RULAND MANUFACTURING Zero-Backlash Curved Jaw Coupling Hub
The RULAND MANUFACTURING MJCC57-30-A is a zero-backlash curved jaw coupling hub in the MJC57 coupling size, made of metric aluminum with a 57.2 mm outside diameter. This hub is designed for precision motion control…
SKU 3G-OTH-134379
Also listed as: MJCC5730A · MJCC57 30 A
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The RULAND MANUFACTURING MJCC57-30-A is a zero-backlash curved jaw coupling hub in the MJC57 coupling size, made of metric aluminum with a 57.2 mm outside diameter. This hub is designed for precision motion control applications requiring accurate torque transmission without backlash.
Frequently Asked Questions
What is a Ruland Manufacturing zero-backlash curved jaw coupling hub used for?
A Ruland Manufacturing zero-backlash curved jaw coupling hub connects two shafts in motion-control applications, compensating for minor misalignment while transmitting torque. It is commonly used in servo motors, encoders, and precision positioning systems across industrial automation, packaging, and machine tool sectors.
What are the specifications of the Ruland MJCC57-30-A jaw coupling hub?
The Ruland MJCC57-30-A is a metric aluminum jaw coupling hub with a 57.2 mm outside diameter. It is part of the MJC57 coupling size family and is designed for zero-backlash curved jaw coupling systems. The aluminum construction provides low inertia and corrosion resistance for light- to medium-duty applications.
Where to buy Ruland Manufacturing jaw coupling hubs worldwide?
3G Electric supplies Ruland Manufacturing jaw coupling hubs worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the MJCC57-30-A or other Ruland coupling components.
How to select the correct Ruland jaw coupling hub for my application?
To select the correct Ruland jaw coupling hub, match the hub bore size to your shaft diameter, confirm the outside diameter (57.2 mm for MJC57 size), and verify torque and misalignment ratings. Aluminum hubs suit low-inertia applications; consult Ruland's technical data for specific load and speed limits.
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3G Electric supplies RULAND MANUFACTURING zero-backlash curved jaw coupling hubs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
