EV Charging Station
Working Principle of the Application Product

Charging Interface Connection: The user inserts the charging gun into the charging port of the electric vehicle to ensure a secure connection.
Charging Process Control: Based on the requirements of the electric vehicle’s Battery Management System (BMS), the charging current and voltage are automatically regulated to ensure safe charging.
Smart Monitoring: The charging station is equipped with a smart monitoring system that continuously monitors the charging status, battery level, charging time, and other information, providing feedback to the user through a display screen or mobile app.
Automatic Stop: When the electric vehicle’s battery is fully charged or the user-set charging time is reached, the charging station automatically stops charging to ensure safety and energy efficiency.
How Our Motor Works in the Product
The DC gear motor from Dongming Motor plays a crucial role in driving the mechanical components of the charging gun and the cooling system in EV charging stations:
Driving the Charging Gun’s Mechanical Components: The motor, through a gearbox, provides a stable speed and torque to drive the mechanical components of the charging gun, ensuring that the gun can be smoothly and accurately inserted and removed.
Cooling System Drive: In high-power charging stations, the motor drives the cooling fans to dissipate the heat generated during the charging process, extending the life of the equipment.
Precise Control: The motor works in conjunction with the controller to precisely control the movement of the mechanical components and the operation of the cooling system based on the operating status of the charging station.
Recommended Motor Models

Based on the requirements of EV charging stations, Dongming Motor recommends the following models:
DM-28PBL2838: Low noise and high precision, suitable for small charging stations, providing smooth operation, especially ideal for locations with strict noise requirements.
DM-36PM555: Moderate torque and speed, suitable for medium-sized charging stations, capable of meeting the demands of frequent use.
DM-46WM395: High torque output, suitable for large charging stations, providing stronger driving capabilities, ideal for high-power charging scenarios.
DM-37SM520: High torque and low speed, suitable for charging stations requiring high-precision control, such as those with complex mechanical components.
Advantages of Our Motors in This Application
High Torque Output: Ensures that the mechanical components of the charging gun can operate smoothly and quickly, remaining reliable even under high load or frequent use.
Low Noise Operation: Provides a quiet operating environment, suitable for commercial and public charging locations.
High Reliability: The motor, rigorously tested, can maintain stable long-term operation even with frequent use, reducing maintenance costs.
Smart Adaptation: Supports various control methods, including connections with the charging station control system and smart monitoring systems.
Related Products
Diamater: 36mm
Voltage: 12V~24VDC
Speed: 5RPM-15RPM
Torque:1kg.cm~80kg.cm
Gearbox Diameter: 12mm
Voltage: 6v-24v
speed: 2rpm-250rpm
torque: <5kgf.cm
Diamater: 12mm
Voltage: 3~12VDC
Speed: 1~2000RPM
Torque: 0.02~2kg.cm
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DONGMING MOTOR specializes in automatic door operator motors and gear motors. We have provided DC gear motors for the commercial automatic door operator industry for years and our success lies in our long-standing focus on quality and value. We focus on four commercial door operator applications: Slide Door Operators Swing Door Operators Overhead Door Operators Revolving Door Operators Slide Door Operators Electric sliding doors found in public buildings are designed to add customer convenience. Electric sliding doors on elevators are a requirement. Both types of electric sliding doors must operate quietly and efficiently, relying on the power behind its electric gear motor inside. Typical electric sliding doors are interior doors and may not need the IP ratings of exterior door use. Swing Door Operators Hospitals, clinics and retail locations will typically use an electric swing door. A rugged and durable gear motor that is quiet in operation is just as important as its longevity. Power Electric ensures the highest quality, durability and reliability and we work to continuously maintain and improve. Overhead Door Operators Also commonly referred to as garage door openers, we focus on commercial-grade operators for motor and gear motor applications. Motors and gear motors for these heavy doors must operate with precise torque and efficiency, be extremely reliable and durable and able to withstand environmental demands. Learn more on IP Ratings to discover what it means and contact us to discuss what’s right for your needs. Revolving Door Operators Electric revolving doors save energy by reducing the drafts of air that escapes through swing or slide doors. These types of doors also improve traffic flow in commercial areas. Revolving doors must be powered by a gear motor that meets energy efficient standards as well as have a long lifespan. Contact us to talk through how your revolving door operators can benefit from housing a Power Electric-sourced gear motor. DONGMING MOTOR works with automatic door operator equipment companies throughout the world, assisting customers with motor and gear motor solutions for their projects. Connect with our in-house engineering experts for custom electric motors or find support choosing the right product for your electric door operator applications by calling 86-755-2973-5896.
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