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Ruland Aluminium Clamp Style Flexible Shaft Coupler 38.1mm OD 14mm Bore 57.15mm Length FCMR38-14-14-A
Specifications
| Country of Origin | United States |
|---|---|
| Screw Size | M4 |
| Brand | Ruland |
| Material | Aluminium |
| Length | 57.15mm |
| Model | FCMR38-14-14-A |
| Maximum Speed | 6000rpm |
| Number of Beams | 6 |
| Outside diameter | 38.1mm |
| Maximum Operating Temperature | 107°C |
| Minimum Operating Temperature | -40°C |
| Torque Rating | 12.43Nm |
| Standards/Approvals | DIN 912 12.9, REACH, RoHS3 |
| Moment of Inertia | 30.032 x 10-6 kg/m² |
| Misalignment - Angular | 3° |
| Misalignment - Parallel | 0.76mm |
| Misalignment - Axial | 0.38mm |
| Bore Size B | 14mm |
Key Features
- Clamp style fixing provides secure attachment with one socket head cap screw per shaft.
- Constructed from durable aluminium for lightweight and corrosion resistance.
- Rated for maximum speed of 6000 rpm with zero backlash.
- Torque rating of 12.43 Nm with torsionally rigid one-piece construction.
- Designed for operating temperatures from -40°C to 107°C.
- Includes six-beam flexible design for enhanced performance.
- Complies with DIN 912 12.9, REACH, and RoHS3 standards.
- Suitable for encoders, stepper motors, robotics, servo systems, pumps, and valves.
Product Description
Ruland FCMR38-14-14-A Aluminium Clamp Style Flexible Shaft Coupler is engineered for applications requiring high speeds and precise torque transmission. This coupling features a clamp style fixing with one socket head cap screw per shaft, ensuring a reliable and strong mechanical connection.
Manufactured as a one-piece aluminium construction, it offers excellent resistance to corrosion while maintaining a lightweight design. The coupling's flexible six-beam design accommodates various shaft misalignments, including angular, parallel, and axial deviations, up to specified limits, thereby preventing mechanical strain or failure.
Rated for a maximum speed of 6000 rpm and torque capacity of 12.43 Nm, this coupling is torsionally rigid with zero backlash, making it ideal for sensitive equipment such as encoders, stepper motors, robotics, measuring instruments, servo systems, pumps, valves, and fans. It operates effectively within a temperature range of -40°C to 107°C, making it suitable for diverse industrial environments.
Compliance with standards such as DIN 912 12.9, REACH, and RoHS3 assures adherence to stringent quality and safety requirements. The aluminium flexible shaft coupler is designed to perform reliably where higher speeds and misalignment tolerance is required, outperforming other coupling types that are limited by lubrication or mechanical joint failure risks.
Clamp style fixing with secure socket head cap screws. Lightweight aluminium one-piece construction. Accommodates axial, angular, and parallel misalignments. High speed and torque capacity with zero backlash. Wide operating temperature range from -40°C to 107°C.
Six-beam flexible design enhances performance. Suitable for robotics, motors, pumps, valves, and precision instruments. Complies with DIN 912 12.9, REACH, and RoHS3 standards. Manufactured in the United States ensuring quality control.
This coupling is essential for industries such as manufacturing, robotics, automation, water treatment, and HVAC systems where precision mechanical power transmission is vital. Explore more mechanical power transmission components and flexible couplings in the EnvMart catalog for compatible and complementary products.
Explore more products in our Mechanical Power Transmission Coupler category.
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Frequently Asked Questions
The maximum speed rating of this flexible shaft coupler is 6000 rpm.
This model has a torque rating of 12.43 Nm.
It is constructed from aluminium, which provides a lightweight and corrosion-resistant design.
The operating temperature range for this unit is from -40°C to 107°C.
The six-beam flexible design allows it to accommodate angular misalignments up to 3°, parallel misalignments up to 0.76 mm, and axial misalignments up to 0.38 mm.
It complies with DIN 912 12.9, REACH, and RoHS3 standards.
The outside diameter of this coupler is 38.1 mm.
The length of this coupler is 57.15 mm.
The screw size used in the clamp fixing is M4.
This coupler is suitable for applications including encoders, stepper motors, robotics, servo systems, pumps, and valves.
The moment of inertia for this coupler is 30.032 x 10^-6 kg/m².
The coupler is mounted to the shafts using a clamp style fixing with one socket head cap screw per shaft, ensuring a secure attachment.
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