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Ruland Aluminium Clamp Style Flexible Jaw Coupler Bore 6 mm x 3 mm 21.8 mm Length MJC15-6-A

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Ruland Aluminium Clamp Style Flexible Jaw Coupler Bore 6 mm x 3 mm 21.8 mm Length MJC15-6-A

Name: Ruland Aluminium Clamp Style Flexible Jaw Coupler Bore 6 mm x 3 mm 21.8 mm Length MJC15-6-A
Brand: Ruland
SKU: 429305
Price: 25.53 USD
Availability: InStock

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Category Mechanical Power Transmission Coupler Brand Ruland Condition New

Specifications

Country of Origin	our Marlborough
Screw Size	M2
Brand	Ruland
Length	21.8mm
Model	MJC15-6-A
Maximum Speed	8000rpm
Maximum Operating Temperature	82°C
Minimum Operating Temperature	-23°C
Standards/Approvals	RoHS3, REACH, DIN 912 12.9
Hub Material	Aluminium
Bore Size A	6mm
Bellows Material	2024-T351 Aluminium Bar
Bore Size B	3mm

Key Features

The coupling is constructed of aluminium hubs with a 2024-T351 aluminium bar bellows for flexibility.
It features a clamp style design and metric M2 screws for secure mounting.
Operating temperature ranges from -23°C minimum to 82°C maximum.
The coupling includes a three-piece design with elastomeric spider insert to absorb vibration and reduce inertia.
Compatible with a variety of hub bores and offering balanced design for high-speed applications.
Manufactured with materials sourced from North America under strict proprietary processes.
RoHS3, REACH, and DIN 912 12.9 standards compliant for environmental and quality assurance.

Product Description

Ruland MJC15-6-A is an aluminium flexible jaw coupling hub designed for mechanical power transmission applications. It features a clamp style with bore sizes of 6 mm and 3 mm and a hub length of 21.8 mm. The coupling is machined from 2024-T351 aluminium bar stock, ensuring lightweight and durable performance with zero backlash. It's engineered to support speeds up to 8000 rpm.

The coupling utilizes a three-piece assembly comprising two aluminium hubs and an elastomeric spider insert known as the bellows. This design minimizes vibration and inertia, suitable for precise motion control and high-speed drives in industrial machinery.

Operating temperature ranges from -23°C to a maximum of 82°C, making it appropriate for varied environmental conditions. The clamp style with metric M2 screws provides secure attachment to shafts and ease of installation. Ruland coupling hubs are manufactured under stringent quality controls in Marlborough, MA, using materials sourced exclusively from North American mills.

Compliance with RoHS3, REACH, and DIN 912 12.9 standards ensures environmental safety and mechanical reliability. Ideal for applications in industrial automation, manufacturing machines, and mechanical assemblies requiring flexible and precise power transmission.

Lightweight aluminium hub construction for reduced inertia. Three-piece jaw coupling design with elastomeric spider. Clamp style with metric M2 screws for secure fastening. Operating temperature range of -23°C to 82°C. Maximum speed capability of 8000 rpm.

Certified RoHS3 and REACH compliance. Manufactured with materials from North American mills.

This coupling is essential for mechanical and fluid power transmission tasks in industrial, manufacturing, and laboratory environments. It balances flexibility with durability and precision for demanding operational conditions. Browse our extensive range of mechanical power transmission components at EnvMart to find compatible accessories and replacements.

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