Ruland, 25.4 mm OD 11 mm, 38.1 mm Length 9 mm Flexible Beam Coupling
- RS Stock No.:
- 592-466
- Mfr. Part No.:
- FCMR25-11-9-A
- Manufacturer:
- Ruland
Subtotal (1 unit)*
SGD102.29
(exc. GST)
SGD111.50
(inc. GST)
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- Shipping from 09 March 2026
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Units | Per unit |
|---|---|
| 1 + | SGD102.29 |
*price indicative
- RS Stock No.:
- 592-466
- Mfr. Part No.:
- FCMR25-11-9-A
- 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 | 3.28Nm | |
| Moment of Inertia | 4.12 x 10-6 kg/m² | |
| Misalignment - Angular | 3.0° | |
| Number of Beams | 6 | |
| Style | Clamp | |
| Misalignment - Parallel | 0.38mm | |
| Misalignment - Axial | 0.25mm | |
| Bore Size A | 11mm | |
| Bore Size B | 9mm | |
| Minimum Operating Temperature | -40°C | |
| Material | 7075-T651 Extruded Drawn Aluminium Bar | |
| Maximum Operating Temperature | 107°C | |
| Series | FCMR25 | |
| Standards/Approvals | RoHS3, DIN 912 12.9, REACH | |
| 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 3.28Nm | ||
Moment of Inertia 4.12 x 10-6 kg/m² | ||
Misalignment - Angular 3.0° | ||
Number of Beams 6 | ||
Style Clamp | ||
Misalignment - Parallel 0.38mm | ||
Misalignment - Axial 0.25mm | ||
Bore Size A 11mm | ||
Bore Size B 9mm | ||
Minimum Operating Temperature -40°C | ||
Material 7075-T651 Extruded Drawn Aluminium Bar | ||
Maximum Operating Temperature 107°C | ||
Series FCMR25 | ||
Standards/Approvals RoHS3, DIN 912 12.9, REACH | ||
Screw Size M4 | ||
- COO (Country of Origin):
- US
The Ruland Clamp style six beam coupling is designed for high-performance applications, effortlessly connecting shafts with 11mm and 9mm bores. Engineered from a single piece of 7075 aluminium, it showcases a robust construction that minimises windup while maximising torque capacity. The coupling's balanced design ensures reduced vibration at speeds reaching 6,000 RPM, making it ideal for precision machinery. It benefits from Nypatch anti-vibration hardware, ensuring firm seating of screws and repeated installations without galling. The product is made in the USA, adhering to strict quality standards to deliver reliable performance in light-duty power transmission applications.
Maximum speed limit of 6,000 RPM for various applications
Designed for easy installation with a recommended hex key for tightening
Complies with RoHS3 and REACH standards for environmental safety
Provides full bearing support for efficient operation
Performance guided by meticulous testing and quality assurance measures
Ideal for coupling a servo motor to a lead screw in compact installations
Versatile design accommodates angular and parallel misalignment
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