RULAND MANUFACTURINGDouble Insert Hubs for Keyed Shafts

RULAND MANUFACTURING Controlflex Coupling Hub: 1° Angular Misalignment, 0.03 in Axial Motion

The RULAND MANUFACTURING Controlflex Coupling Hub (MPN CPRDK23-8-A) is a double insert hub for keyed shafts, made of aluminum. It accommodates 1° angular misalignment and 0.03 in axial motion. The hub is part of the…

SKU 3G-OTH-133762

Brand

RULAND MANUFACTURING

Item

Controlflex Coupling Hub: 1° Angular Misalignment, 0.03 in Axial Motion

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

CPRDK23-8-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 (CPRDK23-8-A) is used to connect keyed shafts in power transmission systems while accommodating 1° angular misalignment and 0.03 in axial motion. It is ideal for precision motion control applications where reliable torque transfer and misalignment compensation are required.

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

The RULAND MANUFACTURING Controlflex Coupling Hub (MPN CPRDK23-8-A) is an inch-type double insert hub for keyed shafts. It is made of aluminum, part of the CPRD23 series, and accommodates 1° angular misalignment with 0.03 in axial motion. The hub is designed for use with RULAND MANUFACTURING double insert couplings.

Where to buy the RULAND MANUFACTURING Controlflex Coupling Hub worldwide?

3G Electric supplies the RULAND MANUFACTURING Controlflex Coupling Hub (CPRDK23-8-A) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this aluminum double insert hub for keyed shafts.

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

To select the correct RULAND MANUFACTURING Controlflex Coupling Hub, match the hub bore size to your keyed shaft diameter and confirm the hub series (CPRD23) matches your coupling insert. Verify the hub accommodates your system's 1° angular misalignment and 0.03 in axial motion requirements. Consult RULAND MANUFACTURING's catalog for torque ratings.

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 double 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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