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CHCP Compact Variable Frequency Motor

📊 Technical Data

  • Power Range: 5 kW – 750 kW
  • Poles: 4P
  • Protection Class: IP55 (standard, higher protection available)
  • Speed Range: 600 – 1500 rpm
  • Ambient Temperature: -15°C ~ +40°C
  • Duty Type: Continuous duty (S1)

Note: Standard parameters only. Customized requirements are available upon request.

📘 Product Overview

The CHCP series compact variable frequency motor is specially designed for port and harbor crane applications, particularly for hoisting and luffing mechanisms.

It features a compact structure with high power density and improved dynamic response performance compared with conventional motors.

The reduced inertia design allows for faster acceleration and deceleration, making it highly suitable for high-frequency start-stop working conditions.


⚙️ Product Features

  • Compact structure design
    Smaller frame size compared with standard motors of the same power rating, making installation easier and saving space.
  • High dynamic response
    Lower rotational inertia enables faster response speed and improved control accuracy.
  • High power density
    Higher output power within the same frame size, with reduced energy loss and improved efficiency.
  • Wide speed regulation range
    Excellent constant-power speed regulation capability, improving operational efficiency of mechanical systems.

🌐 Application Scope

The CHCP series is widely used in port and heavy-duty lifting equipment, including:

  • Crane hoisting mechanisms
  • Luffing mechanisms
  • Port handling machinery
  • Heavy industrial lifting systems

🧩 Engineering Highlights

  • Optimized for variable frequency drive systems
  • High responsiveness for dynamic load conditions
  • Compact and space-saving mechanical design
  • High efficiency and low energy loss
  • Suitable for frequent start-stop and reversing operations

🚢 Application Positioning

The CHCP series is a specialized high-performance motor designed for modern port crane systems, where compact structure, fast response, and high reliability are critical.