-
About UsXiamen Xinlianyu Motor Co., Ltd. is a subsidiary of Lianrong Group (Xiamen) from Taiwan, Lianrong was establised in Year 2000.
-
ProductsThe product power range cover from 10W to 350W with different dimension, the input voltage work on DC24V, DC48V, DC155V, DC170V, DC280V-380V.
-
-
NewsA commitment to outstanding innovation and a sincere partnership approach remain Xinyu’s unwavering, solemn pledge.
Core Advantages of BLDC motor for Air-Conditioner Indoor Units
Release Date:
2025-12-15
High efficiency and energy savings reduce energy consumption costs: This motor employs permanent-magnet synchronous technology, eliminating the excitation losses inherent in conventional AC motors.
Core Advantages
High efficiency and energy savings reduce energy costs: This motor employs permanent-magnet synchronous technology, eliminating the excitation losses inherent in conventional AC motors and delivering significantly higher efficiency. When paired with a variable-frequency air conditioner, its energy-saving performance is particularly pronounced compared with traditional motors. Moreover, it maintains a high power factor even under light-load conditions; for instance, during low-speed, constant-temperature operation of an air conditioner, energy consumption can be reduced by more than 30% relative to AC motors, leading to substantial long-term reductions in electricity bills.
Silent and stable operation for an enhanced user experience: The elimination of the carbon-brush design eliminates noise caused by brush friction and significantly reduces vibration during operation, with many models achieving operating noise levels below 20 decibels. Moreover, the motor boasts high mechanical reliability, minimizing failures and abnormal noises. In noise-sensitive environments such as bedrooms and studies, air conditioners equipped with this type of motor help maintain a quiet and comfortable indoor atmosphere.
Precise speed regulation and smart control compatibility: It supports stepless speed regulation, and the electronic control module can precisely adjust the fan speed based on the indoor temperature and air-conditioning load, enabling smooth airflow switching. In addition, it can be linked with the air conditioner’s smart control system and building automation system; some high-end Models can even be connected to smart home platforms for remote wind speed control and automated operation, enhancing user convenience.
Long service life and reduced maintenance frequency: With no carbon brush wear, a simpler motor design, and a significantly lower rate of mechanical failures, coupled with the strong demagnetization resistance of permanent magnet materials and excellent armature reaction immunity, the motor can achieve a service life of over 10 years under normal operating conditions, substantially reducing the frequency of repairs and replacements for indoor air-conditioner motors.
Market Structure
Continuous expansion of scale: In 2023, BLDC motors accounted for over 65% of the Chinese indoor motor market for air conditioners, and their penetration rate is expected to exceed 85% in 2025. In 2024, shipments of this type of motor reached 120 million units, and are projected to grow to 145 million units in 2025, with a compound annual growth rate of 10.2%. This trend is primarily driven by the upgrading of air conditioner energy efficiency standards and increasing consumer demand for energy-efficient appliances.
The competitive landscape is concentrated: the market shows a “two leaders and multiple strong players” pattern, with the top five manufacturers accounting for 72% of the market share. Brands such as Midea and Gree dominate thanks to their supply chain synergy advantages, and their self-developed BLDC motors are tailored to their entire range of indoor air-conditioning units. Meanwhile, Japanese brands like Mitsubishi Electric and Daikin still hold a certain share in the high-end market, while small and medium-sized enterprises focus on niche, differentiated segments such as noise reduction and weather resistance to seek breakthroughs.
Development Trends
Modular integration optimizes production and adaptation: Leading companies are developing modular motors with integrated drive circuits, a design that can reduce production costs by more than 12% while simplifying the assembly process of indoor air-conditioning units. Modularization also enhances the compatibility of motors with different air-conditioner Models, facilitating the upgrade and replacement of older units and promoting their adoption in the repair and replacement market.
Expanding overseas and catering to niche applications: Exports have become a key growth driver. In tropical regions such as Southeast Asia and the Middle East, strong demand for highly weather-resistant air conditioners is boosting local demand for compatible BLDC motors, which is growing at an annual rate of 15%. In addition, customized motors with corrosion resistance and high-temperature tolerance are seeing steadily increasing demand for specialized applications such as medical and high-temperature environments.
Domestication of core components mitigates supply risks: Previously, fluctuations in rare-earth prices and tight supplies of IGBT chips constrained industry profitability. Currently, domestic firms are accelerating the localization of rare-earth permanent-magnet materials and drive chips. As domestically produced components mature technologically, they not only reduce costs but also lessen the impact of volatility in overseas supply chains, thereby further promoting the widespread adoption of such motors.
Related News
Address: No. 88, Ji'an Road, Tong’an District, Xiamen City, Fujian Province, China
Cell phone: +86-15980976317
QR Code