Ruland, 38.1 mm OD 18 mm, 57.2 mm Length 16 mm Flexible Beam Coupling
- RS Stock No.:
- 593-589
- Mfr. Part No.:
- FCMR38-18-16-SS
- Brand:
- Ruland
Subtotal (1 unit)*
$736.54
(exc. GST)
$810.19
(inc. GST)
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- Shipping from 06 April 2026
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Units | Per unit |
|---|---|
| 1 + | $736.54 |
*price indicative
- RS Stock No.:
- 593-589
- Mfr. Part No.:
- FCMR38-18-16-SS
- 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 | 16.38Nm | |
| Moment of Inertia | 83.407 x 10-6 kg/m² | |
| Number of Beams | 6 | |
| Misalignment - Angular | 3.0° | |
| Misalignment - Parallel | 0.76mm | |
| Style | Clamp | |
| Misalignment - Axial | 0.38mm | |
| Material | 303 Stainless Steel | |
| Bore Size A | 18mm | |
| Minimum Operating Temperature | -40°C | |
| Bore Size B | 16mm | |
| Maximum Operating Temperature | 176°C | |
| Series | FCMR38 | |
| Standards/Approvals | DIN 912 12.9, REACH, 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 16.38Nm | ||
Moment of Inertia 83.407 x 10-6 kg/m² | ||
Number of Beams 6 | ||
Misalignment - Angular 3.0° | ||
Misalignment - Parallel 0.76mm | ||
Style Clamp | ||
Misalignment - Axial 0.38mm | ||
Material 303 Stainless Steel | ||
Bore Size A 18mm | ||
Minimum Operating Temperature -40°C | ||
Bore Size B 16mm | ||
Maximum Operating Temperature 176°C | ||
Series FCMR38 | ||
Standards/Approvals DIN 912 12.9, REACH, RoHS3 | ||
Screw Size M6 | ||
- COO (Country of Origin):
- US
The Ruland Six beam coupling is designed for precision power transmission in light duty applications. Its robust clamp style construction, made from high-grade stainless steel, ensures exceptional torque capacity while minimising shaft slippage. The innovative design features two sets of three spiral cuts, which provide enhanced rigidity and reduced windup, making it ideal for use with servo motors and lead screws. Operating efficiently at speeds of up to 6,000 RPM, this coupling is crafted under stringent quality controls in the USA, ensuring unparalleled reliability. Furthermore, it's supplied with Nypatch anti-vibration hardware, promoting secure and consistent screw seating, ultimately prolonging lifetime and performance. The zero-backlash and balanced design contribute to reduced vibration and increased accuracy in motion, making it a perfect choice for demanding applications.
Zero-backlash capability ensures maximum precision in coupling
Designed for straightforward installation with clear torque specifications
Includes support for full bearing, ensuring consistent performance in various applications
Compliant with RoHS3 and REACH regulations, promoting safety and environmental responsibility
Nypatch anti-vibration hardware prevents loosening over time, ensuring reliability
Achieves high torque ratings while maintaining safety and durability under typical conditions
Angular and parallel misalignment capabilities make it versatile for various installations
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