Ruland, 38.1 mm OD 20 mm, 57.2 mm Length 14 mm Flexible Beam Coupling
- RS Stock No.:
- 592-963
- Mfr. Part No.:
- FCMR38-20-14-A
- Brand:
- Ruland
Subtotal (1 unit)*
$245.88
(exc. GST)
$270.47
(inc. GST)
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- Shipping from 06 April 2026
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Units | Per unit |
|---|---|
| 1 + | $245.88 |
*price indicative
- RS Stock No.:
- 592-963
- Mfr. Part No.:
- FCMR38-20-14-A
- Brand:
- 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 | 38.1 mm | |
| Length | 57.2mm | |
| Maximum Speed | 6000rpm | |
| Torque Rating | 11.75Nm | |
| Moment of Inertia | 30.032 x 10-6 kg/m² | |
| Number of Beams | 6 | |
| Misalignment - Angular | 3.0° | |
| Misalignment - Parallel | 0.76mm | |
| Style | Clamp | |
| Misalignment - Axial | 0.38mm | |
| Minimum Operating Temperature | -40°C | |
| Bore Size A | 20mm | |
| Material | 7075-T651 Extruded Drawn Aluminium Bar | |
| Bore Size B | 14mm | |
| Series | FCMR38 | |
| Maximum Operating Temperature | 107°C | |
| Standards/Approvals | REACH, DIN 912 12.9, RoHS3 | |
| Screw Size | M5 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Beam Coupling | ||
Outside Diameter 38.1 mm | ||
Length 57.2mm | ||
Maximum Speed 6000rpm | ||
Torque Rating 11.75Nm | ||
Moment of Inertia 30.032 x 10-6 kg/m² | ||
Number of Beams 6 | ||
Misalignment - Angular 3.0° | ||
Misalignment - Parallel 0.76mm | ||
Style Clamp | ||
Misalignment - Axial 0.38mm | ||
Minimum Operating Temperature -40°C | ||
Bore Size A 20mm | ||
Material 7075-T651 Extruded Drawn Aluminium Bar | ||
Bore Size B 14mm | ||
Series FCMR38 | ||
Maximum Operating Temperature 107°C | ||
Standards/Approvals REACH, DIN 912 12.9, RoHS3 | ||
Screw Size M5 | ||
- COO (Country of Origin):
- US
The Ruland Clamp style six beam coupling is characterised by its robust design, catering to light duty power transmission needs. Crafted from a single piece of 7075 aluminium, it features an innovative structure that provides enhanced torque capacity and minimal windup. Its balanced design ensures reduced vibration at operational speeds reaching up to 6,000 RPM. Ideal for the precise coupling of a servo motor to a lead screw, this product leverages proprietary processes in its manufacture, ensuring high quality and compliance with international standards. The Nypatch anti-vibration hardware and zero-backlash feature further enhance its performance, making this coupling a reliable choice for demanding applications.
Designed for use in applications requiring angular, parallel, and axial misalignment
Balanced structure supports high-speed performance with reduced vibrations
Offers maximum torque capabilities exceeding stringent DIN standards
Compliant with RoHS and REACH regulations for environmental safety
Installation instructions facilitate a straightforward setup process
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