Ruland, 31.8 mm OD 10 mm, 44.5 mm Length 8 mm Flexible Beam Coupling

View all Flexible Couplings

Subtotal (1 unit)*

$453.79

(exc. GST)

$499.17

(inc. GST)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 10 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +$453.79

*price indicative

RS Stock No.:
591-139
Mfr. Part No.:
FCMR32-10-8-SS
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Product Type

Flexible Beam Coupling

Outside Diameter

31.8 mm

Length

44.5mm

Maximum Speed

6000rpm

Torque Rating

16.08Nm

Moment of Inertia

32.426 x 10-6 kg/m²

Number of Beams

6

Misalignment - Angular

3.0°

Misalignment - Parallel

0.38mm

Style

Clamp

Misalignment - Axial

0.25mm

Bore Size B

8mm

Minimum Operating Temperature

-40°C

Material

303 Stainless Steel

Bore Size A

10mm

Maximum Operating Temperature

176°C

Series

FCMR32

Standards/Approvals

DIN 912 12.9

Screw Size

M5

COO (Country of Origin):
US
The Ruland Clamp style six beam coupling is expertly engineered for precision applications. Designed with a robust construction, it seamlessly connects shafts while ensuring optimal performance, even in high-speed environments of up to 6,000 RPM. The innovative design features three spiral cuts, significantly enhancing torque capacity and reducing windup. Crafted from 303 stainless steel, the coupling not only promises durability but also remains compliant with RoHS3 and REACH standards. With its zero-backlash design, it is particularly suited for light duty power transmission tasks, such as coupling a servo motor to a lead screw, making it a reliable choice for engineers and technicians looking to improve system efficiency.

Equipped with Nypatch anti-vibration hardware for secure installations

Capable of accommodating angular and parallel misalignment

Manufactured under strict quality controls in a facility in Marlborough, MA

Resistant to galling, ensuring longevity and performance consistency

Lightweight design with minimal impact on overall system weight

Ideal for applications requiring high holding power and stability

Related links