Ruland, 38.1 mm OD 17 mm, 57.2 mm Length 13 mm Flexible Beam Coupling
- RS Stock No.:
- 591-733
- Mfr. Part No.:
- FCMR38-17-13-A
- Manufacturer:
- Ruland
Subtotal (1 unit)*
TWD4,637.00
(exc. GST)
TWD4,868.85
(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 + | TWD4,637.00 |
*price indicative
- RS Stock No.:
- 591-733
- Mfr. Part No.:
- FCMR38-17-13-A
- 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 | 38.1mm | |
| 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 | |
| Style | Clamp | |
| Misalignment - Parallel | 760μm | |
| Misalignment - Axial | 380μm | |
| Bore Size B | 13mm | |
| Bore Size A | 17mm | |
| Material | 7075-T651 Extruded Drawn Aluminium Bar | |
| Minimum Operating Temperature | -40°F | |
| Maximum Operating Temperature | 225°F | |
| Standards/Approvals | DIN 912 12.9 | |
| Screw Size | M5 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Beam Coupling | ||
Outside Diameter 38.1mm | ||
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 | ||
Style Clamp | ||
Misalignment - Parallel 760μm | ||
Misalignment - Axial 380μm | ||
Bore Size B 13mm | ||
Bore Size A 17mm | ||
Material 7075-T651 Extruded Drawn Aluminium Bar | ||
Minimum Operating Temperature -40°F | ||
Maximum Operating Temperature 225°F | ||
Standards/Approvals DIN 912 12.9 | ||
Screw Size M5 | ||
- COO (Country of Origin):
- US
The Ruland Six beam coupling is engineered for precision and robust performance in light duty power transmission applications. Constructed from a single piece of 7075 aluminium, this durable coupling supports high torque capacity while minimising vibration at speeds of up to 6,000 RPM. Its design features two sets of three spiral cuts, providing a balanced and zero-backlash solution ideal for coupling servo motors to lead screws. The product is not only lightweight but also compliant with strict RoHS3 and REACH standards, ensuring it meets contemporary manufacturing needs. Each coupling is meticulously produced in the manufacturer’s facility in Marlborough, MA, under rigorous quality control measures, enabling consistent reliability and exceptional performance in dynamic applications.
Supplied with anti-vibration hardware for reliable performance
Manufactured from North American sourced bar stock for superior quality
Balanced design enhances stability during high-speed operations
Zero-backlash feature ensures precise movement without play
Lightweight construction contributes to lower inertia
Compatible with a variety of shaft sizes for versatile applications
Wide temperature range allows for use in diverse environments
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