📘 Product Overview
The YPT series variable frequency drive (VFD) three-phase asynchronous motor is designed for precise speed regulation applications and is optimized for operation with inverter control systems.
The motor adopts two cooling configurations:
- IC416 (independent forced ventilation)
- IC411 (self-ventilated cooling)
IC416 supports a wide frequency range of 0–60 Hz, and for motors with 4 poles and above, the frequency range can be further extended.
IC411 is suitable for operation in the range of 35–60 Hz.
⚙️ Electrical & Structural Features
- The main terminal box and independent cooling fan terminal box are installed on the top of the motor frame
- Cable outlets can be arranged on either side to meet different installation requirements
- Frame size 160 and above can be equipped with stator and bearing temperature monitoring devices upon request
- Optional space heaters and online oil injection/drain systems are available for improved maintenance convenience
- Frame size 225 and above can be equipped with adjustable foundation bolt holes upon request
🌐 Application Scope
The YPT series is widely used in variable-speed industrial systems, including:
- Pumps
- Fans
- Compressors
- Conveyors
- Industrial automation systems
- Energy-saving retrofit projects
🧩 Engineering Highlights
- Optimized for inverter (VFD) operation
- Excellent low-speed torque performance
- Wide speed regulation range
- Flexible cooling system configurations (IC411 / IC416)
- High reliability under continuous variable-load operation
- Easy integration with modern industrial control systems
🚀 Technical Positioning
The YPT series is a dedicated low-voltage inverter-duty motor designed for energy-saving and high-precision speed control applications in modern industrial systems.
