RULAND MANUFACTURINGHigh-Precision Set Screw Beam Shaft Couplings

RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 7 mm Bore Dia 1, Aluminum

SKU 3G-OTH-188982

Also listed as: PSMR2977A · PSMR29 7 7 A

Brand

RULAND MANUFACTURING

Item

Motion Control Coupling: 3° Angular Misalignment, 7 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

PSMR29-7-7-A 

Type

7 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 PSMR29-7-7-A is a high-precision set screw beam shaft coupling designed for motion control applications with 3° angular misalignment capability. It features a round, metric design with same bore dimensions, 7 mm bore diameter 1, and is made of aluminum. This coupling does not include a keyway.

Frequently Asked Questions

What is the RULAND MANUFACTURING PSMR29-7-7-A coupling used for?

The RULAND MANUFACTURING PSMR29-7-7-A is a high-precision set screw beam shaft coupling used in motion control applications. It accommodates up to 3° angular misalignment and is ideal for connecting shafts in automation, robotics, and precision positioning systems where accurate torque transmission is required.

What are the specifications of the RULAND MANUFACTURING PSMR29-7-7-A?

The PSMR29-7-7-A has a 7 mm bore diameter 1 with same bore dimensions, a round metric design, and is made of aluminum. It does not include a keyway. The manufacturer part number is PSMR29-7-7-A, and it is designed for 3° angular misalignment in motion control couplings.

Where to buy the RULAND MANUFACTURING PSMR29-7-7-A worldwide?

You can source the RULAND MANUFACTURING PSMR29-7-7-A through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this high-precision beam shaft coupling.

How to install the RULAND MANUFACTURING PSMR29-7-7-A coupling?

To install the PSMR29-7-7-A, align the shafts within the 3° angular misalignment limit, slide the coupling over both shaft ends, and tighten the set screws evenly using a hex key. Ensure the bores are clean and free of debris. Follow standard motion coupling best practices for torque values.

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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