Ruland, 25.4 mm OD 11 mm, 38.1 mm Length 9 mm Flexible Beam Coupling
- RS Stock No.:
- 591-134
- Mfr. Part No.:
- FCMR25-11-9-SS
- Manufacturer:
- Ruland
Subtotal (1 unit)*
SGD242.75
(exc. GST)
SGD264.60
(inc. GST)
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- Shipping from 09 March 2026
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Units | Per unit |
|---|---|
| 1 + | SGD242.75 |
*price indicative
- RS Stock No.:
- 591-134
- Mfr. Part No.:
- FCMR25-11-9-SS
- Manufacturer:
- Ruland
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Ruland | |
| Product Type | Flexible Beam Coupling | |
| Outside Diameter | 25.4 mm | |
| Length | 38.1mm | |
| Maximum Speed | 6000rpm | |
| Torque Rating | 4.4Nm | |
| Moment of Inertia | 11.293 x 10-6 kg/m² | |
| Misalignment - Angular | 3.0° | |
| Number of Beams | 6 | |
| Misalignment - Parallel | 0.38mm | |
| Style | Clamp | |
| Misalignment - Axial | 0.25mm | |
| Bore Size B | 9mm | |
| Bore Size A | 11mm | |
| Material | 303 Stainless Steel | |
| Minimum Operating Temperature | -40°C | |
| Series | FCMR25 | |
| Maximum Operating Temperature | 176°C | |
| Standards/Approvals | REACH, DIN 912 12.9, RoHS3 | |
| Screw Size | M4 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Beam Coupling | ||
Outside Diameter 25.4 mm | ||
Length 38.1mm | ||
Maximum Speed 6000rpm | ||
Torque Rating 4.4Nm | ||
Moment of Inertia 11.293 x 10-6 kg/m² | ||
Misalignment - Angular 3.0° | ||
Number of Beams 6 | ||
Misalignment - Parallel 0.38mm | ||
Style Clamp | ||
Misalignment - Axial 0.25mm | ||
Bore Size B 9mm | ||
Bore Size A 11mm | ||
Material 303 Stainless Steel | ||
Minimum Operating Temperature -40°C | ||
Series FCMR25 | ||
Maximum Operating Temperature 176°C | ||
Standards/Approvals REACH, DIN 912 12.9, RoHS3 | ||
Screw Size M4 | ||
- COO (Country of Origin):
- US
The Ruland Six beam coupling is a meticulously engineered component designed for light-duty power transmission applications. This clamp-style coupling features an innovative design that enhances torque capacity while minimising windup, making it ideal for applications where precision is paramount. Machined from high-quality 303 stainless steel, it boasts excellent durability and performance, particularly suited for high-speed operations up to 6,000 RPM. With its zero-backlash feature and balanced construction, this coupling reduces vibrations, ensuring stable operational efficiency. Built to stringent standards and compliant with RoHS3 and REACH regulations, it embodies quality craftsmanship, sourced from North American mills and manufactured under strict controls in Massachusetts. The FCMR25-11-9-SS is not only a performance-driven solution but also includes proprietary hardware features that enhance its utility in diverse mechanical setups.
Balanced design minimises vibrations during high-speed operation
Includes anti-vibration hardware for improved screw seating
Manufactured under stringent quality controls for reliability
Metric hardware ensures compatibility in international applications
Operating temperature range accommodates harsh environments
Nypatch technology prevents galling and guarantees high holding power
Compact dimensions make it versatile for various installation needs
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