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 MOSC25-12-A) is a set screw Oldham coupling hub for keyed shafts, designed for 0.5° angular misalignment and 0.1 mm axial motion. This MOSC25 series component…

SKU 3G-OTH-151055

Also listed as: MOSC2512A · MOSC25 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

MOSC25-12-A 

Axial Motion

0.1 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 MOSC25-12-A coupling hub used for?

The RULAND MANUFACTURING MOSC25-12-A is a set screw Oldham coupling hub for keyed shafts. It accommodates 0.5° angular misalignment and 0.1 mm axial motion, making it suitable for precision motion control applications in automation, packaging, and robotics.

What are the specifications of the RULAND MANUFACTURING MOSC25-12-A?

The RULAND MANUFACTURING MOSC25-12-A is an MOSC25 series set screw Oldham coupling hub. It allows 0.5° angular misalignment and 0.1 mm axial motion. The manufacturer part number is MOSC25-12-A, and it is designed for keyed shafts.

Where to buy the RULAND MANUFACTURING MOSC25-12-A worldwide?

You can source the RULAND MANUFACTURING MOSC25-12-A through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring a smooth procurement process for your facility.

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. The MOSC25-12-A accommodates 0.5° angular misalignment and 0.1 mm axial motion. Ensure the hub's bore size matches your shaft and that the set screw fits the keyed shaft properly.

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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