RULAND MANUFACTURINGHigh-Precision Clamp-On Beam Shaft Couplings

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

SKU 3G-OTH-202183

Also listed as: PCMR2277SS · PCMR22 7 7 SS

Brand

RULAND MANUFACTURING

Item

Motion Control Coupling: 3° Angular Misalignment, 7 mm Bore Dia 1, Clamp On

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

PCMR22-7-7-SS 

Type

7 mm Bore Dia 1, Clamp On, 1 

Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING PCMR22-7-7-SS is a high-precision clamp-on beam shaft coupling designed for motion control applications. It accommodates up to 3° angular misalignment and features a 7 mm round bore with same bore dimensions, using metric sizing. This coupling is supplied without a keyway and is manufactured by RULAND MANUFACTURING.

Frequently Asked Questions

What is the RULAND MANUFACTURING PCMR22-7-7-SS coupling used for?

The RULAND MANUFACTURING PCMR22-7-7-SS is a high-precision clamp-on beam shaft coupling used in motion control systems. It connects two shafts while accommodating up to 3° angular misalignment, making it ideal for servo motors, encoders, and linear actuators in automation and robotics.

What are the specifications of the RULAND MANUFACTURING PCMR22-7-7-SS?

The PCMR22-7-7-SS has a 7 mm round bore with same bore dimensions, metric sizing, and no keyway. It allows up to 3° angular misalignment and uses a clamp-on design. The manufacturer part number is PCMR22-7-7-SS, and it is supplied by RULAND MANUFACTURING.

Where to buy the RULAND MANUFACTURING PCMR22-7-7-SS worldwide?

You can source the RULAND MANUFACTURING PCMR22-7-7-SS 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 PCMR22-7-7-SS coupling?

To install the PCMR22-7-7-SS, align the shafts within 3° angular misalignment, slide the coupling onto both shaft ends, and tighten the clamp screws evenly using a torque wrench. Ensure bores are clean and shafts are free of debris for optimal performance.

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 clamp-on 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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