AC BLDC Motor DC24V 10-250W 800-1400 RPM ultra-thin for fan coil unit Cross-flow impeller

Introduction

This is a resin pack AC OR BLDC motor fan motor used in air conditioner. Our motor is mainly used in HVACR industry, such as radiator, evaporator, condenser, chiller, air conditioner and so on. This type of motor output power from 2W-250W; also used in such as freezer to compressor cooling fan, air dryer fan, FFU, fan motor, industrial and domestic air purification fan.

Motors can be customized by different requirements.

We can sell motors with fans as solution.

Specification

Quick Details

Output Power:10-250W

Type:AC BLDC motor, air conditioner fan motor

Certification:CCC, CE, ROHS, ISO9000

Protect Feature:Totally Enclosed

DC Voltage:24/48/110 V/310-340V

Insulation:Class B

AC BLDC Motor Feature

Steel packed Compact structure

Variable speed/high efficiency/low noise

Over heat/load/current protection

CCC/CE/UL certification

AC BLDC Motor Application

Split air conditioning outdoor unit

Room air conditioner fan coil unit

Air purifier

Air curtain

Ventilation fans

Fresh air system

Heat pump

AC BLDC Motor Information

Principle of speed regulation of BLDC motor

The speed regulation of BLDC motor can be realized by changing the control signal of electronic commutator. The control signal of the electronic commutator can be PWM signal or analog signal. The duty cycle of the PWM signal determines the current in the coil, which affects torque and speed. The size of the analog signal determines the size of the current in the coil, and also affects the torque and speed.

Analog speed regulation

Analog speed regulation is a simple BLDC motor speed regulation method. The size of the analog signal can be achieved by changing the control signal of the electronic commutator. The larger the signal, the greater the current in the coil, the greater the torque and the slower the speed. The smaller the signal, the smaller the current in the coil, the smaller the torque and the faster the rotational speed. The speed regulation of BLDC motor can be realized by changing the size of analog signal.

BLDC motor has high reliability, no reversing spark and low mechanical noise. It is widely used in high-grade video recorders, video recorders, electronic instruments and automatic office equipment. Here is a particular point to explain, many people think brushless motor is DC motor, so it is called "brushless DC motor", in fact, brushless motor is a kind of AC motor, it is a three-phase AC permanent magnet motor.