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RULAND MANUFACTURING Jaw Coupling Hub: MJS41 Coupling Size, 41.3 mm Outside Dia, Metric - Zero-Backlash Curved Jaw Coupling Hubs
RULAND MANUFACTURINGZero-Backlash Curved Jaw Coupling Hubs

RULAND MANUFACTURING Jaw Coupling Hub: MJS41 Coupling Size, 41.3 mm Outside Dia, Metric

The RULAND MANUFACTURING MJS41-12-A is a zero-backlash curved jaw coupling hub in the MJS41 coupling size, made of metric aluminum with a 41.3 mm outside diameter. This component is designed for motion control…

SKU 3G-OTH-134225

Also listed as: MJS4112A · MJS41 12 A

Brand
RULAND MANUFACTURING
Item
Jaw Coupling Hub: MJS41 Coupling Size, 41.3 mm Outside Dia, Metric
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
MJS41-12-A
Type
Metric, Aluminum
Outside Dia
41.3 mm

Technical Documents

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

Product Description

The RULAND MANUFACTURING MJS41-12-A is a zero-backlash curved jaw coupling hub in the MJS41 coupling size, made of metric aluminum with a 41.3 mm outside diameter. This component is designed for motion control applications requiring precise torque transmission without backlash.

Frequently Asked Questions

What is a Ruland Manufacturing MJS41-12-A jaw coupling hub used for?

The Ruland Manufacturing MJS41-12-A is a zero-backlash curved jaw coupling hub used to connect two shafts in motion-control systems, compensating for minor misalignment. It is common in packaging, robotics, and conveyor equipment where precision torque transmission is required without backlash.

What are the specifications of the Ruland MJS41-12-A coupling hub?

The Ruland MJS41-12-A is a metric aluminum jaw coupling hub with a 41.3 mm outside diameter. It is part of the MJS41 coupling size series and is designed for zero-backlash curved jaw applications. The manufacturer part number is MJS41-12-A.

Where to buy Ruland MJS41-12-A coupling hubs worldwide?

You can source the Ruland MJS41-12-A 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.

How to select the correct Ruland jaw coupling hub for an application?

To select the correct Ruland jaw coupling hub, match the outside diameter (41.3 mm for MJS41) and bore size to your shaft dimensions. Consider torque requirements and misalignment tolerance. Ruland offers aluminum hubs for low-inertia applications; verify the hub type matches your spider insert.

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: MJS41 Coupling Size, 41.3 mm Outside Dia, Metric, Aluminum (MPN MJS41-10-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Jaw Coupling Hub: MJS41 Coupling Size, 41.3 mm Outside Dia, Metric, Aluminum (MPN MJS41-10-A)
RULAND MANUFACTURING Jaw Coupling Hub: MJS41 Coupling Size, 41.3 mm Outside Dia, Metric, Aluminum (MPN MJS41-20-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Jaw Coupling Hub: MJS41 Coupling Size, 41.3 mm Outside Dia, Metric, Aluminum (MPN MJS41-20-A)
RULAND MANUFACTURING Jaw Coupling Hub: MJS41 Coupling Size, 41.3 mm Outside Dia, Metric, Aluminum (MPN MJS41-14-A)
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RULAND MANUFACTURING Jaw Coupling Hub: MJS41 Coupling Size, 41.3 mm Outside Dia, Metric, Aluminum (MPN MJS41-14-A)
RULAND MANUFACTURING Jaw Coupling Hub: MJS41 Coupling Size, 41.3 mm Outside Dia, Metric, Aluminum (MPN MJS41-16-A)
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RULAND MANUFACTURING Jaw Coupling Hub: MJS41 Coupling Size, 41.3 mm Outside Dia, Metric, Aluminum (MPN MJS41-16-A)
RULAND MANUFACTURING Jaw Coupling Hub: MJS41 Coupling Size, 41.3 mm Outside Dia, Metric, Aluminum (MPN MJS41-15-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Jaw Coupling Hub: MJS41 Coupling Size, 41.3 mm Outside Dia, Metric, Aluminum (MPN MJS41-15-A)
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 41.3 mm outside diameter. It is used in motion control systems to connect two shafts, providing precise torque transmission and compensating for misalignment
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 41.3 mm outside diameter. It is used in motion control systems to connect two shafts, providing precise torque transmission and compensating for misalignment

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