Ruland, 25.4 mm OD 7 mm, 38.1 mm Length 7 mm Flexible Beam Coupling

Subtotal (1 unit)*

PHP4,394.99

(exc. VAT)

PHP4,922.39

(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 +PHP4,394.99

*price indicative

RS Stock No.:
591-654
Mfr. Part No.:
FCMR25-7-7-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

3.95Nm

Moment of Inertia

4.12 x 10-6 kg/m²

Number of Beams

6

Misalignment - Angular

3.0°

Misalignment - Parallel

0.38mm

Style

Clamp

Misalignment - Axial

0.25mm

Minimum Operating Temperature

-40°F

Bore Size A

7mm

Bore Size B

7mm

Material

7075-T651 Extruded Drawn Aluminium Bar

Maximum Operating Temperature

225°F

Series

FCMR25

Standards/Approvals

RoHs and Reach, DIN 91 1.9

Screw Size

M4

COO (Country of Origin):
US
The Ruland Six beam coupling is engineered for precision and performance, making it an ideal choice for light duty power transmission applications. Featuring a clamp style design, it accommodates two shafts with 7mm bores, while its robust aluminium construction ensures durability without adding unnecessary weight. With a balanced design, the coupling effectively reduces vibrations, allowing for smooth operation at speeds of up to 6,000 RPM. The unique spiral cut design optimises torque capacity and minimises wind-up, providing reliable connectivity between components. Manufactured in the USA with strict controls, this coupling not only meets but exceeds industry standards for quality and compliance. Its thoughtful design integrates Nypatch anti-vibration hardware, ensuring secure and consistent tightening during installation, making it a premium choice for your machinery needs.

Designed for high torque capacity and minimal wind-up

Balanced structure to enhance performance at high speeds

Robust aluminium material ensures lightweight and low inertia

Integrated Nypatch technology enhances screw performance and reduces galling

Compatible with standard metric hardware for ease of use

Provides zero-backlash for precision applications

Optimised for efficient power transmission in various mechanical setups

Manufactured to exceed DIN 912 12.9 standards for reliability

Related links