RULAND MANUFACTURINGSet Screw Oldham Coupling Hubs for Round Shafts

RULAND MANUFACTURING Motion Control Coupling Hub: 0.5° Angular Misalignment

The RULAND MANUFACTURING OST12-5-A is a set screw Oldham coupling hub for round shafts, designed for motion control applications. It accommodates 0.5° angular misalignment and 0.004 in axial motion. This hub is…

SKU 3G-OTH-141158

Brand

RULAND MANUFACTURING

Item

Motion Control Coupling Hub: 0.5° Angular Misalignment

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

OST12-5-A 

Axial Motion

0.004 in 

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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 OST12-5-A used for?

The RULAND MANUFACTURING OST12-5-A is a set screw Oldham coupling hub for round shafts, used in motion control systems to transmit torque while accommodating 0.5° angular misalignment and 0.004 in axial motion. It is ideal for precision positioning and indexing applications in industrial automation and robotics.

What are the specifications of the RULAND MANUFACTURING OST12-5-A?

The RULAND MANUFACTURING OST12-5-A is a set screw Oldham coupling hub for round shafts, part number OST12-5-A. It accommodates 0.5° angular misalignment and 0.004 in axial motion. The hub is designed for motion control applications requiring precise torque transmission and misalignment compensation.

Where to buy the RULAND MANUFACTURING OST12-5-A worldwide?

You can source the RULAND MANUFACTURING OST12-5-A worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply this motion control coupling hub to customers around the world.

How to install the RULAND MANUFACTURING OST12-5-A set screw hub?

To install the RULAND MANUFACTURING OST12-5-A, align the hub on the round shaft and tighten the set screws evenly to secure it. Ensure the shaft is clean and free of debris. For optimal performance, verify the angular misalignment does not exceed 0.5° and axial motion stays within 0.004 in. Follow standard shaft coupling best 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 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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