RULAND MANUFACTURINGSingle Insert Hubs for Round Shafts

RULAND MANUFACTURING Controlflex Coupling Hub: 1.5° Angular Misalignment, 0.06 in Axial Motion

The RULAND MANUFACTURING Controlflex Coupling Hub (MPN CPRS48-20-A) is a single insert hub for round shafts, designed for 1.5° angular misalignment and 0.06 in axial motion. This inch-series hub is made of aluminum…

SKU 3G-OTH-134459

Also listed as: CPRS4820A · CPRS48 20 A

Brand

RULAND MANUFACTURING

Item

Controlflex Coupling Hub: 1.5° Angular Misalignment, 0.06 in Axial Motion

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

CPRS48-20-A 

Type

Inch 

Axial Motion

0.06 in 

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 (CPRS48-20-A) is used to connect round shafts in motion-control systems while accommodating 1.5° angular misalignment and 0.06 in axial motion. It is ideal for precision positioning, packaging, and automation equipment where reliable torque transmission and misalignment compensation are required.

What are the specifications of the RULAND MANUFACTURING Controlflex Coupling Hub CPRS48-20-A?

The RULAND MANUFACTURING Controlflex Coupling Hub CPRS48-20-A is an inch-series, single insert hub for round shafts. It is made of aluminum, part of the CPRS48 series, and allows 1.5° angular misalignment with 0.06 in axial motion. The manufacturer part number is CPRS48-20-A.

Where to buy the RULAND MANUFACTURING Controlflex Coupling Hub worldwide?

3G Electric supplies the RULAND MANUFACTURING Controlflex Coupling Hub CPRS48-20-A to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this precision coupling hub.

How to select the right RULAND MANUFACTURING Controlflex Coupling Hub for round shafts?

To select the correct RULAND MANUFACTURING Controlflex Coupling Hub, match the shaft diameter and type (round) to the hub bore. Consider the required angular misalignment (up to 1.5°) and axial motion (0.06 in). The CPRS48-20-A is an aluminum inch-series hub; verify torque and speed requirements against RULAND MANUFACTURING's published 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 single insert hubs for round shafts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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