RULAND MANUFACTURINGDouble Insert Hubs for Keyed Shafts

RULAND MANUFACTURING Controlflex Coupling Hub: 1° Angular Misalignment, 0.5 mm Axial Motion

The RULAND MANUFACTURING Controlflex Coupling Hub (MPN MCPRDK25-8-A) is a double insert hub for keyed shafts, designed for 1° angular misalignment and 0.5 mm axial motion. This metric hub is made of aluminum and is…

SKU 3G-OTH-133766

Also listed as: MCPRDK258A · MCPRDK25 8 A

Brand

RULAND MANUFACTURING

Item

Controlflex Coupling Hub: 1° Angular Misalignment, 0.5 mm 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

MCPRDK25-8-A 

Type

Metric 

Axial Motion

0.5 mm 

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 (MCPRDK25-8-A) is used in motion control and power transmission applications to connect keyed shafts while accommodating 1° angular misalignment and 0.5 mm axial motion. It is ideal for precision machinery, robotics, and automation systems requiring reliable torque transmission.

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

The RULAND MANUFACTURING Controlflex Coupling Hub (MPN MCPRDK25-8-A) is a double insert hub for keyed shafts, made of aluminum. It belongs to the MCPRD25 series, handles 1° angular misalignment and 0.5 mm axial motion, and is designed for metric shaft sizes. It is a precision component for industrial equipment.

Where to buy the RULAND MANUFACTURING Controlflex Coupling Hub worldwide?

You can source the RULAND MANUFACTURING Controlflex Coupling Hub (MCPRDK25-8-A) worldwide through 3G Electric. As a global industrial equipment distributor, 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 keyed shafts?

To select the correct RULAND MANUFACTURING Controlflex Coupling Hub, match the hub bore size to your keyed shaft diameter, verify the MCPRD25 series compatibility, and confirm the application requires up to 1° angular misalignment and 0.5 mm axial motion. The aluminum construction suits lightweight, corrosion-resistant needs in precision drives.

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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