RULAND MANUFACTURINGDouble Insert Hubs for Keyed Shafts

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

SKU 3G-OTH-133790

Brand

RULAND MANUFACTURING

Item

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

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

MCPRDK75-40-A 

Type

Metric 

Axial Motion

1.5 mm 

View Full Spec Sheet

Technical Documents

No technical documents available for this product.

Request documentation →

Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.

Talk to an engineer

Ask a question

RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING Controlflex Coupling Hub (MPN MCPRDK75-40-A) is a double insert hub for keyed shafts, designed for 1° angular misalignment and 1.5 mm axial motion. This metric hub is made of aluminum and is part of the MCPRD75 series. It is a component of the Controlflex coupling system from RULAND MANUFACTURING.

Frequently Asked Questions

What is the RULAND MANUFACTURING Controlflex Coupling Hub used for?

The RULAND MANUFACTURING Controlflex Coupling Hub (MPN MCPRDK75-40-A) is used in motion-control systems to connect keyed shafts while accommodating 1° angular misalignment and 1.5 mm axial motion. It is a double insert hub made of aluminum, part of the MCPRD75 series, ideal for precision industrial machinery.

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

The RULAND MANUFACTURING Controlflex Coupling Hub (MPN MCPRDK75-40-A) is a double insert hub for keyed shafts, made of aluminum. It allows 1° angular misalignment and 1.5 mm axial motion. It is part of the MCPRD75 series and is a metric component of the Controlflex coupling system from RULAND MANUFACTURING.

Where to buy the RULAND MANUFACTURING Controlflex Coupling Hub worldwide?

You can source the RULAND MANUFACTURING Controlflex Coupling Hub (MPN MCPRDK75-40-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 install the RULAND MANUFACTURING Controlflex Coupling Hub?

To install the RULAND MANUFACTURING Controlflex Coupling Hub, align the keyed shafts within the specified 1° angular misalignment and 1.5 mm axial motion. Secure the hub onto the shaft using the keyway, then tighten the set screws evenly. Follow RULAND MANUFACTURING's generic best practices for coupling installation to avoid over-torquing.

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.

Browse all RULAND MANUFACTURING products →Contact our engineers →