Ruland, 38.1 mm OD 18 mm, 57.2 mm Length 17 mm Flexible Beam Coupling
- RS Stock No.:
- 593-570
- Mfr. Part No.:
- FCMR38-18-17-SS
- Manufacturer:
- Ruland
Subtotal (1 unit)*
MYR1,867.59
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- Shipping from 09 March 2026
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Units | Per Unit |
|---|---|
| 1 + | MYR1,867.59 |
*price indicative
- RS Stock No.:
- 593-570
- Mfr. Part No.:
- FCMR38-18-17-SS
- Manufacturer:
- 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° | |
| Style | Clamp | |
| Misalignment - Parallel | 0.76mm | |
| Misalignment - Axial | 0.38mm | |
| Bore Size A | 18mm | |
| Minimum Operating Temperature | -40°C | |
| Material | 303 Stainless Steel | |
| Bore Size B | 17mm | |
| Series | FCMR38 | |
| Maximum Operating Temperature | 176°C | |
| Standards/Approvals | RoHS3, REACH, 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 16.38Nm | ||
Moment of Inertia 83.407 x 10-6 kg/m² | ||
Number of Beams 6 | ||
Misalignment - Angular 3.0° | ||
Style Clamp | ||
Misalignment - Parallel 0.76mm | ||
Misalignment - Axial 0.38mm | ||
Bore Size A 18mm | ||
Minimum Operating Temperature -40°C | ||
Material 303 Stainless Steel | ||
Bore Size B 17mm | ||
Series FCMR38 | ||
Maximum Operating Temperature 176°C | ||
Standards/Approvals RoHS3, REACH, DIN 912 12.9 | ||
Screw Size M6 | ||
- COO (Country of Origin):
- US
The Ruland Clamp style six beam coupling designed for reliable performance in light duty power transmission applications. Its innovative design features two sets of three spiral cuts, which enhances torque capacity and allows for larger body sizes compared to traditional coupling solutions. With a balanced design that reduces vibration at high speeds up to 6,000 RPM, this coupling is perfectly positioned to connect servo motors to lead screws with zero backlash. Made from 303 stainless steel, it guarantees durability and strength, while its anti-vibration hardware ensures optimal performance and ease of installation. Manufactured under strict quality controls in Marlborough, MA, this coupling is a robust choice for discerning engineers seeking reliability and precision.
Allows for high-speed operation, reaching up to 6,000 RPM
Zero-backlash ensures precise movement and coupling
Easily accommodates up to 3.0° of angular misalignment
Includes anti-vibration hardware for optimal screw seating
Compact design helps integrate seamlessly into various machinery
Manufactured in the USA under rigorous quality standards
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