RULAND MANUFACTURINGZero-Backlash Curved Jaw Coupling Hubs

RULAND MANUFACTURING Jaw Coupling Hub: MJC41 Coupling Size, 41.3 mm Outside Dia, Metric

SKU 3G-OTH-134149

Brand

RULAND MANUFACTURING

Item

Jaw Coupling Hub: MJC41 Coupling Size, 41.3 mm Outside Dia, Metric

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

MJC41-15-A 

Type

Metric, Aluminum 

Outside Dia

41.3 mm 

View Full Spec Sheet

Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a Ruland Manufacturing MJC41-15-A jaw coupling hub used for?

The Ruland Manufacturing MJC41-15-A is a zero-backlash curved jaw coupling hub used to connect two shafts in motion-control systems, compensating for minor misalignment. It is common in packaging, printing, and conveyor equipment where precise torque transmission and damping of vibration are required.

What are the specifications of the Ruland MJC41-15-A coupling hub?

The Ruland MJC41-15-A is a metric, aluminum jaw coupling hub with a 41.3 mm outside diameter. It is part of the MJC41 coupling size series and is designed for zero-backlash curved jaw applications. The manufacturer part number is MJC41-15-A.

Where to buy a Ruland MJC41-15-A coupling hub worldwide?

3G Electric supplies and delivers the Ruland MJC41-15-A coupling hub worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure the part reaches your facility, whether in North America, Europe, Asia, or the Middle East.

How to select the correct Ruland jaw coupling hub for my application?

To select the correct Ruland jaw coupling hub, match the outside diameter (41.3 mm for MJC41 size) and bore size to your shaft dimensions. Consider torque requirements, misalignment tolerance, and operating temperature. Aluminum hubs suit lighter loads; consult Ruland's technical data for specific ratings.

Used in

Common applications for RULAND MANUFACTURING

Automated packaging machinery — Ruland beam couplings (e.g., PSR20-8-5-A) for connecting servo motors to conveyor drive shafts.

CNC machine tools — Ruland rigid couplings (e.g., CLX-4-4-A) for precise alignment of ball screw assemblies.

Robotic arm joints — Ruland Oldham coupling hubs (e.g., OSC16-6-A) for accommodating axial motion in end-effector drives.

Pump and compressor systems — Ruland stainless steel shaft collars (e.g., CL-3-ST) for securing impeller shafts.

Printing press rollers — Ruland clamp-on beam couplings (e.g., PCR18-8-8-A) for synchronizing roller rotation with minimal backlash.

Material handling conveyors — Ruland set screw couplings (e.g., PSMR29-7-7-A) for linking gearboxes to drive rollers.

RULAND MANUFACTURING Products

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.

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