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RULAND MANUFACTURING Zero-Backlash Curved Jaw Coupling Hub MJS15-3-A - Zero-Backlash Curved Jaw Coupling Hubs
RULAND MANUFACTURINGZero-Backlash Curved Jaw Coupling Hubs

RULAND MANUFACTURING Zero-Backlash Curved Jaw Coupling Hub MJS15-3-A

The RULAND MANUFACTURING MJS15-3-A is a zero-backlash curved jaw coupling hub in the MJS15 coupling size, made of metric aluminum with a 15 mm outside diameter. 3G Electric interprets customer demand and delivers…

SKU 3G-OTH-134336

Also listed as: MJS153A · MJS15 3 A

Brand
RULAND MANUFACTURING
Item
Zero-Backlash Curved Jaw Coupling Hub MJS15-3-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
MJS15-3-A
Type
Metric, Aluminum
Outside Dia
15 mm

Technical Documents

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

Product Description

The RULAND MANUFACTURING MJS15-3-A is a zero-backlash curved jaw coupling hub in the MJS15 coupling size, made of metric aluminum with a 15 mm outside diameter. 3G Electric interprets customer demand and delivers genuine industrial equipment 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.

Frequently Asked Questions

What is RULAND MANUFACTURING MJS15-3-A used for?

The RULAND MANUFACTURING MJS15-3-A is a zero-backlash curved jaw coupling hub used to connect shafts in motion-control systems, such as servo motors and encoders. It accommodates misalignment while transmitting torque smoothly, making it ideal for precision automation, packaging, and robotics applications.

What are the specifications of the RULAND MANUFACTURING MJS15-3-A?

The MJS15-3-A is a jaw coupling hub with a 15 mm outside diameter, metric sizing, and aluminum construction. It is part of the MJS15 coupling size series from RULAND MANUFACTURING. The part number is MJS15-3-A, and it is designed for zero-backlash curved jaw coupling systems.

Where to buy RULAND MANUFACTURING MJS15-3-A worldwide?

You can source the RULAND MANUFACTURING MJS15-3-A through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time; we supply genuine RULAND MANUFACTURING components for motion-control applications.

How to select the correct RULAND MANUFACTURING jaw coupling hub?

To select the correct RULAND MANUFACTURING jaw coupling hub, match the hub bore size to your shaft diameter and confirm the coupling size (e.g., MJS15) fits your application's torque and misalignment needs. For the MJS15-3-A, ensure the 15 mm outside diameter aligns with your coupling spider. Consult RULAND MANUFACTURING's catalog for load ratings.

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: MJS15 Coupling Size, 15 mm Outside Dia, Metric, Aluminum (MPN MJS15-4-A)
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RULAND MANUFACTURING Jaw Coupling Hub: MJS15 Coupling Size, 15 mm Outside Dia, Metric, Aluminum (MPN MJS15-4-A)
Metric aluminum hub for zero-backlash curved jaw couplings. Outside diameter 15 mm. Used in motion-control systems to connect shafts in servo motors, encoders, and light-duty power transmission equipment
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Metric aluminum hub for zero-backlash curved jaw couplings. Outside diameter 15 mm. Used in motion-control systems to connect shafts in servo motors, encoders, and light-duty power transmission equipment
RULAND MANUFACTURING Jaw Coupling Hub: MJS15 Coupling Size, 15 mm Outside Dia, Metric, Aluminum (MPN MJS15-5-A)
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RULAND MANUFACTURING Jaw Coupling Hub: MJS15 Coupling Size, 15 mm Outside Dia, Metric, Aluminum (MPN MJS15-5-A)
This zero-backlash curved jaw coupling hub is designed for motion-control systems requiring precise torque transmission and misalignment compensation. Made of aluminum with a 57.2 mm outside diameter, it is suitable for applications such as packaging, robotics, and conveyors where vibration dampening is needed. The hub is part of the MJC57 coupling size series
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is designed for motion-control systems requiring precise torque transmission and misalignment compensation. Made of aluminum with a 57.2 mm outside diameter, it is suitable for applications such as packaging, robotics, and conveyors where vibration dampening is needed. The hub is part of the MJC57 coupling size series
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 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

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