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RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 4 mm Bore Dia 1, Aluminum - High-Precision Set Screw Beam Shaft Couplings
RULAND MANUFACTURINGHigh-Precision Set Screw Beam Shaft Couplings

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

The RULAND MANUFACTURING Motion Control Coupling (MPN PSMR19-4-4-A) is a high-precision set screw beam shaft coupling designed for 3° angular misalignment. It features a round, aluminum construction with metric…

SKU 3G-OTH-188897

Also listed as: PSMR1944A · PSMR19 4 4 A

Brand
RULAND MANUFACTURING
Item
Motion Control Coupling: 3° Angular Misalignment, 4 mm Bore Dia 1, Aluminum
Category
High-Precision Set Screw Beam Shaft Couplings
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
PSMR19-4-4-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 Motion Control Coupling (MPN PSMR19-4-4-A) is a high-precision set screw beam shaft coupling designed for 3° angular misalignment. It features a round, aluminum construction with metric dimensions, a 4 mm bore diameter, and same bore dimensions. This coupling does not include a keyway.

Frequently Asked Questions

What is a RULAND MANUFACTURING PSMR19-4-4-A motion control coupling used for?

This high-precision set screw beam shaft coupling is used to connect two shafts in motion control applications, accommodating up to 3° angular misalignment. Its aluminum construction and 4 mm bore diameter make it suitable for precision positioning systems, encoders, and light-duty servo drives where zero backlash is required.

What are the specifications of the RULAND MANUFACTURING PSMR19-4-4-A coupling?

The PSMR19-4-4-A is a metric, round aluminum coupling with a 4 mm bore diameter on both ends (same bore dimensions). It has no keyway, allows 3° angular misalignment, and is designed for high-precision set screw beam shaft coupling applications. The manufacturer part number is PSMR19-4-4-A.

Where to buy a RULAND MANUFACTURING PSMR19-4-4-A coupling worldwide?

3G Electric supplies the RULAND MANUFACTURING PSMR19-4-4-A motion control coupling to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this precision coupling.

How to install a RULAND MANUFACTURING set screw beam coupling?

To install the PSMR19-4-4-A, align the shafts within 3° angular misalignment, slide the coupling onto both shaft ends, and tighten the set screws evenly using a hex key. Ensure the bores are clean and free of debris. For best performance, verify shaft alignment and torque the set screws to the manufacturer's recommended value.

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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