Ruland, 38.1 mm OD 18 mm, 57.2 mm Length 12 mm Flexible Beam Coupling
- RS Stock No.:
- 593-606
- Mfr. Part No.:
- FCMR38-18-12-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.:
- 593-606
- Mfr. Part No.:
- FCMR38-18-12-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 | 9.04Nm | |
| Moment of Inertia | 30.032 x 10-6 kg/m² | |
| Misalignment - Angular | 3.0° | |
| Number of Beams | 6 | |
| Misalignment - Parallel | 0.76mm | |
| Style | Clamp | |
| Misalignment - Axial | 0.38mm | |
| Bore Size A | 18mm | |
| Minimum Operating Temperature | -40°F | |
| Material | 7075-T651 Extruded Drawn Aluminium Bar | |
| Bore Size B | 12mm | |
| Maximum Operating Temperature | 225°F | |
| Series | FCMR38 | |
| Standards/Approvals | DIN 912 12.9 | |
| 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 9.04Nm | ||
Moment of Inertia 30.032 x 10-6 kg/m² | ||
Misalignment - Angular 3.0° | ||
Number of Beams 6 | ||
Misalignment - Parallel 0.76mm | ||
Style Clamp | ||
Misalignment - Axial 0.38mm | ||
Bore Size A 18mm | ||
Minimum Operating Temperature -40°F | ||
Material 7075-T651 Extruded Drawn Aluminium Bar | ||
Bore Size B 12mm | ||
Maximum Operating Temperature 225°F | ||
Series FCMR38 | ||
Standards/Approvals DIN 912 12.9 | ||
Screw Size M5 | ||
- COO (Country of Origin):
- US
The Ruland Clamp style six beam coupling specifically designed for precision in light duty power transmission applications. Crafted from 7075 aluminium, it boasts exceptional lightweight properties while ensuring low inertia, making it an ideal choice for coupling a servo motor to a lead screw. This innovative coupling incorporates advanced engineering, featuring two sets of three spiral cuts that enhance torque capacity and minimise windup. With zero-backlash functionality, and capable of high-speed operations of up to 6,000 RPM, this coupling ensures balanced performance and reduced vibration. Built with RoHS3 and REACH compliance in mind, it represents an environmentally conscious choice for manufacturers seeking reliability and quality.
Features Nypatch anti-vibration hardware for reliable installations
Constructed from top-quality North American sourced materials
Accommodates angular, parallel, and axial misalignments seamlessly
Meets stringent DIN 912 12.9 standards for maximum torque capabilities
Designed with full bearing support to ensure stability
Offers superior performance in extreme temperature ranges
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