RULAND MANUFACTURINGClamp-On Oldham Coupling Hubs for Keyed Shafts

RULAND MANUFACTURING Motion Control Coupling Hub: 0.5° Angular Misalignment

The RULAND MANUFACTURING Motion Control Coupling Hub (MPN MOCC51-12-A) is a clamp-on Oldham coupling hub for keyed shafts, designed for 0.5° angular misalignment and 0.2 mm axial motion. This MOCC51 series hub is…

SKU 3G-OTH-141107

Also listed as: MOCC5112A · MOCC51 12 A

Brand

RULAND MANUFACTURING

Item

Motion Control Coupling Hub: 0.5° Angular Misalignment

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

MOCC51-12-A 

Axial Motion

0.2 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 MOCC51-12-A Oldham coupling hub used for?

The RULAND MANUFACTURING MOCC51-12-A is a clamp-on Oldham coupling hub for keyed shafts. It accommodates 0.5° angular misalignment and 0.2 mm axial motion, making it suitable for motion control applications where precise torque transmission and misalignment compensation are required.

What are the specifications of the RULAND MANUFACTURING MOCC51-12-A?

The RULAND MANUFACTURING MOCC51-12-A is a clamp-on Oldham coupling hub for keyed shafts. It allows 0.5° angular misalignment and 0.2 mm axial motion. The manufacturer part number is MOCC51-12-A, and it is part of the MOCC51 series.

Where to buy a RULAND MANUFACTURING MOCC51-12-A worldwide?

3G Electric supplies the RULAND MANUFACTURING MOCC51-12-A Oldham coupling hub worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to your location. Contact us to source this motion control component for your application.

How to install a RULAND MANUFACTURING clamp-on Oldham coupling hub?

To install the RULAND MANUFACTURING MOCC51-12-A, align the hub on the keyed shaft and tighten the clamp screw evenly to the manufacturer's torque specification. Ensure the mating disc accommodates the 0.5° angular misalignment and 0.2 mm axial motion without binding. Follow standard shaft alignment practices.

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 clamp-on 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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