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Ruland Flexible Coupler 15.9 mm OD, 6 mm to 5 mm Bore, 25.4 mm Length, Aluminium Clamp Style FCMR16-6-5-A
Specifications
| Country of Origin | our Marlborough |
|---|---|
| Screw Size | M2.5 |
| Brand | Ruland |
| Length | 25.4mm |
| Model | FCMR16-6-5-A |
| Maximum Speed | 6000rpm |
| Maximum Operating Temperature | 107°C |
| Minimum Operating Temperature | -40°C |
| Torque Rating | 1.47Nm |
| Standards/Approvals | DIN 912 12.9, REACH, RoHS3 |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 186-4097Brand: RulandManufacturers Part No.: FCMR16-6-5-A |
| Hub Material | Aluminium |
| Bore Size A | 6mm |
| Moment of Inertia | 0.38 x 10-6 kg/m² |
| Misalignment - Angular | 3° |
| Misalignment - Parallel | 0.2mm |
| Misalignment - Axial | 0.13mm |
| Bellows Material | 7075-T651 Extruded Drawn Aluminium Bar |
| Bore Size B | 5mm |
Key Features
- Constructed from 7075-T651 extruded drawn aluminium for lightweight and low inertia.
- Clamp style coupler supports 6 mm and 5 mm bore sizes securely.
- Designed for operating temperatures from -40°C to 107°C.
- Allows angular, parallel, and axial misalignment tolerances of 3°, 0.2 mm, and 0.13 mm respectively.
- Maximum rotational speed rating of 6000 rpm for stable high-speed performance.
- Torque rating of 1.47 Nm with minimal moment of inertia to reduce energy loss.
- Includes M2.5 metric screws with Nypatch anti-vibration hardware to prevent galling.
- Manufactured under strict controls with material sourced from North American mills.
Product Description
Ruland FCMR16-6-5-A is a precision flexible coupler designed to connect servo motors to lead screws in light duty power transmission. Made from 7075-T651 extruded drawn aluminium bar, it offers lightweight construction and low inertia, ideal for high-speed rotational applications up to 6000 rpm.
The coupler has a flange outer diameter of 15.9 mm with bore sizes of 6 mm and 5 mm for each shaft respectively, and an overall length of 25.4 mm. Its clamp style design provides secure shaft engagement with M2.5 metric screws, equipped with Nypatch anti-vibration hardware to reduce screw loosening and galling during repeated installations.
Operating temperature ranges from -40°C to 107°C, enabling use in varied industrial environments. It tolerates angular misalignment up to 3°, parallel misalignment up to 0.2 mm, and axial misalignment of 0.13 mm, ensuring reliable flexible coupling performance.
The flexible coupling delivers a torque rating of 1.47 Nm with a minimal moment of inertia (0.38 x 10^-6 kg/m²), facilitating efficient power transmission with reduced vibration and backlash. This makes it suitable for uses in manufacturing automation, laboratory instrumentation, and mechanical power transmission systems.
Manufactured in Ruland's Marlborough, Massachusetts factory using material from North American mills, this coupling meets DIN 912 12.9, REACH, and RoHS3 standards, demonstrating compliance and quality assurance.
Constructed from 7075-T651 extruded drawn aluminium for optimal strength and light weight. Clamp style ensures secure fit for 6 mm and 5 mm bores. Supports high-speed rotation up to 6000 rpm with balanced design to reduce vibration.
Wide operating temperature range from -40°C to 107°C. Precision misalignment tolerances enhance coupling flexibility and durability. Includes metric M2.5 screws with anti-vibration hardware.
This Ruland flexible coupler is an essential component in mechanical power transmission for industrial, manufacturing, and automation systems. Explore the full range of Ruland flexible couplings on EnvMart for compatible models and sizes.
Explore more products in our Mechanical Power Transmission Couplers category.
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Frequently Asked Questions
The maximum rotational speed rating of this flexible coupler is 6000 rpm, allowing for stable high-speed performance.
This model supports bore sizes of 6 mm and 5 mm, allowing for secure connections to different shaft sizes.
The torque rating of this flexible coupler is 1.47 Nm, facilitating efficient power transmission.
It operates within a temperature range of -40°C to 107°C, making it suitable for various industrial environments.
This coupler allows for angular misalignment up to 3°, parallel misalignment up to 0.2 mm, and axial misalignment of 0.13 mm.
It is constructed from 7075-T651 extruded drawn aluminium, which provides lightweight and low inertia characteristics.
The coupler includes M2.5 metric screws that are equipped with Nypatch anti-vibration hardware to prevent galling.
This model meets DIN 912 12.9, REACH, and RoHS3 standards, ensuring compliance and quality assurance.
The overall length of this flexible coupler is 25.4 mm, which is suitable for various applications.
It is manufactured in Ruland's facility located in Marlborough, Massachusetts, using material sourced from North American mills.
The moment of inertia for this flexible coupler is 0.38 x 10^-6 kg/m², which helps reduce energy loss during operation.
This coupler is suitable for applications in manufacturing automation, laboratory instrumentation, and mechanical power transmission systems.
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