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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 MJCC51-12-A is a zero-backlash curved jaw coupling hub in the MJC51 coupling size, made of metric aluminum with a 50.8 mm outside diameter. 3G Electric interprets customer demand and delivers…

SKU 3G-OTH-134154

Also listed as: MJCC5112A · MJCC51 12 A

Brand
RULAND MANUFACTURING
Item
Zero-Backlash Curved Jaw Coupling Hub
Category
Zero-Backlash Curved Jaw Coupling Hubs
Available to Order
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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
MJCC51-12-A
Type
Metric, Aluminum
Outside Dia
50.8 mm

Technical Documents

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

Product Description

The RULAND MANUFACTURING MJCC51-12-A is a zero-backlash curved jaw coupling hub in the MJC51 coupling size, made of metric aluminum with a 50.8 mm outside diameter. 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor for brands including FBR, Interpump, Riello, Beckett, Schneider, ABB, Siemens, SKF, Festo, and Fluke.

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 MJCC51-12-A jaw coupling hub used for?

The RULAND MANUFACTURING MJCC51-12-A is a zero-backlash curved jaw coupling hub used to connect two rotating shafts in motion-control systems. It is commonly applied in servo motors, encoders, and precision positioning equipment where misalignment compensation and torque transmission are required.

What are the specifications of the RULAND MANUFACTURING MJCC51-12-A?

The MJCC51-12-A is a metric, aluminum jaw coupling hub with a 50.8 mm outside diameter. It is part of the MJC51 coupling size family and is manufactured by RULAND MANUFACTURING. The part number is MJCC51-12-A, and it is designed for zero-backlash curved jaw coupling applications.

Where to buy the RULAND MANUFACTURING MJCC51-12-A worldwide?

3G Electric supplies the RULAND MANUFACTURING MJCC51-12-A jaw coupling hub to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this component globally.

How to select the correct RULAND MANUFACTURING jaw coupling hub?

To select the correct RULAND MANUFACTURING jaw coupling hub, match the outside diameter (50.8 mm for MJC51 size) and bore dimensions to your shaft. Ensure the hub material (aluminum) suits your torque and environmental needs. RULAND MANUFACTURING hubs are designed for zero-backlash curved jaw couplings.

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
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 50.8 mm outside diameter, designed for the MJC51 coupling size. It is used in motion control systems to connect rotating shafts, providing torque transmission while compensating for misalignment. Typical applications include servo motors, encoders, and precision positioning equipment
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 50.8 mm outside diameter, designed for the MJC51 coupling size. It is used in motion control systems to connect rotating shafts, providing torque transmission while compensating for misalignment. Typical applications include servo motors, encoders, and precision positioning equipment
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 50.8 mm outside diameter. It accommodates misalignment while transmitting torque in motion control systems such as servo motors and precision positioning equipment
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 50.8 mm outside diameter. It accommodates misalignment while transmitting torque in motion control systems such as servo motors and precision positioning equipment
This zero-backlash curved jaw coupling hub is designed for use in motion-control systems requiring precise torque transmission and vibration damping. It compensates for minor shaft misalignment and is commonly applied in servo motors, encoders, and precision industrial machinery. Made of metric aluminum with a 50.8 mm outside diameter, it is part of the MJC51 coupling size family
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is designed for use in motion-control systems requiring precise torque transmission and vibration damping. It compensates for minor shaft misalignment and is commonly applied in servo motors, encoders, and precision industrial machinery. Made of metric aluminum with a 50.8 mm outside diameter, it is part of the MJC51 coupling size family
This zero-backlash curved jaw coupling hub is part of the MJC51 coupling series, with a 50.8 mm outside diameter. Made from metric aluminum, it is designed for motion control applications requiring precise torque transmission and misalignment accommodation, such as connecting servo motors and encoders in automation systems
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is part of the MJC51 coupling series, with a 50.8 mm outside diameter. Made from metric aluminum, it is designed for motion control applications requiring precise torque transmission and misalignment accommodation, such as connecting servo motors and encoders in automation systems
This zero-backlash curved jaw coupling hub is designed for use in motion-control systems to connect two shafts while compensating for minor misalignment. It is suitable for applications requiring accurate torque transmission and vibration damping, such as servo motors, encoders, and precision industrial machinery. The hub is made of aluminum with a 50.8 mm outside diameter and is part of the MJC51 coupling size series
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is designed for use in motion-control systems to connect two shafts while compensating for minor misalignment. It is suitable for applications requiring accurate torque transmission and vibration damping, such as servo motors, encoders, and precision industrial machinery. The hub is made of aluminum with a 50.8 mm outside diameter and is part of the MJC51 coupling size series
This zero-backlash curved jaw coupling hub is made of aluminum with a 50.8 mm outside diameter. It is designed for use in motion control systems that require precise torque transmission and accommodation of minor shaft misalignment. Common applications include servo motors, encoders, and precision machinery
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is made of aluminum with a 50.8 mm outside diameter. It is designed for use in motion control systems that require precise torque transmission and accommodation of minor shaft misalignment. Common applications include servo motors, encoders, and precision machinery

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This inch-series aluminum hub is part of the JC32 coupling family, featuring a curved jaw design for zero-backlash torque transmission. With a 2-inch outside diameter, it is used in power transmission applications to connect shafts while accommodating minor misalignment and damping vibration
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This inch-series aluminum hub is part of the JC32 coupling family, featuring a curved jaw design for zero-backlash torque transmission. With a 2-inch outside diameter, it is used in power transmission applications to connect shafts while accommodating minor misalignment and damping vibration
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Inch-series aluminum curved jaw coupling hub with 2 in outside diameter. Zero-backlash design for precision motion-control applications. Suitable for connecting shafts in servo motors, encoders, and other industrial machinery requiring vibration damping and misalignment accommodation
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 41.3 mm outside diameter. It is designed for use in motion control systems requiring precise torque transmission and misalignment accommodation, such as connecting servo motors and encoders
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 41.3 mm outside diameter. It is designed for use in motion control systems requiring precise torque transmission and misalignment accommodation, such as connecting servo motors and encoders
This zero-backlash curved jaw coupling hub is made of aluminum with a 41.3 mm outside diameter. It is designed for metric applications and fits the MJS41 coupling size. Used in motion-control systems to connect two shafts while compensating for minor misalignment and transmitting torque
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is made of aluminum with a 41.3 mm outside diameter. It is designed for metric applications and fits the MJS41 coupling size. Used in motion-control systems to connect two shafts while compensating for minor misalignment and transmitting torque
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
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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
Metric aluminum hub for zero-backlash curved jaw couplings, with 15.1 mm outside diameter. Used in motion control systems to connect shafts while accommodating misalignment and transmitting torque without backlash. Suitable for servo motors, encoders, and precision positioning equipment
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Metric aluminum hub for zero-backlash curved jaw couplings, with 15.1 mm outside diameter. Used in motion control systems to connect shafts while accommodating misalignment and transmitting torque without backlash. Suitable for servo motors, encoders, and precision positioning equipment
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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