RULAND MANUFACTURINGSet Screw Oldham Coupling Hubs for Round Shafts

RULAND MANUFACTURING Motion Control Coupling Hub: 0.5° Angular Misalignment

The RULAND MANUFACTURING Motion Control Coupling Hub (MPN MOST19-8-A) is a set screw Oldham coupling hub for round shafts, designed for 0.5° angular misalignment and 0.1 mm axial motion. This hub is manufactured by…

SKU 3G-OTH-141114

Also listed as: MOST198A · MOST19 8 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

MOST19-8-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 Oldham coupling hub used for?

A RULAND MANUFACTURING Oldham coupling hub, like the MOST19-8-A, is used in motion control systems to connect round shafts while accommodating 0.5° angular misalignment and 0.1 mm axial motion. It is ideal for precision applications in automation, robotics, and packaging equipment where accurate torque transmission is required.

What are the specifications of the RULAND MANUFACTURING MOST19-8-A?

The RULAND MANUFACTURING MOST19-8-A is a set screw Oldham coupling hub for round shafts, with 0.5° angular misalignment and 0.1 mm axial motion. The manufacturer part number is MOST19-8-A, and the model is MOST19. It is designed for precise motion control applications.

Where to buy RULAND MANUFACTURING coupling hubs worldwide?

3G Electric supplies RULAND MANUFACTURING coupling hubs like the MOST19-8-A worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this motion control component.

How to select a RULAND MANUFACTURING Oldham coupling hub?

To select a RULAND MANUFACTURING Oldham coupling hub, match shaft diameter, misalignment requirements (angular and axial), and torque capacity. The MOST19-8-A accommodates 0.5° angular misalignment and 0.1 mm axial motion. Ensure the hub's bore size fits your round shaft and that the set screw design suits your application.

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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