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RULAND MANUFACTURING Jaw Coupling Hub: MJC15 Coupling Size, 15.1 mm Outside Dia, Metric - Zero-Backlash Curved Jaw Coupling Hubs
RULAND MANUFACTURINGZero-Backlash Curved Jaw Coupling Hubs

RULAND MANUFACTURING Jaw Coupling Hub: MJC15 Coupling Size, 15.1 mm Outside Dia, Metric

The RULAND MANUFACTURING MJC15-4-A is a zero-backlash curved jaw coupling hub in the MJC15 coupling size, made of metric aluminum with a 15.1 mm outside diameter. This component is designed for motion control…

SKU 3G-OTH-134233

Also listed as: MJC154A · MJC15 4 A

Brand
RULAND MANUFACTURING
Item
Jaw Coupling Hub: MJC15 Coupling Size, 15.1 mm Outside Dia, Metric
Category
Zero-Backlash Curved Jaw Coupling Hubs
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Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
MJC15-4-A
Type
Metric, Aluminum
Outside Dia
15.1 mm

Technical Documents

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RULAND MANUFACTURING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING MJC15-4-A is a zero-backlash curved jaw coupling hub in the MJC15 coupling size, made of metric aluminum with a 15.1 mm outside diameter. This component is designed for motion control applications requiring precise torque transmission without backlash.

Frequently Asked Questions

What is a Ruland Manufacturing MJC15-4-A jaw coupling hub used for?

The Ruland Manufacturing MJC15-4-A is a zero-backlash curved jaw coupling hub used to connect two shafts in motion-control applications. It accommodates misalignment while transmitting torque smoothly, making it ideal for servo motors, encoders, and precision positioning systems across industrial automation.

What are the specifications of the Ruland MJC15-4-A coupling hub?

The Ruland MJC15-4-A is a metric aluminum jaw coupling hub with a 15.1 mm outside diameter. It is part of the MJC15 coupling size series and is designed for zero-backlash curved jaw couplings. The manufacturer part number is MJC15-4-A.

Where to buy Ruland Manufacturing MJC15-4-A coupling hubs worldwide?

3G Electric supplies and delivers Ruland Manufacturing MJC15-4-A coupling hubs worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order reaches any international destination. Contact us for availability and lead time.

How to select the correct Ruland jaw coupling hub size?

To select the correct Ruland jaw coupling hub, match the hub bore size to your shaft diameter and confirm the outside diameter (15.1 mm for MJC15) fits your application envelope. Ensure the hub material (aluminum) meets your torque and environmental requirements. Always verify shaft keyway dimensions.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
RULAND MANUFACTURING Jaw Coupling Hub: MJC15 Coupling Size, 15.1 mm Outside Dia, Metric, Aluminum (MPN MJC15-5-A)
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