RULAND MANUFACTURINGSet Screw Oldham Coupling Hubs for Round Shafts

RULAND MANUFACTURING Motion Control Coupling Hub: 0.5° Angular Misalignment

The RULAND MANUFACTURING Motion Control Coupling Hub (MPN MOST33-12-A) is a set screw Oldham coupling hub for round shafts, designed for 0.5° angular misalignment and 0.15 mm axial motion. This hub is part of the…

SKU 3G-OTH-141121

Also listed as: MOST3312A · MOST33 12 A

Brand

RULAND MANUFACTURING

Item

Motion Control Coupling Hub: 0.5° Angular Misalignment

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

MOST33-12-A 

Axial Motion

0.15 mm 

Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the RULAND MANUFACTURING MOST33-12-A coupling hub used for?

The RULAND MANUFACTURING MOST33-12-A is a set screw Oldham coupling hub for round shafts. It is used in motion control applications that require compensation for 0.5° angular misalignment and 0.15 mm axial motion, providing precise torque transmission in industrial machinery.

What are the specifications of the RULAND MOST33-12-A hub?

The RULAND MOST33-12-A is a set screw Oldham coupling hub from the MOST33 series. It accommodates 0.5° angular misalignment and 0.15 mm axial motion. The manufacturer part number is MOST33-12-A, and it is designed for round shafts in precision motion control systems.

Where to buy the RULAND MOST33-12-A coupling hub worldwide?

3G Electric supplies the RULAND MOST33-12-A coupling hub worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this hub for your motion control application.

How to select the correct RULAND Oldham coupling hub for a round shaft?

To select the correct RULAND Oldham coupling hub, match the hub bore size to your round shaft diameter and confirm the misalignment requirements. The MOST33-12-A handles 0.5° angular misalignment and 0.15 mm axial motion. Verify torque and speed ratings from RULAND's specifications 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 set screw oldham coupling hubs for round shafts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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