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RULAND MANUFACTURING Zero-Backlash Curved Jaw Coupling Hub, MJC25-9-A - Zero-Backlash Curved Jaw Coupling Hubs
RULAND MANUFACTURINGZero-Backlash Curved Jaw Coupling Hubs

RULAND MANUFACTURING Zero-Backlash Curved Jaw Coupling Hub, MJC25-9-A

The RULAND MANUFACTURING MJC25-9-A is a zero-backlash curved jaw coupling hub in the MJC25 coupling size, made of metric aluminum with a 25.4 mm outside diameter. This component is designed for motion control…

SKU 3G-OTH-134348

Also listed as: MJC259A · MJC25 9 A

Brand
RULAND MANUFACTURING
Item
Zero-Backlash Curved Jaw Coupling Hub, MJC25-9-A
Category
Zero-Backlash Curved Jaw Coupling Hubs
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
MJC25-9-A
Type
Metric, Aluminum
Outside Dia
25.4 mm

Technical Documents

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

Product Description

The RULAND MANUFACTURING MJC25-9-A is a zero-backlash curved jaw coupling hub in the MJC25 coupling size, made of metric aluminum with a 25.4 mm outside diameter. This component is designed for motion control applications requiring precise torque transmission and misalignment accommodation.

Frequently Asked Questions

What is a Ruland Manufacturing MJC25-9-A jaw coupling hub used for?

The Ruland Manufacturing MJC25-9-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, commonly found in servo motors, encoders, and precision positioning systems across industrial automation.

What are the specifications of the Ruland Manufacturing MJC25-9-A coupling hub?

The Ruland Manufacturing MJC25-9-A is a metric, aluminum jaw coupling hub with a 25.4 mm outside diameter. It is part of the MJC25 coupling size family and is designed for zero-backlash curved jaw coupling assemblies. The manufacturer part number is MJC25-9-A.

Where to buy a Ruland Manufacturing MJC25-9-A coupling hub worldwide?

3G Electric supplies the Ruland Manufacturing MJC25-9-A jaw coupling hub to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this precision coupling component.

How to select the correct Ruland Manufacturing jaw coupling hub size?

To select the correct Ruland Manufacturing jaw coupling hub, match the outside diameter (25.4 mm for MJC25) and bore size to your shaft dimensions. Ensure the hub material (aluminum) suits your torque and environmental requirements. Always verify the coupling size and zero-backlash specification for your application.

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
Metric aluminum hub for zero-backlash curved jaw couplings. Outside diameter 25.4 mm. Designed for motion control systems requiring accurate torque transmission and accommodation of minor misalignment
RULAND MANUFACTURING
Metric aluminum hub for zero-backlash curved jaw couplings. Outside diameter 25.4 mm. Designed for motion control systems 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 used in motion control systems to connect two shafts, providing accurate torque transmission and compensating for misalignment. Typical applications include servo motors, encoders, and precision positioning equipment
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This zero-backlash curved jaw coupling hub is made of metric aluminum with a 50.8 mm outside diameter. It is used in motion control systems to connect two shafts, providing accurate torque transmission and 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 25.4 mm outside diameter, designed for the MJC25 coupling size. It is used to connect two shafts in motion-control applications, accommodating misalignment while transmitting torque smoothly. Typical uses include servo motors, encoders, and precision positioning systems in industrial automation and packaging equipment
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 25.4 mm outside diameter, designed for the MJC25 coupling size. It is used to connect two shafts in motion-control applications, accommodating misalignment while transmitting torque smoothly. Typical uses include servo motors, encoders, and precision positioning systems in industrial automation and packaging equipment
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 metric aluminum with a 25.4 mm outside diameter, designed for the MJC25 coupling size. 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 25.4 mm outside diameter, designed for the MJC25 coupling size. 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 made of metric aluminum with a 50.8 mm outside diameter. It is designed for use in motion control systems where accurate torque transmission and misalignment compensation are required, such as 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 50.8 mm outside diameter. It is designed for use in motion control systems where accurate torque transmission and misalignment compensation are required, such as connecting shafts in servo motors, encoders, and positioning equipment

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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 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
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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
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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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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