RULAND MANUFACTURINGSingle Insert Hubs for Keyed Shafts

RULAND MANUFACTURING Controlflex Coupling Hub: 1.5° Angular Misalignment, 0.03 in Axial Motion

The RULAND MANUFACTURING Controlflex Coupling Hub (MPN CPRSK23-12-A) is a single insert hub for keyed shafts, designed for 1.5° angular misalignment and 0.03 in axial motion. It is made of aluminum and is part of the…

SKU 3G-OTH-133882

Brand

RULAND MANUFACTURING

Item

Controlflex Coupling Hub: 1.5° Angular Misalignment, 0.03 in Axial Motion

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

CPRSK23-12-A 

Type

Inch 

Axial Motion

0.03 in 

View Full Spec Sheet

Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the RULAND MANUFACTURING Controlflex Coupling Hub used for?

The RULAND MANUFACTURING Controlflex Coupling Hub (CPRSK23-12-A) is used to connect keyed shafts in motion-control systems while accommodating 1.5° angular misalignment and 0.03 in axial motion. It is commonly applied in packaging, printing, and robotics equipment where precise torque transmission and misalignment compensation are required.

What are the specifications of the RULAND MANUFACTURING Controlflex Coupling Hub?

The RULAND MANUFACTURING Controlflex Coupling Hub (MPN CPRSK23-12-A) is an inch-series single insert hub for keyed shafts. It is made of aluminum, part of the CPRS23 series, and designed for 1.5° angular misalignment with 0.03 in axial motion. The hub accommodates keyed shafts and is suitable for light-duty motion control.

Where to buy the RULAND MANUFACTURING Controlflex Coupling Hub worldwide?

You can source the RULAND MANUFACTURING Controlflex Coupling Hub (CPRSK23-12-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; we source and deliver this hub to your location.

How to select the correct RULAND MANUFACTURING Controlflex Coupling Hub for a keyed shaft?

To select the correct RULAND MANUFACTURING Controlflex Coupling Hub, verify your shaft diameter and keyway dimensions match the CPRSK23-12-A model. Ensure the application requires up to 1.5° angular misalignment and 0.03 in axial motion. The aluminum hub is suitable for light-duty, low-inertia systems. Consult RULAND MANUFACTURING's catalog for torque ratings and bore sizes.

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 single insert hubs for keyed shafts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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