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RULAND MANUFACTURING Zero-Backlash Curved Jaw Coupling Hub, MJC57-20-A - Zero-Backlash Curved Jaw Coupling Hubs
RULAND MANUFACTURINGZero-Backlash Curved Jaw Coupling Hubs

RULAND MANUFACTURING Zero-Backlash Curved Jaw Coupling Hub, MJC57-20-A

The RULAND MANUFACTURING MJC57-20-A is a zero-backlash curved jaw coupling hub in the MJC57 coupling size, made of metric aluminum with a 57.2 mm outside diameter. This hub is designed for use in motion control and…

SKU 3G-OTH-134291

Also listed as: MJC5720A · MJC57 20 A

Brand
RULAND MANUFACTURING
Item
Zero-Backlash Curved Jaw Coupling Hub, MJC57-20-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
MJC57-20-A
Type
Metric, Aluminum
Outside Dia
57.2 mm

Technical Documents

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

Product Description

The RULAND MANUFACTURING MJC57-20-A is a zero-backlash curved jaw coupling hub in the MJC57 coupling size, made of metric aluminum with a 57.2 mm outside diameter. This hub is designed for use in motion control and power transmission applications requiring precise torque transfer and misalignment accommodation.

Frequently Asked Questions

What is a RULAND MANUFACTURING MJC57-20-A jaw coupling hub used for?

The RULAND MANUFACTURING MJC57-20-A is a zero-backlash curved jaw coupling hub used to connect two rotating shafts while damping vibration and accommodating minor misalignment. It is commonly applied in motion control, packaging, and automation equipment where precise torque transmission is required.

What are the specifications of the RULAND MANUFACTURING MJC57-20-A?

The MJC57-20-A is a metric, aluminum jaw coupling hub with a 57.2 mm outside diameter. It is part of the MJC57 coupling size series from RULAND MANUFACTURING. The manufacturer part number is MJC57-20-A, and it is designed for zero-backlash curved jaw coupling applications.

Where to buy RULAND MANUFACTURING MJC57-20-A worldwide?

You can source the RULAND MANUFACTURING MJC57-20-A jaw coupling hub through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this metric aluminum coupling hub.

How to select the correct RULAND MANUFACTURING jaw coupling hub size?

To select the correct RULAND MANUFACTURING jaw coupling hub, match the outside diameter and bore size to your shaft dimensions. The MJC57-20-A has a 57.2 mm outside diameter and is designed for metric shafts. Ensure the hub material—aluminum in this case—suits your torque and environmental requirements.

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 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 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
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 such as connecting servo motors and encoders, where it dampens vibration and accommodates minor misalignment. The curved jaw design provides smooth torque transmission in precision 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 such as connecting servo motors and encoders, where it dampens vibration and accommodates minor misalignment. The curved jaw design provides smooth torque transmission in precision equipment
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
This zero-backlash curved jaw coupling hub is made of aluminum with a 57.2 mm outside diameter, designed for metric systems. It is used to connect two shafts in motion-control applications, accommodating misalignment while transmitting torque. Suitable for use in industrial automation, packaging, and robotics
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is made of aluminum with a 57.2 mm outside diameter, designed for metric systems. It is used to connect two shafts in motion-control applications, accommodating misalignment while transmitting torque. Suitable for use in industrial automation, packaging, and robotics
Metric aluminum hub for zero-backlash curved jaw couplings. Outside diameter 57.2 mm. Used to connect rotating shafts while damping vibration and accommodating minor misalignment in motion control, packaging, and automation equipment
RULAND MANUFACTURING
Metric aluminum hub for zero-backlash curved jaw couplings. Outside diameter 57.2 mm. Used to connect rotating shafts while damping vibration and accommodating minor misalignment in motion control, packaging, and automation equipment

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