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RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 8 mm Bore Dia 1, Aluminum - High-Precision Clamp-On Beam Shaft Couplings
RULAND MANUFACTURINGHigh-Precision Clamp-On Beam Shaft Couplings

RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 8 mm Bore Dia 1, Aluminum

The RULAND MANUFACTURING PCMR22-8-8-A is a high-precision clamp-on beam shaft coupling designed for motion control applications. It accommodates 3° angular misalignment and features an 8 mm bore diameter with same…

SKU 3G-OTH-202094

Also listed as: PCMR2288A · PCMR22 8 8 A

Brand
RULAND MANUFACTURING
Item
Motion Control Coupling: 3° Angular Misalignment, 8 mm Bore Dia 1, Aluminum
Category
High-Precision Clamp-On Beam Shaft Couplings
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Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
PCMR22-8-8-A
Type
8 mm Bore Dia 1, Aluminum, 1

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RULAND MANUFACTURING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING PCMR22-8-8-A is a high-precision clamp-on beam shaft coupling designed for motion control applications. It accommodates 3° angular misalignment and features an 8 mm bore diameter with same bore dimensions, constructed from aluminum. This metric coupling has a round body style and does not include a keyway.

Frequently Asked Questions

What is the RULAND MANUFACTURING PCMR22-8-8-A coupling used for?

The RULAND MANUFACTURING PCMR22-8-8-A is a high-precision clamp-on beam shaft coupling used in motion control applications. It connects two shafts while accommodating up to 3° angular misalignment, making it ideal for precision positioning systems, robotics, and automation equipment where accurate torque transmission is required.

What are the specifications of the RULAND MANUFACTURING PCMR22-8-8-A?

The PCMR22-8-8-A has an 8 mm bore diameter with same bore dimensions, a round body style, and is made of aluminum. It accommodates 3° angular misalignment, has no keyway, and uses metric sizing. The manufacturer part number is PCMR22-8-8-A, and it is designed for high-precision motion control applications.

Where to buy the RULAND MANUFACTURING PCMR22-8-8-A worldwide?

3G Electric supplies the RULAND MANUFACTURING PCMR22-8-8-A worldwide. As a global industrial equipment distributor established in 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this high-precision clamp-on beam shaft coupling for your motion control needs.

How to select the correct RULAND MANUFACTURING beam coupling for misalignment?

To select the correct RULAND MANUFACTURING beam coupling, first measure your shaft diameters and ensure bore sizes match. Consider the angular misalignment—the PCMR22-8-8-A handles up to 3°. Check torque requirements and choose aluminum for lightweight applications. Always verify metric or inch sizing and whether a keyway is needed.

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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