RULAND MANUFACTURINGHigh-Precision Set Screw Beam Shaft Couplings

RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 4 mm Bore Dia 1, Aluminum

SKU 3G-OTH-188668

Also listed as: MWS1544A · MWS15 4 4 A

Brand

RULAND MANUFACTURING

Item

Motion Control Coupling: 3° Angular Misalignment, 4 mm Bore Dia 1, Aluminum

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

MWS15-4-4-A 

Type

4 mm Bore Dia 1, Aluminum, 1 

Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING MWS15-4-4-A is a high-precision set screw beam shaft coupling designed for motion control applications, accommodating up to 3° angular misalignment. It features a round, metric design with a 4 mm bore diameter and same bore dimensions on both ends, constructed from aluminum. This coupling is not keyed and is suitable for applications requiring precise shaft alignment and torque transmission.

Frequently Asked Questions

What is the RULAND MANUFACTURING MWS15-4-4-A coupling used for?

The RULAND MANUFACTURING MWS15-4-4-A is a high-precision set screw beam shaft coupling used in motion control applications. It accommodates up to 3° angular misalignment and is designed for precise shaft alignment and torque transmission in industrial automation, robotics, and packaging equipment.

What are the specifications of the RULAND MANUFACTURING MWS15-4-4-A?

The RULAND MANUFACTURING MWS15-4-4-A is a round, metric coupling with a 4 mm bore diameter and same bore dimensions on both ends. It is made of aluminum, is not keyed, and allows up to 3° angular misalignment. The manufacturer part number is MWS15-4-4-A.

Where to buy the RULAND MANUFACTURING MWS15-4-4-A worldwide?

You can source the RULAND MANUFACTURING MWS15-4-4-A coupling through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your motion control needs.

How to install the RULAND MANUFACTURING MWS15-4-4-A coupling?

To install the RULAND MANUFACTURING MWS15-4-4-A coupling, align the shafts within the 3° angular misalignment limit, slide the coupling onto both shafts, and tighten the set screws evenly using a hex key. Ensure the bore diameters match the 4 mm shaft size for proper torque transmission.

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 high-precision set screw beam shaft couplings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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