Fan Motors with Integrated Built In Inverter / Controller / Frequency Converter

The motor is equipped with a built-in inverter / controller / frequency converter
低速转矩平稳，可在低速长时间运行
高效率，高功率因数
防护等级：IP54,IP55
F级绝缘

Huifeng Permanent Magnet Motor with Built-in Frequency Converter

Product Overview: Integrated Drive Technology for Superior Performance

Huifeng Motors presents an advanced Permanent Magnet Synchronous Motor (PMSM) with a built-in frequency converter, specifically engineered for industrial fan and blower applications。这 high-efficiency motor combines innovative motor technology with integrated drive electronics, delivering exceptional energy savings, precise control, and reliable operation in demanding environments. This motor simplifies system design, reduces overall costs, and enhances the performance of your ventilation and air movement systems.

Key Features & Benefits: Intelligent Motor Solution

1. Built-In Frequency Converter for Permanent Magnet Motors

Our integrated inverter drive eliminates the need for external variable frequency drives (VFDs), simplifying installation and reducing overall system cost. This compact drive solution provides precise speed control 和 smooth operation for PMSM motors, optimizing performance in industrial fan applications

2. Robust Protection (IP55 to IP67 Rated)

The motor features a durable stretched aluminum housing and offers protection levels from IP55 to IP67.这确保 complete dust protection 和 resistance against water immersion (up to temporary immersion for IP67), making it ideal for harsh industrial/feeding environments where moisture, dust, or frequent washdowns are concerns

3. High Efficiency & Significant Energy Savings (IE4/IE5 Levels)

Achieves IE4 and IE5 efficiency levels as per IEC standards, leading to substantial energy savings of 10%-35% compared to traditional AC motors. The permanent magnet technology eliminates excitation losses, maintaining high efficiency even at lower speeds.

4. Compact Design with PAD Mounting

The PAD mounting option combined with the aluminum housing results in a space-saving and lightweight design. This is particularly beneficial for fan equipment manufacturers to directly mounting on their current equipments.

5. Ideal for Fan and Blower Applications

Specifically designed for ventilation systems, industrial fans, HVAC equipment, and air movement applications. The motor provides excellent low-speed torque characteristics and a wide speed control range, ensuring optimal airflow management.

Technical Specifications

特征	Specification
电机类型	Permanent Magnet Synchronous Motor (PMSM)
Housing Material	Aluminum Alloy
Mounting	PAD Mount
Protection Level	IP55 to IP67
Efficiency Class	IE4 / IE5
冷却方式	TEAO (IC418)
功率范围	0.37 kW - 4.0 kW
绝缘等级	F (155°C)