CPWR-CPDR Quick-Release Precision Universal Joint

Product Overview

The CPWR-CPDR quick-release precision universal joint is designed for compact mechanical transmission systems that require angular torque transmission and convenient disconnection. Its quick-locking mechanism allows the joint to be connected or released when the equipment design and installation conditions permit.

Designed for industrial machinery, this precision universal joint features a finished H7 bore and offers keyway or hexagonal bore configurations, depending on the selected model. Precision-machined components support accurate assembly, while the cross-joint structure transfers torque between shafts operating at an angle.

Apex Coupling supports standard CPWR-CPDR configurations and customized requirements based on technical drawings and application conditions.

Key Features

• Quick-release locking: Supports convenient connection and disconnection for compatible equipment configurations.

• Precision H7 bore: Provides a specified bore tolerance for accurate shaft fitting.

• Keyway or hexagonal bore: Choose the connection type according to the selected model and application.

• Compact universal joint design: Suitable for machinery with limited installation space.

• Precision-machined components: Help support dimensional consistency and smooth mechanical operation.

• Angular torque transmission: Transfers torque between shafts operating at an angle within the specified operating limits.

• Custom manufacturing: Bore dimensions and other model-specific requirements can be reviewed according to drawings.

Technical Specifications

Torque capacity, maximum speed, working angle and material grade must be confirmed against the specific model drawing. Do not assume that every CPWR-CPDR configuration supports the maximum values listed above.

Quick-Release Locking Design

The quick-release mechanism is the main feature of the CPWR-CPDR series. It is designed to make connection and disconnection more convenient in applications where equipment setup, maintenance or component replacement requires a detachable joint.

The locking arrangement, finished bore and shaft connection must be compatible with the mating shaft and the equipment’s operating conditions. Follow the manufacturer’s installation instructions and ensure the joint is securely engaged before operation.

Precision Bore and Shaft Connection Options

The CPWR-CPDR precision universal joint can be supplied with different shaft connection configurations according to the selected model.

H7 Finished Bore

The H7 bore tolerance helps define the dimensional fit between the coupling bore and the mating shaft. The required nominal diameter and fit should be confirmed before ordering.

Keyway Connection

A keyway option may be selected where the shaft and joint are designed to transmit torque through a keyed connection. Applicable keyway dimensions should follow the specified drawing and standard.

Hexagonal Bore

A hexagonal bore configuration may be available for compatible shafts. Confirm the across-flats dimension, engagement length and torque requirements before selecting this option.

Typical Applications

The CPWR-CPDR quick-release universal joint can be considered for:

• CNC machine tools

• Food and packaging machinery

• Metallurgical equipment

• Photovoltaic manufacturing equipment

• Woodworking machinery

• Semiconductor equipment

• Printing machinery

• Chemical processing equipment

• Other compact industrial transmission systems

Application suitability depends on torque, speed, working angle, shaft fit, duty cycle and the surrounding operating environment.

How to Select the Right Quick-Release Universal Joint

Before requesting a quotation, please provide:

1. Shaft bore: Specify the nominal bore diameter and required H7 fit.

2. Connection type: Select keyway or hexagonal bore, as supported by the model.

3. Required torque: Include normal load and any starting or impact loads.

4. Operating speed: Specify normal and maximum RPM.

5. Working angle: Confirm the angle required at the joint during operation.

6. Quick-release requirements: Explain how the joint will be connected, disconnected and secured.

7. Technical drawing: Provide the shaft dimensions and installation details where possible.

Our team can review your requirements and help identify a suitable configuration.

Custom CPWR-CPDR Universal Joints

Apex Coupling supports OEM and customized universal joint requirements. Depending on the model, customization may include bore dimensions, shaft connection details and other specifications required for your equipment.

Contact us with your drawing and application parameters for a technical review and quotation.

Request a Quote

Looking for a quick-release precision universal joint for industrial machinery?

Send us your shaft dimensions, connection type, torque, operating speed and working angle.

Email: ella@apexcoupling.com
WhatsApp: +86 13437856962

Frequently Asked Questions

What is a quick-release universal joint?

It is a universal joint equipped with a detachable locking arrangement that allows connection or disconnection when the design and installation conditions permit.

What is the advantage of an H7 bore?

H7 defines a standardized bore tolerance. The actual dimensional limits depend on the nominal diameter and applicable tolerance standard.

Can I choose a keyway or hexagonal bore?

Both options are listed in the supplied product information. Availability depends on the selected model and dimensions.

What is the maximum working angle?

The supplied information specifies a maximum angle of 30° per joint. Confirm the allowable operating angle for the selected model and actual speed and load.

Can the joint be customized?

Bore dimensions and other configuration details may be customized, subject to engineering review and manufacturing feasibility.