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Ruland Aluminium Flexible Shaft Coupler 19.05 mm OD, 5 mm Bore, 31.75 mm Length, Clamp Style, Model FCMR19-5-5-A
Specifications
| Country of Origin | United States |
|---|---|
| Screw Size | M3 |
| Brand | Ruland |
| Material | Aluminium |
| Length | 31.75mm |
| Model | FCMR19-5-5-A |
| Maximum Speed | 6000rpm |
| Number of Beams | 6 |
| Outside diameter | 19.05mm |
| Maximum Operating Temperature | 107°C |
| Minimum Operating Temperature | -40°C |
| Torque Rating | 2.94Nm |
| Standards/Approvals | DIN 912 12.9, REACH, RoHS3 |
| Moment of Inertia | 1.037 x 10-6 kg/m² |
| Misalignment - Angular | 3° |
| Misalignment - Parallel | 0.2mm |
| Misalignment - Axial | 0.13mm |
| Bore Size B | 5mm |
Key Features
- Constructed from aluminium for lightweight and durability.
- Outer diameter of 19.05 mm with a length of 31.75 mm.
- Clamp style fixing ensures secure attachment with M3 socket head cap screws.
- Designed to handle maximum speeds up to 6000 rpm and torque rating of 2.94 Nm.
- Allows up to 3 degrees angular misalignment and limited axial and parallel misalignments.
- Suitable for applications including encoders, stepper motors, robotics, pumps, valves, and servo systems.
- Temperature range from -40°C to 107°C supports various industrial environments.
Product Description
Ruland FCMR19-5-5-A Aluminium Flexible Shaft Coupler is engineered for mechanical power transmission applications requiring precision, durability, and high performance. This one-piece clamp-style coupling eliminates mechanical joints, reducing the risk of failure points and enhancing torsional rigidity with zero backlash. The aluminium construction provides a lightweight yet robust solution capable of operating at speeds up to 6000 rpm and torque up to 2.94 Nm.
This coupling accommodates misalignments including up to 3° angular, 0.2 mm parallel, and 0.13 mm axial movement, making it ideal for demanding applications such as encoders, stepper motors, robotics, measuring instruments, servo systems, pumps, valves, and fans. The clamp style fixing uses M3 size socket head cap screws for secure and reliable attachment to shafts.
Designed to withstand operation temperatures from -40°C to 107°C, it performs reliably in a range of industrial and laboratory environments. The coupling meets DIN 912 12.9, REACH, and RoHS3 standards, ensuring compliance with mechanical and environmental regulations.
Constructed of durable aluminium material. Clamp style fixing with M3 socket head cap screws. Supports maximum operating speed of 6000 rpm. Torque rating of 2.94 Nm for high torque applications. Misalignment capabilities: 3° angular, 0.2 mm parallel, 0.13 mm axial.
Single-piece, torsionally rigid design for zero backlash. Operating temperature range from -40°C to 107°C. Complies with DIN 912 12.9, REACH, and RoHS3 standards.
This coupling is ideal for use in industrial machinery, robotics, pumps, valves, and instrumentation requiring precise and reliable shaft connections. Designed and manufactured in the United States, it offers high quality and industrial-grade performance for power transmission needs. Browse EnvMart for more Ruland mechanical power transmission components and flexible couplers.
Explore more products in our Mechanical Power Transmission Coupler category.
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Frequently Asked Questions
It can handle a maximum speed of 6000 rpm.
The torque rating is 2.94 Nm.
The outer diameter is 19.05 mm, and the length is 31.75 mm.
It is constructed from aluminium, providing a lightweight yet robust solution.
The bore size is 5 mm.
It accommodates up to 3° of angular misalignment, 0.2 mm of parallel misalignment, and 0.13 mm of axial movement.
The operating temperature range is from -40°C to 107°C.
It complies with DIN 912 12.9, REACH, and RoHS3 standards.
It uses a clamp style fixing with M3 size socket head cap screws for secure attachment.
It is suitable for applications including encoders, stepper motors, robotics, pumps, valves, and servo systems.
The moment of inertia is 1.037 x 10^-6 kg/m².
It is designed and manufactured in the United States.
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