RULAND MANUFACTURINGClamp-On Oldham Coupling Hubs for Round Shafts

RULAND MANUFACTURING Motion Control Coupling Hub: 0.5° Angular Misalignment

The RULAND MANUFACTURING Motion Control Coupling Hub (MPN MOCT25-7-A) is a clamp-on Oldham coupling hub for round shafts, designed for 0.5° angular misalignment and 0.1 mm axial motion. This hub is part of the MOCT25…

SKU 3G-OTH-135222

Brand

RULAND MANUFACTURING

Item

Motion Control Coupling Hub: 0.5° Angular Misalignment

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

MOCT25-7-A 

Axial Motion

0.1 mm 

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Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a RULAND MANUFACTURING MOCT25-7-A Oldham coupling hub used for?

The RULAND MANUFACTURING MOCT25-7-A is a clamp-on Oldham coupling hub designed for motion control applications requiring 0.5° angular misalignment and 0.1 mm axial motion. It connects round shafts in precision machinery, such as encoders or servo systems, where accurate torque transmission and misalignment compensation are critical.

What are the specifications of the RULAND MANUFACTURING MOCT25-7-A?

The RULAND MANUFACTURING MOCT25-7-A is a clamp-on Oldham coupling hub for round shafts, part of the MOCT25 series. It accommodates 0.5° angular misalignment and 0.1 mm axial motion. The manufacturer part number is MOCT25-7-A, and it is designed for motion control applications requiring precise alignment compensation.

Where to buy RULAND MANUFACTURING MOCT25-7-A worldwide?

3G Electric supplies the RULAND MANUFACTURING MOCT25-7-A Oldham coupling hub to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this motion control component to your facility. Contact us for availability and lead time on your order.

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

To install the RULAND MANUFACTURING MOCT25-7-A clamp-on hub, ensure shafts are clean and aligned within 0.5° angular and 0.1 mm axial limits. Slide the hub onto the round shaft, tighten the clamp screw evenly to the manufacturer's torque specification, and verify free rotation without binding. Always follow RULAND MANUFACTURING's installation guidelines.

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 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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