Ruland, 38.1 mm OD 18 mm, 57.2 mm Length 16 mm Flexible Beam Coupling
- RS Stock No.:
- 592-286
- Mfr. Part No.:
- FSMR38-18-16-A
- Brand:
- Ruland
Subtotal (1 unit)*
$297.50
(exc. GST)
$342.12
(inc. GST)
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- Shipping from 08 April 2026
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Units | Per unit |
|---|---|
| 1 + | $297.50 |
*price indicative
- RS Stock No.:
- 592-286
- Mfr. Part No.:
- FSMR38-18-16-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 | |
| Style | Set Screw | |
| Misalignment - Parallel | 0.76mm | |
| Misalignment - Axial | 0.38mm | |
| Minimum Operating Temperature | -40°F | |
| Material | 7075-T651 Extruded Drawn Aluminium Bar | |
| Bore Size A | 18mm | |
| Bore Size B | 16mm | |
| Series | FSMR38 | |
| Maximum Operating Temperature | 225°F | |
| Standards/Approvals | REACH, DIN 912 12.9, RoHS3 | |
| Screw Size | M6 | |
| 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 | ||
Style Set Screw | ||
Misalignment - Parallel 0.76mm | ||
Misalignment - Axial 0.38mm | ||
Minimum Operating Temperature -40°F | ||
Material 7075-T651 Extruded Drawn Aluminium Bar | ||
Bore Size A 18mm | ||
Bore Size B 16mm | ||
Series FSMR38 | ||
Maximum Operating Temperature 225°F | ||
Standards/Approvals REACH, DIN 912 12.9, RoHS3 | ||
Screw Size M6 | ||
- COO (Country of Origin):
- US
The Ruland Six beam coupling is engineered for precision power transmission with a robust design that accommodates occasional misalignment. Constructed from high-quality 7075 aluminium, it successfully balances lightweight performance with exceptional strength. The innovative design incorporates spiral cuts that increase torque capacity while minimising windup, making it ideal for light duty applications such as coupling a servo motor to a lead screw. Capable of operating at speeds up to 6,000 RPM, this product ensures zero-backlash and a balanced configuration, significantly reducing vibration during operation. With RoHS3 and REACH compliance, this coupling not only meets but exceeds rigorous industry standards, showcasing Ruland's commitment to quality and reliability in manufacturing.
High torque capacity suited for demanding applications
Balanced design minimises vibration at high speeds
Manufactured to strict quality control standards
RoHS3 and REACH compliant for environmental safety
Performance tested to exceed DIN 912 12.9 standards
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