Ruland, 38.1 mm OD 18 mm, 57.2 mm Length 18 mm Flexible Beam Coupling
- RS Stock No.:
- 593-483
- Mfr. Part No.:
- FSMR38-18-18-A
- Brand:
- Ruland
Subtotal (1 unit)*
$252.23
(exc. GST)
$277.45
(inc. GST)
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- Shipping from 06 April 2026
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Units | Per unit |
|---|---|
| 1 + | $252.23 |
*price indicative
- RS Stock No.:
- 593-483
- Mfr. Part No.:
- FSMR38-18-18-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 | Set Screw | |
| Misalignment - Axial | 0.38mm | |
| Minimum Operating Temperature | -40°C | |
| Bore Size A | 18mm | |
| Bore Size B | 18mm | |
| Material | 7075-T651 Extruded Drawn Aluminium Bar | |
| Maximum Operating Temperature | 107°C | |
| Series | FSMR38 | |
| Standards/Approvals | REACH, RoHS3, DIN 912 12.9 | |
| 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 | ||
Misalignment - Parallel 0.76mm | ||
Style Set Screw | ||
Misalignment - Axial 0.38mm | ||
Minimum Operating Temperature -40°C | ||
Bore Size A 18mm | ||
Bore Size B 18mm | ||
Material 7075-T651 Extruded Drawn Aluminium Bar | ||
Maximum Operating Temperature 107°C | ||
Series FSMR38 | ||
Standards/Approvals REACH, RoHS3, DIN 912 12.9 | ||
Screw Size M6 | ||
- COO (Country of Origin):
- US
The Ruland Six beam coupling is a precise engineering marvel designed to enhance light duty power transmission in various applications. With a robust yet compact design, it is capable of seamlessly connecting servo motors to lead screws. The coupling features a balanced design that minimises vibration at high speeds, enabling it to operate efficiently at rotational speeds reaching 6,000 RPM. Crafted from 7075 aluminium, it boasts a lightweight structure, delivering both low inertia and high torque capacity for maximum performance. This coupling is manufactured under stringent quality controls using proprietary processes in a state-of-the-art facility, ensuring reliability in demanding operational environments.
Compact dimensions make it ideal for space-constrained environments
Mechanical integrity ensures reliable performance across applications
Facilitates seamless integration with metric hardware
Produces minimal windup during operation, enhancing efficiency
RoHS3 and REACH compliant for safety and environmental assurance
Includes comprehensive installation guidance for straightforward setup
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