We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

RULAND MANUFACTURING Zero-Backlash Curved Jaw Coupling Hub - Zero-Backlash Curved Jaw Coupling Hubs
RULAND MANUFACTURINGZero-Backlash Curved Jaw Coupling Hubs

RULAND MANUFACTURING Zero-Backlash Curved Jaw Coupling Hub

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
Zero-Backlash Curved Jaw Coupling Hub
Category
Zero-Backlash Curved Jaw Coupling Hubs
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

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

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 15.1 mm outside diameter. It is designed for use in motion control systems where precise torque transmission and misalignment compensation are required. Common applications include connecting shafts in servo motors, encoders, and positioning equipment
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 15.1 mm outside diameter. It is designed for use in motion control systems where precise torque transmission and misalignment compensation are required. Common applications include connecting shafts in servo motors, encoders, and positioning equipment
Metric aluminum hub for zero-backlash curved jaw couplings. Outside diameter 15.1 mm. Used to connect rotating shafts in motion-control applications, accommodating misalignment while transmitting torque
RULAND MANUFACTURING
Metric aluminum hub for zero-backlash curved jaw couplings. Outside diameter 15.1 mm. Used to connect rotating shafts in motion-control applications, accommodating misalignment while transmitting torque
Metric aluminum zero-backlash curved jaw coupling hub with 15.1 mm outside diameter. Designed for motion control applications requiring precise torque transmission and accommodation of angular and parallel misalignment
RULAND MANUFACTURING
Metric aluminum zero-backlash curved jaw coupling hub with 15.1 mm outside diameter. Designed for motion control applications requiring precise torque transmission and accommodation of angular and parallel misalignment
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 57.2 mm outside diameter. It is designed for use in motion-control systems requiring accurate torque transmission and misalignment compensation, such as servo motors, encoders, and precision positioning equipment
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 57.2 mm outside diameter. It is designed for use in motion-control systems requiring accurate torque transmission and misalignment compensation, such as servo motors, encoders, and precision positioning equipment
Metric aluminum zero-backlash curved jaw coupling hub with 57.2 mm outside diameter. Designed for motion control applications requiring precise torque transmission and accommodation of minor shaft misalignment. Commonly used in packaging, robotics, and conveyor systems
RULAND MANUFACTURING
Metric aluminum zero-backlash curved jaw coupling hub with 57.2 mm outside diameter. Designed for motion control applications requiring precise torque transmission and accommodation of minor shaft misalignment. Commonly used in packaging, robotics, and conveyor systems
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 57.2 mm outside diameter. It is designed for use in motion control applications requiring accurate torque transmission without backlash, such as connecting rotating shafts in automation and packaging equipment
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 57.2 mm outside diameter. It is designed for use in motion control applications requiring accurate torque transmission without backlash, such as connecting rotating shafts in automation and packaging equipment

More from RULAND MANUFACTURING

View all RULAND MANUFACTURING parts
This zero-backlash curved jaw coupling hub is made of aluminum with a 41.3 mm outside diameter. It is designed for use in motion-control systems to connect two shafts, compensating for minor misalignment while transmitting torque. Commonly applied in servo motors, encoders, and precision machinery
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is made of aluminum with a 41.3 mm outside diameter. It is designed for use in motion-control systems to connect two shafts, compensating for minor misalignment while transmitting torque. Commonly applied in servo motors, encoders, and precision machinery
This zero-backlash curved jaw coupling hub is part of the JC32 coupling size series, with a 2-inch outside diameter. Made from aluminum, it is designed for inch-dimension shafts in motion-control applications requiring accurate torque transmission and accommodation of minor misalignment
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is part of the JC32 coupling size series, with a 2-inch outside diameter. Made from aluminum, it is designed for inch-dimension shafts in motion-control applications requiring accurate torque transmission and accommodation of minor misalignment
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 50.8 mm outside diameter. It is designed for use in motion control, packaging, and automation equipment where precise torque transmission without play is required. The hub accommodates minor shaft misalignment while maintaining accurate positioning
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 50.8 mm outside diameter. It is designed for use in motion control, packaging, and automation equipment where precise torque transmission without play is required. The hub accommodates minor shaft misalignment while maintaining accurate positioning
This aluminum curved jaw coupling hub is designed for zero-backlash motion control. It accommodates minor shaft misalignment while transmitting torque. The inch-dimensioned hub has a 1 5/8 in outside diameter and is part of the JC26 coupling size family
RULAND MANUFACTURING
This aluminum curved jaw coupling hub is designed for zero-backlash motion control. It accommodates minor shaft misalignment while transmitting torque. The inch-dimensioned hub has a 1 5/8 in outside diameter and is part of the JC26 coupling size family
Metric aluminum zero-backlash curved jaw coupling hub with 41.3 mm outside diameter, designed for MJC41 coupling size. Used to connect two shafts in motion control applications, transmitting torque while accommodating minor misalignment
RULAND MANUFACTURING
Metric aluminum zero-backlash curved jaw coupling hub with 41.3 mm outside diameter, designed for MJC41 coupling size. Used to connect two shafts in motion control applications, transmitting torque while accommodating minor misalignment
This zero-backlash curved jaw coupling hub is designed for JC50 coupling size systems. It is made of aluminum with a 3 1/8 in outside diameter and inch dimensions. Used in power transmission to connect rotating shafts while compensating for minor misalignment
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is designed for JC50 coupling size systems. It is made of aluminum with a 3 1/8 in outside diameter and inch dimensions. Used in power transmission to connect rotating shafts while compensating for minor misalignment
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 25.4 mm outside diameter. It is designed for precision motion control applications requiring accurate torque transmission and misalignment accommodation
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 25.4 mm outside diameter. It is designed for precision motion control applications requiring accurate torque transmission and misalignment accommodation
Aluminum zero-backlash curved jaw coupling hub with 3/4 in outside diameter. Inch series, part of JC12 coupling size family. Used in motion control and power transmission systems to connect shafts, transmit torque, and accommodate minor misalignment
RULAND MANUFACTURING
Aluminum zero-backlash curved jaw coupling hub with 3/4 in outside diameter. Inch series, part of JC12 coupling size family. Used in motion control and power transmission systems to connect shafts, transmit torque, and accommodate minor misalignment