The deceleration stepper motors are a widely used deceleration drive device. The main driving structure is assembled by a stepper motor and a gearbox. Now introduce the working principle and application direction of the deceleration stepper motors in detail.
Working principle of deceleration stepper motors
The stepper motor gear reduction unit is mainly composed of two parts: a stepper motor and a gearbox reducer. The former is a stepper motor. The stepper motor switches the frequency of the stator phase current. If the input of the stepper motor drive circuit is improved Pulse, let it become a low speed motion. When the low-speed stepper motor is waiting for the step command, the rotor is in a stopped state. When stepper at low speed, the speed fluctuation will be large. At this time, if it is changed to high-speed operation, the speed fluctuation problem can be solved, but its torque It will be insufficient again. Its operating principle is to use the circuit to convert the direct current into a time-sharing power supply, and control the current by multi-phase sequence to achieve the purpose of supplying a good and stable current. The interior of the latter gearbox is composed of multiple gears with different sizes and specifications to form a plurality of gear meshing drive groups to form a reduction gearbox, and the two cooperate with each other to improve the purpose of deceleration and deceleration. This means that the torque will fluctuate at low speeds, and the torque will be insufficient at high speeds. In order to better reduce the output speed of the stepper motor and increase the torque at the same time, it is necessary to use a reduction gearbox.
Application direction of deceleration stepper motors
The deceleration stepper motor is a low-power deceleration drive motor, the output power is below 50W, the voltage is within 24V, and parameters such as diameter specification, gearbox structure, reduction ratio, output torque, output speed and other parameters can be customized according to requirements; it is widely used In smart homes, smart cars, smart medical care, electronic products, smart robots, smart communication equipment and other fields; such as electric curtains, smart door locks, car HUD displays, lift table push rod drives, car light regulators, smart infusion flow control, Intelligent photography pan/tilt, intelligent robot joint drive, 5G communication equipment ESC drive, camera rotating pan/tilt and other equipment.
We are Deceleration Stepper Motors Manufacturer
Dongzheng Motor specializes in the production of gear motors and gearboxes, the main products are DC Motors, PM DC Planetary Gear Motor, BLDC Planetary Gear Motor and Planetary Gear Stepper Motor, etc. And widely used in service robots, medical equipment, financial apparatus, intelligent office equipment, solar tracker systems, rehabilitation and health equipment, automatic doors, etc. Our products are exported to the United States, Europe, Israel, Korea, Japan, Taiwan and other countries and regions. If you purchase deceleration stepper motors in bulk, please contact us.