Ruland, 31.8 mm OD 9 mm, 44.5 mm Length 9 mm Flexible Beam Coupling

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Subtotal (1 unit)*

$197.58

(exc. GST)

$217.34

(inc. GST)

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RS Stock No.:
593-135
Mfr. Part No.:
FCMR32-9-9-A
Brand:
Ruland
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Brand

Ruland

Product Type

Flexible Beam Coupling

Outside Diameter

31.8 mm

Length

44.5mm

Maximum Speed

6000rpm

Torque Rating

6.89Nm

Moment of Inertia

11.885 x 10-6 kg/m²

Misalignment - Angular

3.0°

Number of Beams

6

Misalignment - Parallel

0.38mm

Style

Clamp

Misalignment - Axial

0.25mm

Minimum Operating Temperature

-40°F

Bore Size A

9mm

Bore Size B

9mm

Material

7075-T651 Extruded Drawn Aluminium Bar

Series

FCMR32

Maximum Operating Temperature

225°F

Standards/Approvals

RoHS3, REACH, DIN 912 12.9

Screw Size

M5

COO (Country of Origin):
US
The Ruland Six beam coupling is a precision-engineered component designed to ensure efficient power transmission in light-duty applications. Its clamp-style mechanism securely joins shafts while accommodating modest misalignments, making it an ideal choice for coupling servo motors to lead screws. Manufactured from high-quality 7075 aluminium, this coupling delivers enhanced torque capacity without compromising on weight. Its zero-backlash design and balanced construction reduce vibrations even at high speeds of up to 6,000 RPM, ensuring reliable performance. The inclusion of Nypatch anti-vibration hardware adds to its robustness by providing optimal screw seating, preventing galling and ensuring that installations can be repeated without loss of holding power. With stringent manufacturing controls in place, it is crafted in the USA to meet both RoHS3 and REACH compliance, giving you peace of mind in its environmental impact.

Machined from a single piece for superior strength and reliability

Spiral cuts facilitate higher torque capacity and reduced windup

Lightweight construction aids in low inertia for quicker responses

Dynamic torque ratings ensure reliable performance across various applications

Enhanced material specifications ensure durability and longevity

Designed for easy installation with metric hardware compatibility

Maintains high performance in temperature ranges from -40°F to 225°F

Configured to allow for both angular and parallel misalignments

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