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 MOCT19-4-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, model MOCT19, is…

SKU 3G-OTH-135217

Also listed as: MOCT194A · MOCT19 4 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

MOCT19-4-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 a RULAND MANUFACTURING MOCT19-4-A coupling hub used for?

The RULAND MANUFACTURING MOCT19-4-A is a clamp-on Oldham coupling hub for round shafts. It accommodates 0.5° angular misalignment and 0.1 mm axial motion, making it suitable for motion control applications in packaging, robotics, and machine tools where precise torque transmission is required.

What are the specifications of the RULAND MANUFACTURING MOCT19-4-A?

The RULAND MANUFACTURING MOCT19-4-A is a clamp-on Oldham coupling hub for round shafts. It allows 0.5° angular misalignment and 0.1 mm axial motion. The manufacturer part number is MOCT19-4-A, and the model is MOCT19. It is designed for motion control systems requiring accurate positioning.

Where to buy RULAND MANUFACTURING MOCT19-4-A worldwide?

3G Electric supplies the RULAND MANUFACTURING MOCT19-4-A coupling hub 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.

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

To install the RULAND MANUFACTURING MOCT19-4-A, clean the round shaft and hub bore, then slide the hub onto the shaft. Tighten the clamp screw evenly to the manufacturer's recommended torque. Ensure the mating Oldham disc and opposite hub align within the 0.5° angular and 0.1 mm axial limits for proper operation.

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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