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

RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 3/8 in Bore Dia 1, Inch

The RULAND MANUFACTURING PCR18-6-4-SS is a high-precision clamp-on beam shaft coupling designed for motion control applications, accommodating up to 3° of angular misalignment. This inch-series coupling features a…

SKU 3G-OTH-202036

Also listed as: PCR1864SS · PCR18 6 4 SS

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

RULAND MANUFACTURING
Manufacturer Part Number
PCR18-6-4-SS
Type
3/8 in Bore Dia 1, Inch, 1

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

Product Description

The RULAND MANUFACTURING PCR18-6-4-SS is a high-precision clamp-on beam shaft coupling designed for motion control applications, accommodating up to 3° of angular misalignment. This inch-series coupling features a round body, a 3/8-inch bore diameter on one side, and different bore dimensions, with a stainless steel construction. It is suitable for applications requiring precise shaft alignment and torque transmission.

Frequently Asked Questions

What is the RULAND MANUFACTURING PCR18-6-4-SS coupling used for?

The RULAND MANUFACTURING PCR18-6-4-SS is a high-precision clamp-on beam shaft coupling used in motion control applications. It accommodates up to 3° of angular misalignment and transmits torque between shafts with different bore dimensions, making it ideal for precise shaft alignment in automation and industrial machinery.

What are the specifications of the RULAND MANUFACTURING PCR18-6-4-SS?

The PCR18-6-4-SS is an inch-series, round-body coupling with a 3/8-inch bore diameter on one side and different bore dimensions on the other. It is made of stainless steel, features a clamp-on design, and allows up to 3° of angular misalignment. The manufacturer part number is PCR18-6-4-SS.

Where to buy the RULAND MANUFACTURING PCR18-6-4-SS worldwide?

You can source the RULAND MANUFACTURING PCR18-6-4-SS 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 coupling.

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

To select the correct RULAND MANUFACTURING beam coupling, match the bore diameters to your shaft sizes and confirm the coupling's angular misalignment rating (e.g., 3° for the PCR18-6-4-SS). Consider torque requirements and shaft separation. For different bore dimensions, ensure the coupling accommodates both sizes. 3G Electric can assist with sourcing.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 3/8 in Bore Dia 1, Inch, 1 (MPN PCR18-6-5-SS)
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RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 3/8 in Bore Dia 1, Inch, 1 (MPN PCR20-6-4-SS)
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RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 1/2 in Bore Dia 1, Inch, 1 (MPN PCR18-8-8-SS)

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