Ruland, 38.1 mm OD 16 mm, 57.2 mm Length 11 mm Flexible Beam Coupling
- RS Stock No.:
- 591-959
- Mfr. Part No.:
- FCMR38-16-11-A
- Brand:
- Ruland
Subtotal (1 unit)*
$245.88
(exc. GST)
$270.47
(inc. GST)
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- Shipping from 06 April 2026
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Units | Per unit |
|---|---|
| 1 + | $245.88 |
*price indicative
- RS Stock No.:
- 591-959
- Mfr. Part No.:
- FCMR38-16-11-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 | 10.73Nm | |
| Moment of Inertia | 30.032 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 B | 11mm | |
| Minimum Operating Temperature | -40°F | |
| Bore Size A | 16mm | |
| Material | 7075-T651 Extruded Drawn Aluminium Bar | |
| Series | FCMR38 | |
| Maximum Operating Temperature | 225°F | |
| Standards/Approvals | RoHs and Reach, hardware tests beyond DIN 91 1.9 | |
| Screw Size | M5 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Beam Coupling | ||
Outside Diameter 38.1 mm | ||
Length 57.2mm | ||
Maximum Speed 6000rpm | ||
Torque Rating 10.73Nm | ||
Moment of Inertia 30.032 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 B 11mm | ||
Minimum Operating Temperature -40°F | ||
Bore Size A 16mm | ||
Material 7075-T651 Extruded Drawn Aluminium Bar | ||
Series FCMR38 | ||
Maximum Operating Temperature 225°F | ||
Standards/Approvals RoHs and Reach, hardware tests beyond DIN 91 1.9 | ||
Screw Size M5 | ||
- COO (Country of Origin):
- US
The Ruland Six beam coupling is designed for precision power transmission in light duty applications, offering a robust solution with exceptional torque capacity. Constructed from high-grade 7075 aluminium, this clamp style coupling features an innovative design that includes spiral cuts for improved efficiency and reduced backlash. Ideal for connecting servo motors to lead screws, its compact dimensions ensure optimal performance even in tight spaces. With a balanced structure, the coupling is capable of handling high speeds of up to 6,000 RPM, while minimising vibration and maintaining stability under load. Enhanced by anti-vibration hardware and rigorous manufacturing standards, this coupling combines lightweight characteristics with unparalleled durability, making it an excellent choice for various industrial applications.
Allows for a maximum angular misalignment of 3 degrees
Optimised for easy installation with a standard hex wrench
Manufactured in the USA under strict quality controls
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