Ruland, 25.4 mm OD 11 mm, 38.1 mm Length 11 mm Flexible Beam Coupling
- RS Stock No.:
- 590-967
- Mfr. Part No.:
- FCMR25-11-11-SS
- Manufacturer:
- Ruland
Subtotal (1 unit)*
TWD5,995.00
(exc. GST)
TWD6,294.75
(inc. GST)
FREE delivery for orders over NT$1,300.00
Stocked by manufacturer
- Ready to ship from November 23, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | TWD5,995.00 |
*price indicative
- RS Stock No.:
- 590-967
- Mfr. Part No.:
- FCMR25-11-11-SS
- Manufacturer:
- Ruland
Specifications
Product overview and 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 | 25.4mm | |
| Length | 38.1mm | |
| Maximum Speed | 6000rpm | |
| Torque Rating | 4.4Nm | |
| Moment of Inertia | 11.293 x 10-6 kg/m² | |
| Number of Beams | 6 | |
| Misalignment - Angular | 3.0° | |
| Style | Clamp | |
| Misalignment - Parallel | 380μm | |
| Misalignment - Axial | 250μm | |
| Minimum Operating Temperature | -40°C | |
| Bore Size A | 11mm | |
| Bore Size B | 11mm | |
| Material | 303 Stainless Steel | |
| Series | FCMR25 | |
| Maximum Operating Temperature | 176°C | |
| Standards/Approvals | DIN 912 12.9, REACH, RoHS3 | |
| Screw Size | M4 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Beam Coupling | ||
Outside Diameter 25.4mm | ||
Length 38.1mm | ||
Maximum Speed 6000rpm | ||
Torque Rating 4.4Nm | ||
Moment of Inertia 11.293 x 10-6 kg/m² | ||
Number of Beams 6 | ||
Misalignment - Angular 3.0° | ||
Style Clamp | ||
Misalignment - Parallel 380μm | ||
Misalignment - Axial 250μm | ||
Minimum Operating Temperature -40°C | ||
Bore Size A 11mm | ||
Bore Size B 11mm | ||
Material 303 Stainless Steel | ||
Series FCMR25 | ||
Maximum Operating Temperature 176°C | ||
Standards/Approvals DIN 912 12.9, REACH, RoHS3 | ||
Screw Size M4 | ||
- COO (Country of Origin):
- US
The Ruland Six beam coupling is designed to deliver exceptional performance in light duty power transmission applications. Crafted from high-quality 303 stainless steel, this clamp style coupling features 11mm x 11mm bores, and is built to ensure zero backlash and maintain a balanced design, thereby minimising vibration even at speeds of up to 6,000 RPM. Its innovative construction includes two sets of spiral cuts that enhance torque capacity while preventing windup. With added benefits of Nypatch anti-vibration hardware, it ensures secure installations and impressive holding power. Suitable for various applications, this coupling is manufactured under strict quality control in the USA, ensuring compliance with RoHS3 and REACH standards.
Balanced construction significantly reduces operational vibration
Nypatch anti-vibration hardware for reliable screw installations
High torque capacity allows efficient power transmission
Available with dynamic torque ratings for both reversing and non-reversing applications
Manufactured in the USA to exacting quality standards
RoHS3 and REACH compliant, ensuring environmental safety
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