Ruland, 19.1 mm OD 8 mm, 31.8 mm Length 7 mm Flexible Beam Coupling

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PHP3,119.57

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PHP3,493.92

(inc. VAT)

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RS Stock No.:
591-372
Mfr. Part No.:
FSMR19-8-7-A
Manufacturer:
Ruland
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Brand

Ruland

Product Type

Flexible Beam Coupling

Outside Diameter

19.1 mm

Length

31.8mm

Maximum Speed

6000rpm

Torque Rating

2.26Nm

Moment of Inertia

1.037 x 10-6 kg/m²

Number of Beams

6

Misalignment - Angular

3.0°

Misalignment - Parallel

0.20mm

Style

Set Screw

Misalignment - Axial

0.13mm

Minimum Operating Temperature

-40°C

Bore Size A

8mm

Bore Size B

7mm

Material

7075-T651 Extruded Drawn Aluminium Bar

Maximum Operating Temperature

107°C

Standards/Approvals

REACH, DIN 912 12.9, RoHS3

Screw Size

M4

COO (Country of Origin):
US
The Ruland Six beam coupling is engineered for optimal performance in light duty power transmission applications, effectively bridging the gap between servo motors and lead screws. Its unique design features eight and seven millimetre bores with a robust 19.1mm outer diameter, making it an ideal choice for high-speed operations up to 6,000 RPM. Crafted from 7075 aluminium, it combines a lightweight profile with exceptional durability, ensuring a reliable connection without added inertia. The zero-backlash capability and balanced structure not only enhance torque capacity but also minimise vibrations, providing a smooth operational experience. Adhering to strict manufacturing standards in Marlborough, MA, it exemplifies quality craftsmanship and compliance with RoHS3 and REACH regulations, thus aligning with modern environmental standards.

Balanced structure reduces vibrations at elevated speeds

Metric hardware ensures compatibility with global standards

Manufactured under strict controls for optimal quality

Robust construction for reliable performance in power transmission

Distinctive set screw style allows for easy installation

Temperature resistant from -40°F to 225°F

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