ITES China Shenzhen International Industrial Manufacturing Technology and Equipment Exhibition
Countdown227days
2026.3.31-4.3 Shenzhen World Exhibition & Convention Center
Company Introduce
Changzhou Hejie Motor Co., Ltd. is a professional motor manufacture in China. We focus on high quality Stepper Motor, Servo Motor and BLDC Motor of 15+ years. We accept OEM, ODM, and design by customers’ requirements. Our company has ISO CE RoHS certificate and a number of patents. We support free sample design, 24-hours sale service and technology service. And support 1 year warranty and free product testing. Hejie Motor's products are widely used in engraving machines, embroidery machines, wire stripping machines, terminal machines, hosiery machines, textile machinery, computerized flat knitting machines, food machinery, packaging machinery, stage lighting, winding machines, industrial printers, 3D printers, medical equipment The core drive system of various automation control and automation equipment.
Exhibit brands
Exhibits
Stepper motor
Stepping motor is an open-loop control element which converts the electric pulse signal into angular displacement or linear displacement. By controlling the sequence, frequency and quantity of the electric pulse applied to the motor coil, the rotation direction, speed and rotation angle of the stepping motor can be controlled. With a linear motion actuator or a gear box device, more complex and precise linear motion control requirements can be achieved. The stepper motor is generally composed of front and rear end covers, bearings, central shaft, rotor core, stator core, stator assembly, corrugated washer, screw, etc. The stepper motor is also called stepper, which uses the principle of electromagnetism to convert electric energy into mechanical energy, and is driven by the coil wound on the stator tooth space of the motor. Usually, a wire wound in a coil is called a solenoid, while in a motor, the wire wound around a stator slot is called a winding, coil, or phase.
Servo motor
The servo motor can control the speed, the position precision is very accurate, and the voltage signal can be converted into torque and speed to drive the control object. The rotor speed of the servo motor is controlled by the input signal and can respond quickly. In the automatic control system, it is used as an actuator and has the characteristics of small electromechanical time constant and high linearity. It can convert the received electrical signal into the angular displacement or angular velocity output on the motor shaft. Divided into two categories of DC and AC servo motor, its main feature is that when the signal voltage is zero, there is no rotation phenomenon, and the speed decreases uniformly with the increase of torque.
Brushless motor
Brushless DC motor (BLDCM) is a typical mechatronics product, which is composed of a motor body and a driver. Brushless motor refers to the motor without brush and commutator (or collector ring), also known as commutatorless motor. As early as the nineteenth century, when the motor was born, the practical motor was the brushless form, that is, the AC squirrel-cage asynchronous motor, which was widely used. However, the asynchronous motor has many defects that can not be overcome, so that the development of motor technology is slow. Transistors were born in the middle of the last century, so brushless DC motors using transistor commutation circuits instead of brushes and commutators came into being. This new type of brushless motor is called electronically commutated DC motor, which overcomes the shortcomings of the first generation of brushless motor.
Main products
Robot joint motor, stepper motor, brushless motor, servo motor, motor drive
