CPSP Telescopic Universal Joint | 42CrMo Alloy Steel

Product Overview

The Apex Coupling CPSP telescopic universal joint is designed for industrial transmission systems that require angular movement and a telescopic connection. Manufactured from 42CrMo alloy steel according to the supplied product specifications, this series supports customized shaft-hole dimensions and OEM/ODM requirements.

The telescopic structure allows the assembly to accommodate axial length changes within its designed travel, while the universal joint mechanism transmits rotational motion between shafts operating at an angle. The actual axial travel, allowable working angle, torque capacity and rotational speed depend on the selected model and configuration.

The CPSP series includes multiple model options, from CPSP-03GA and CPSP-04GA to CPSP-11GA. Buyers can provide shaft dimensions, required length, operating angle and application details to help identify a suitable configuration.

Designed for industrial machinery applications, the product can be considered for equipment where both angular articulation and axial length adjustment are required. Contact Apex Coupling for model-specific specifications and customization options.

Key Features

• Telescopic structure: Designed to accommodate axial length changes within the specified travel range.

• 42CrMo alloy steel: Material specified for the supplied CPSP series.

• Custom shaft holes: Bore dimensions can be specified according to application requirements and technical feasibility.

• Multiple model options: CPSP series models are available for different dimensional requirements.

• Angular articulation: Designed to transmit motion between angled shafts within the model’s specified operating limits.

• OEM/ODM support: Custom dimensions and configuration requirements can be reviewed.

• Industrial applications: Suitable for selected machinery and transmission systems after technical verification.

• Technical specification support: Model selection can be based on shaft dimensions, length, working angle, torque and speed.

Technical Specifications

Important specification note: The supplied dimensional ranges and 300 mm length should not be treated as applicable to every CPSP model. Confirm the drawing and dimensions for the selected model before ordering. Torque capacity, rotational speed, telescopic travel and allowable working angle also require model-specific confirmation.

How a Telescopic Universal Joint Works

A telescopic universal joint combines two functions in one transmission assembly.

The universal joint section allows angular articulation between connected shafts, while the telescopic section permits axial length adjustment within its designed travel. This can help accommodate changes in shaft separation or installation geometry during operation.

The telescopic feature does not mean that the assembly can extend without limit. The allowable travel, transmitted torque, working angle and speed must remain within the manufacturer’s specifications.

For systems requiring precise motion transmission, the complete shaft arrangement should also be evaluated for alignment, vibration, operating speed and joint phasing where applicable.

Typical Applications

Depending on the selected model and its technical ratings, a CPSP telescopic universal joint may be considered for:

• Industrial transmission machinery

• Food and beverage processing equipment, where the material and finish meet the required environment

• Packaging and production machinery

• Mechanical equipment requiring angular shaft transmission

• Machinery with changing shaft separation or axial positioning requirements

• Customized industrial drive systems

Application suitability should be confirmed based on the actual operating environment, load, speed, axial travel and working angle.

Material: 42CrMo Alloy Steel

The supplied CPSP specifications identify 42CrMo alloy steel as the material. The suitability of this material depends on the required mechanical properties, heat treatment, component design and operating conditions.

For applications involving moisture, cleaning agents or corrosive exposure, confirm the required surface treatment and maintenance conditions. If the equipment operates in a food-processing environment, assess the complete material and surface specification rather than assuming that the alloy steel construction is suitable for direct food contact or frequent washdown.

How to Select the Right CPSP Model

1. Confirm the Shaft Hole Dimensions

Measure the input and output shaft diameters and identify any required keyway, spline or special bore geometry. Provide a drawing when the connection is non-standard.

2. Determine the Required Length and Telescopic Travel

Specify the installed length and the required range of axial movement. Confirm the measurement reference and usable travel for the selected model.

3. Check the Working Angle

Determine the angle between the connected shafts during operation. Ask the manufacturer to confirm the recommended continuous working angle and the maximum articulation limit.

4. Verify Torque and Rotational Speed

Provide continuous torque, peak loads, rotational speed and duty cycle. Obtain the model-specific ratings before finalizing the selection.

5. Review the Operating Environment

Specify temperature, moisture, dust, cleaning procedures and any corrosion-related requirements. Confirm material and surface treatment suitability for the environment.

6. Check Installation Space

Confirm overall dimensions, mounting interfaces, clearance and access for installation and maintenance. Review the technical drawing before ordering.

OEM and ODM Customization

Apex Coupling welcomes OEM and ODM inquiries for the CPSP telescopic universal joint series. Depending on technical feasibility, customization may include:

• Shaft-hole dimensions

• Overall length and telescopic travel requirements

• Special mounting interfaces

• Application-specific dimensional configurations

• Manufacturing based on customer drawings

To help evaluate your request, provide the model number, shaft diameters, required length, axial travel, working angle, torque, rotational speed and quantity.

Request a Quote from Apex Coupling

Looking for a telescopic universal joint for your machinery? Contact Apex Coupling to confirm the CPSP model dimensions, operating limits and customization options.

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

For faster technical evaluation, include a dimensioned drawing and your operating conditions with the inquiry.

Frequently Asked Questions

What is a telescopic universal joint?

It combines angular articulation with a telescopic section that allows axial length adjustment within a specified travel range.

What material is used for the CPSP series?

The supplied product specifications list 42CrMo alloy steel. Confirm the material documentation and any required heat treatment for the ordered configuration.

Can the shaft-hole dimensions be customized?

The supplied specifications indicate that shaft holes can be made according to requirements. Confirm the required bore dimensions and mounting details with the manufacturer.

Is 45° the recommended continuous operating angle?

The supplied data lists an operating angle of 45°, but does not clarify whether this is a maximum articulation angle or a recommended working angle. Confirm the applicable limit for the selected model.

What is the telescopic travel of the CPSP series?

The supplied information does not state a model-by-model telescopic travel range. Provide the required axial movement and request confirmation from the manufacturer.

Can I order one piece?

The supplied product information lists an MOQ of one piece. Confirm current availability and lead time when requesting a quotation.