.38mm

Bore Size A

15mm

Material

7075-T651 Extruded Drawn Aluminium Bar

Minimum Operating Temperature

-40°F

Bore Size B

10mm

Series

FSMR38

Maximum Operating Temperature

225°F

Standards/Approvals

REACH, RoHS3, DIN 912 12.9

Screw Size

M6

COO (Country of Origin):
US
The Ruland Six beam coupling is designed to facilitate seamless power transmission in light-duty applications. Machined from premium 7075 aluminium, it is lightweight yet robust, featuring a zero-backlash design that enhances operational efficiency. This innovative coupling employs a set screw style with dual sets of three spiral cuts, yielding superior torque capacity and minimising windup. It excels in high-speed operations, capable of withstanding speeds up to 6,000 RPM while maintaining a balanced design for reduced vibration. Every component is meticulously manufactured to meet rigorous standards, ensuring reliability across various installations. This coupling not only adheres to RoHS3 and REACH compliance but is also produced using materials sourced from North American mills, highlighting its industrial integrity.

Robust aluminium construction offers excellent strength-to-weight ratio

Zero-backlash design eliminates play between connected shafts

High torque capacity suitable for power transmission applications

Dual sets of spiral cuts enhance performance over traditional couplings

Balanced design reduces vibration during high-speed operations

Manufactured under strict controls to ensure consistent quality

Meets DIN 912 12.9 standards for maximum torque capabilities

RoHS3 and REACH compliant for environmental safety

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