RULAND MANUFACTURINGDouble Insert Hubs for Keyed Shafts

RULAND MANUFACTURING Controlflex Coupling Hub: 1° Angular Misalignment, 1.5 mm Axial Motion

The RULAND MANUFACTURING Controlflex Coupling Hub (MPN MCPRDK75-20-A) is a double insert hub for keyed shafts, made of aluminum. It accommodates 1° angular misalignment and 1.5 mm axial motion, with model MCPRD75.

SKU 3G-OTH-133781

Brand

RULAND MANUFACTURING

Item

Controlflex Coupling Hub: 1° Angular Misalignment, 1.5 mm Axial Motion

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

MCPRDK75-20-A 

Type

Metric 

Axial Motion

1.5 mm 

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 (MCPRDK75-20-A) is used to connect keyed shafts in power transmission systems while accommodating 1° angular misalignment and 1.5 mm axial motion. It is commonly applied in industrial machinery, automation equipment, and precision drives where reliable torque transfer and misalignment compensation are required.

What are the specifications of the RULAND MANUFACTURING Controlflex Coupling Hub MCPRDK75-20-A?

The RULAND MANUFACTURING Controlflex Coupling Hub MCPRDK75-20-A is a double insert hub for keyed shafts, made of aluminum. It allows 1° angular misalignment and 1.5 mm axial motion. The model is MCPRD75, and the manufacturer part number is MCPRDK75-20-A. It is designed for metric shaft applications.

Where to buy the RULAND MANUFACTURING Controlflex Coupling Hub worldwide?

You can source the RULAND MANUFACTURING Controlflex Coupling Hub MCPRDK75-20-A worldwide through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

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 model (e.g., MCPRD75). Verify the coupling can handle your system's 1° angular misalignment and 1.5 mm axial motion. Ensure the aluminum hub material suits your environment. Consult RULAND'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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