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

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MYR295.62

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RS Stock No.:
593-213
Mfr. Part No.:
FCMR19-8-7-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

Clamp

Misalignment - Axial

0.13mm

Minimum Operating Temperature

-40°F

Bore Size A

8mm

Material

7075-T651 Extruded Drawn Aluminium Bar

Bore Size B

7mm

Maximum Operating Temperature

225°F

Series

FCMR19

Standards/Approvals

REACH, RoHS3, DIN 912 12.9

Screw Size

M3

COO (Country of Origin):
US
The Ruland Clamp style six beam coupling offers an innovative solution for light duty power transmission applications. Crafted from high-quality 7075 aluminium, it exhibits remarkable strength while remaining lightweight, making it ideal for scenarios requiring minimal inertia. The unique design features two sets of three spiral cuts, which enhance torque capacity and reduce windup, ensuring optimal performance even at high speeds of up to 6,000 RPM. With a zero-backlash construct and balanced design, this coupling not only mitigates vibrations but also guarantees smooth operation. Manufactured exclusively in the USA, the coupling is compliant with RoHS3 and REACH standards, showcasing a commitment to quality and environmental responsibility. The product’s user-centric design extends to the inclusion of Nypatch anti-vibration hardware, ensuring reliable, repeated installations with superior holding power.

Manufactured from 7075-T651 aluminium, ensuring exceptional strength-to-weight ratio

Machined from a single piece of material for improved reliability

Offers a maximum shaft penetration of 15.4 mm for flexible application

Complies with DIN 912 12.9 standards for maximum torque capabilities

Supports high-speed performance with a capability of up to 6,000 RPM

Lightweight design minimises inertia for better responsiveness in motion

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