Ruland, 31.8 mm OD 12 mm, 44.5 mm Length 9 mm Flexible Beam Coupling
- RS Stock No.:
- 591-931
- Mfr. Part No.:
- FCMR32-12-9-SS
- Manufacturer:
- Ruland
Subtotal (1 unit)*
MYR1,233.43
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- Shipping from 13 March 2026
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Units | Per Unit |
|---|---|
| 1 + | MYR1,233.43 |
*price indicative
- RS Stock No.:
- 591-931
- Mfr. Part No.:
- FCMR32-12-9-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 | 31.8 mm | |
| Length | 44.5mm | |
| Maximum Speed | 6000rpm | |
| Torque Rating | 14.6Nm | |
| Moment of Inertia | 32.426 x 10-6 kg/m² | |
| Number of Beams | 6 | |
| Misalignment - Angular | 3.0° | |
| Style | Clamp | |
| Misalignment - Parallel | 0.38mm | |
| Misalignment - Axial | 0.25mm | |
| Bore Size A | 12mm | |
| Material | 303 Stainless Steel | |
| Bore Size B | 9mm | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 176°C | |
| Series | FCMR32 | |
| Standards/Approvals | DIN 912 12.9, RoHS3, REACH | |
| Screw Size | M5 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Beam Coupling | ||
Outside Diameter 31.8 mm | ||
Length 44.5mm | ||
Maximum Speed 6000rpm | ||
Torque Rating 14.6Nm | ||
Moment of Inertia 32.426 x 10-6 kg/m² | ||
Number of Beams 6 | ||
Misalignment - Angular 3.0° | ||
Style Clamp | ||
Misalignment - Parallel 0.38mm | ||
Misalignment - Axial 0.25mm | ||
Bore Size A 12mm | ||
Material 303 Stainless Steel | ||
Bore Size B 9mm | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 176°C | ||
Series FCMR32 | ||
Standards/Approvals DIN 912 12.9, RoHS3, REACH | ||
Screw Size M5 | ||
- COO (Country of Origin):
- US
The Ruland Clamp style six beam coupling showcases refined engineering aimed at enhancing performance in light-duty power transmission applications. Designed with precision, it features a unique construction that allows for high torque capacity and reduced windup, making it ideal for coupling a servo motor to a lead screw. The coupling boasts zero-backlash functionality, ensuring a balanced design that minimises vibration at high rotational speeds of up to 6,000 RPM. Crafted from 303 stainless steel, it demonstrates durability and compliance with international standards, making it a reliable choice for various applications. Ruland's commitment to quality is evident, as each coupling is meticulously manufactured in the USA, reflecting strict engineering controls and proprietary processes to ensure excellence. With anti-vibration hardware included, this product delivers superior performance and reliability in critical applications.
Has a balanced design to reduce operating vibrations
Includes Nypatch hardware for consistent screw seating
Manufactured under strict quality controls in the USA
Meets RoHS3 and REACH compliance standards for safety
Optimised for high-speed applications with a maximum speed of 6,000 RPM
Allows easy installation with recommended tools for precise use
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