RULAND MANUFACTURINGZero-Backlash Curved Jaw Coupling Hubs

RULAND MANUFACTURING Zero-Backlash Curved Jaw Coupling Hub

The RULAND MANUFACTURING MJSC41-19-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 hub is designed for motion control…

SKU 3G-OTH-134249

Also listed as: MJSC4119A · MJSC41 19 A

Brand

RULAND MANUFACTURING

Item

Zero-Backlash Curved Jaw Coupling Hub

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

MJSC41-19-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

Frequently Asked Questions

What is a RULAND MANUFACTURING MJSC41-19-A jaw coupling hub used for?

The RULAND MANUFACTURING MJSC41-19-A is a zero-backlash curved jaw coupling hub used to connect two shafts in motion-control systems. It is ideal for servo motors, encoders, and precision positioning equipment where accurate torque transmission and misalignment compensation are required.

What are the specifications of the RULAND MANUFACTURING MJSC41-19-A coupling hub?

The MJSC41-19-A is a MJS41 size jaw coupling hub with a 41.3 mm outside diameter. It is made of aluminum and has a metric bore. The manufacturer part number is MJSC41-19-A. This hub is designed for zero-backlash curved jaw coupling applications.

Where to buy RULAND MANUFACTURING MJSC41-19-A coupling hubs worldwide?

You can source the RULAND MANUFACTURING MJSC41-19-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 MANUFACTURING jaw coupling hub size?

To select the correct RULAND MANUFACTURING jaw coupling hub, match the coupling size (e.g., MJS41) to your shaft diameters and torque requirements. Ensure the outside diameter and bore dimensions align with your application. For the MJSC41-19-A, the outside diameter is 41.3 mm and it is made of aluminum.

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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