Air Curtain Bldc Driver Controller - China

1 - Product Overview

The Air Curtain BLDC Driver Controller is a high-performance brushless DC motor drive solution specifically designed for air curtain (air door/air curtain machine) applications.

Powered by the industrial-grade GPM32F1005G MCU, this controller adopts dual-shunt sensorless FOC technology and supports three operation modes: constant power, constant speed, and constant torque.

It delivers reliable, efficient, and quiet control for BLDC motors in the 100-400W power range, enabling air curtain manufacturers to meet premium energy efficiency and performance requirements.

2 - Key Specifications

Item Specification

Product Name Air Curtain BLDC Driver Controller

MCU Core GPM32F1005G

Rated Power Range 100W - 400W (compatible with multiple motor specifications)

Control Algorithm Dual-shunt Sensorless Field-Oriented Control (FOC)

Operation Modes Constant Power / Constant Speed / Constant Torque (configurable)

Energy Efficiency A++ certification compliant

Supported Applications Commercial/industrial air curtains, air doors, air curtain machines

3 - Core Features & Benefits

Wide Motor Compatibility Designed for 100-400W BLDC motors, this controller supports a broad range of motor specifications without major hardware modifications, reducing development costs and inventory complexity for multi-model air curtain product lines.

High-Efficiency Sensorless FOC Control Adopting dual-shunt sensorless FOC vector control, the controller eliminates the need for position sensors, delivering smooth, low-noise, and high-efficiency motor operation.

This ensures consistent airflow performance while extending the service life of the air curtain system.

Three Configurable Operation Modes

- Constant Power Mode : Optimized for energy-saving air curtains, maintaining stable power output to reduce energy consumption.

- Constant Speed Mode : Ensures consistent air curtain velocity, even under voltage fluctuations, to maintain effective air sealing.

- Constant Torque Mode : Ideal for high-load applications, delivering stable air pressure to ensure reliable sealing at doorways.

A++ Energy Efficiency Compliant The control algorithm is optimized to meet A++ energy efficiency standards, enabling your air curtain products to pass global energy certifications and enhance market competitiveness.

Industrial-Grade Reliability Built around the GPM32F1005G MCU with comprehensive protection circuits (over-current, over-voltage, under-voltage, stall protection), this controller is engineered for long-term continuous operation in commercial and industrial environments.

4 - Typical Applications

- Air curtains for supermarkets, convenience stores, hotels, and office buildings

- Industrial air curtains for factories, cold storage facilities, and cleanrooms

- Air door systems for commercial refrigeration equipment

- Any doorway air curtain application requiring stable airflow isolation

Company Contact:

• Posted By: ANYJOIN TECHNOLOGY CO., LTD

• Phone: 86-20-81600582

• Address: 5th Floor, Building 3, No. 82, Huancui South Road, Liwan District, Guangzhou , Guangdong , China

• Email:

• Business Description: Rooted in Guangzhou, China, a global hub of electronic innovation, Anyjoin stands as a leading manufacturer of BLDC driver controller, HMI panel solutions, Remote controller and Home appliance MCU, forged with 17 years of unwavering expertise in hardware and software R&D.
  
  We don't just make solutions, we live and breathe R&D, with a relentless commitment to stringent quality control and a core mission: to maximize our customers' success.
  
  For us, partnership isn't just a word—it's the foundation of everything we do.