Ruland, 25.4 mm OD 9 mm, 38.1 mm Length 9 mm Flexible Beam Coupling

View all Flexible Couplings

Subtotal (1 unit)*

PHP3,807.71

(exc. VAT)

PHP4,264.64

(inc. VAT)

Add to Basket
Select or type quantity
Orders below PHP3,000.00 (exc. VAT) cost PHP150.00.
Temporarily out of stock
  • Shipping from March 23, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per Unit
1 +PHP3,807.71

*price indicative

RS Stock No.:
592-699
Mfr. Part No.:
FSMR25-9-9-A
Manufacturer:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Product Type

Flexible Beam Coupling

Outside Diameter

25.4 mm

Length

38.1mm

Maximum Speed

6000rpm

Torque Rating

3.73Nm

Moment of Inertia

4.12 x 10-6 kg/m²

Number of Beams

6

Misalignment - Angular

3.0°

Style

Set Screw

Misalignment - Parallel

0.38mm

Misalignment - Axial

0.25mm

Material

7075-T651 Extruded Drawn Aluminium Bar

Minimum Operating Temperature

-40°C

Bore Size A

9mm

Bore Size B

9mm

Series

FSMR25-9-9-A

Maximum Operating Temperature

107°C

Standards/Approvals

RoHS3, REACH, DIN 912 12.9

Screw Size

M5

COO (Country of Origin):
US
The Ruland Six beam coupling offers an innovative solution for power transmission in precision applications. With its robust aluminium construction and unique design, this coupling is engineered to provide zero backlash and enhanced torque capacity, ensuring optimal performance and reliability. It excels in light-duty tasks, reliably connecting servo motors to lead screws, while its balanced design minimises vibration even at high rotational speeds of up to 6,000 RPM. Crafted with meticulous attention to detail, this coupling guarantees resilience and compliance with stringent industrial standards, making it a trusted choice for various engineering challenges. Its thoughtful design, featuring spiral cuts, facilitates superior performance by reducing windup and accommodating larger body sizes compared to typical couplings.

Balanced design reduces vibration, contributing to smoother operation

Zero-backlash feature ensures precise movement without play

Manufactured in the USA under stringent quality controls

RoHS3 and REACH compliant, ensuring environmental safety

Ideal for applications requiring high torque capacity and low inertia

Equipped with metric hardware for compatibility in global applications

Related links