CSCA/CSCW Precision Universal Joint Coupling – FA Automation Standard, 42CrMo, Single & Double Joint

Factory direct | FA factory automation standard | 42CrMo alloy steel | 45° angle per joint (90° total for double) | 304 stainless steel option | Polished / black oxide / nickel / zinc plating | High transmission efficiency | Large stock | OEM/ODM/OBM

The Apexcoupling CSCA/CSCW series is a precision universal joint coupling manufactured to FA factory automation standards. Available in single joint (CSCA) and double joint (CSCW) configurations, these couplings are designed for reliable power transmission in factory automation, agricultural machinery, food & beverage equipment, and general industrial applications. Constructed from 42CrMo alloy steel with optional 304 stainless steel, the CSCA/CSCW series delivers high strength, excellent wear resistance, and long service life. The built-in bearings and fixed pins allow for smooth operation up to 30° in continuous use, with a 45° limit angle per joint. With large conventional stock, rapid bidirectional response, and high transmission efficiency, these couplings are the ideal choice for demanding automation environments.

✅ FA factory automation standard – large stock, rapid response, high efficiency. Built-in bearings and fixed pins for smooth operation up to 30°. Limit angle 45° per joint. Available in 304 stainless steel with multiple surface finishes.

Key Technical Specifications

🔧 Custom bores, lengths, materials (304SS), and surface finishes available. Large stock for standard sizes. Contact us with your specifications.

CSCA vs CSCW – Which One Do You Need?

Rule of thumb:

• Use CSCA (single joint) for applications where shafts are on the same plane but angled.

• Use CSCW (double joint) for applications where shafts are both angled and offset – provides smoother motion and can accommodate up to 90° total articulation.

Product Features & Advantages

Material Options – 42CrMo vs 304 Stainless Steel

Our recommendation:

• Choose 42CrMo with black oxide for most industrial and factory automation applications.

• Choose 304 stainless steel for food & beverage, chemical, marine, or outdoor applications where corrosion resistance is critical.

Surface Finish Options

Applications

• Factory Automation (FA) – Conveyors, pick-and-place systems, indexing tables

• Agricultural Machinery – Tractors, harvesters, PTO drives

• Food & Beverage Processing – With 304SS option for hygienic applications

• Farms – Irrigation systems, feed conveyors

• Packaging Machinery – Wrapping machines, carton sealers

• Printing Equipment – Register control, high-speed operation

• Textile Machinery – Spinning, weaving equipment

• General Industrial Machinery – Pumps, mixers, conveyors

Why Choose Apex Coupling for CSCA/CSCW Universal Joints?

FAQ

Q: What is the difference between CSCA and CSCW?
A: CSCA is a single universal joint – for angular misalignment only (up to 45°). CSCW is a double universal joint – allows both angular misalignment and parallel offset, with total articulation up to 90°.

Q: What is the maximum operating angle?
A: With built-in bearings and fixed pins, the coupling is designed for continuous operation up to 30°. The absolute limit per joint is 45°. For double joint (CSCW), total articulation can reach 90°.

Q: What materials are available?
A: Standard is 42CrMo alloy steel. We also offer 304 stainless steel for corrosion-resistant applications.

Q: What surface finishes are available?
A: Standard is black oxide. We also offer polished, nickel plated, and zinc plated finishes.

Q: Is this coupling suitable for food processing?
A: Yes. With the 304 stainless steel option, it is corrosion-resistant and suitable for food & beverage applications.

Q: What is the FA automation standard?
A: FA (Factory Automation) standard means the coupling is manufactured to industry-standard dimensions with large conventional stock, rapid bidirectional response, and high transmission efficiency – making it ideal for automation applications.

Q: Can I get a custom coupling?
A: Yes. We offer OEM, ODM, and OBM support – custom bores, lengths, materials, and finishes available.

Q: What is the warranty?
A: 1 Year – quality assured.

Request a Quote

Send us your configuration (CSCA single or CSCW double), material preference, finish, and bore requirements. Our engineers will recommend the optimal model and provide a quotation within 24 hours.