RULAND MANUFACTURINGSet Screw Oldham Coupling Hubs for Keyed Shafts

RULAND MANUFACTURING Motion Control Coupling Hub: 0.5° Angular Misalignment

The RULAND MANUFACTURING Motion Control Coupling Hub (MPN MOSC33-12-A) is a set screw Oldham coupling hub for keyed shafts, designed for 0.5° angular misalignment and 0.15 mm axial motion. This MOSC33 series hub is…

SKU 3G-OTH-151068

Also listed as: MOSC3312A · MOSC33 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

MOSC33-12-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 MOSC33-12-A coupling hub used for?

The RULAND MANUFACTURING MOSC33-12-A is a set screw Oldham coupling hub for keyed shafts. It is used in motion control applications to transmit torque while accommodating 0.5° angular misalignment and 0.15 mm axial motion, protecting connected equipment from damaging forces.

What are the specifications of the RULAND MANUFACTURING MOSC33-12-A?

The RULAND MANUFACTURING MOSC33-12-A is a set screw Oldham coupling hub from the MOSC33 series. It accommodates 0.5° angular misalignment and 0.15 mm axial motion. The manufacturer part number is MOSC33-12-A, and it is designed for keyed shafts.

Where to buy the RULAND MANUFACTURING MOSC33-12-A worldwide?

3G Electric supplies the RULAND MANUFACTURING MOSC33-12-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 MOSC33 series hub for your motion control application.

How to select the correct RULAND MANUFACTURING Oldham coupling hub?

To select the correct RULAND MANUFACTURING Oldham coupling hub, verify shaft diameter and keyway dimensions match the hub bore. Confirm the required misalignment capacity—this MOSC33-12-A handles 0.5° angular and 0.15 mm axial motion. Always consult the manufacturer's catalog for torque ratings and installation torque values.

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 keyed shafts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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