Wireless-controlled electronic locks have been widely used in various fields such as home, hotel and express delivery. As an important part of the intelligent door lock to provide power, the motor mainly controls the opening and locking of the lock core with the gearbox. Constar can customize the intelligent door lock motor solution with coreless motor (or iron core motor) with planetary gearbox (or metal spur gearbox).

The remote-controlled intelligent water meter has been popularized. The ball valve used in the intelligent water meter is mainly driven by DC motor. Its working principle is as follows: The DC motor starts after receiving the instruction of the controller, the reducer slows down the speed of the motor, increases the torque to drive the ball valve to rotate, so as to achieve the function of opening and closing. Constar has developed a solution of micro coreless motor (or cored motor) with planetary gearbox (or spur gearbox). With small volume and high torque, the product can meet the requirements that intelligent water meter ball valve is used in narrow space.

The carrying out of the PM2.5 standard promotes people to pay more attention to the quality of daily breathing air. Moreover, the spread of the novel coronavirus in the air makes the air purifier more popular. The function of the motor in the air purifier is to drive the fan to control the air circulation flow, and its performance has an important influence on the wind power, purifying effect, vibration and noise of the purifier. Constar has developed a DC brushless motor with good mute effect, long service life and stable control for air purifier.