In today's era of rapid development in intelligent manufacturing and robotics technology, how to achieve efficient, safe and unmanned charging methods has become a key bottleneck restricting the continuous operation of robots. As a leading enterprise in the domestic industrial-level wireless charging field, WIRELESSPT, with its wireless charging technology and integrated design, is redefining the energy replenishment method for robots through the "wireless power transmission" approach.

I. From Plugging to Wireless: Solving Industry Pain Points in Wireless Charging

The traditional contact-based charging method has exposed numerous drawbacks in robot applications: manual plugging required, electricity prone to oxidation and contamination, generation of electric sparks during charging, risk of electric shock, high alignment accuracy requirements, and high maintenance costs. Especially in environments prone to fire and explosion, such as coal mines, oil fields, and chemical plants, or in outdoor scenarios with dampness and dust, these problems are even more prominent.

The wireless charging products of WIRELESSPT, based on the principle of magnetic field coupling resonance, achieve non-contact energy transmission without the need for plugging or precise alignment. Their core advantages include:

1. No manual maintenance: Fully automatic charging, suitable for unmanned operations;

2. Resistant to harsh environments: IP67 protection level, resistant to moisture, dust, and corrosion;

3. Safe and reliable: No exposed electrodes, eliminating the risk of electric sparks and leakage;

4. Efficient fast charging: Supports a maximum current output of 200A, with a system efficiency of up to 93%.

II. Comprehensive Product Matrix: Covers power ranges from 10W to 30kW, suitable for various types of robots

WIRELESSPT has currently developed a series of wireless charging products covering multiple scenarios such as waterproof, explosion-proof, cage, AGV/AMR, inspection robots, low-speed unmanned vehicles, etc. The power range is from 10W to 30kW, and the output voltage ranges from 24V to 96V, meeting the diverse needs from small service robots to heavy-duty unmanned forklifts.

Representative products include:

1. Waterproof series: 180W - 1200W, suitable for track/wheel inspection robots, photovoltaic cleaning robots;

2. Explosion-proof series: 180W - 3000W, Ex mb IIIC T80℃ Db; Ex mb IIIC T6 Gb, double certification for gases and dust, suitable for high-risk scenarios such as coal mines and petrochemicals;

3. Cage series: 600W - 1200W, with a working distance of up to 100mm, suitable for mine hoisting systems;

4. AGV series: 600W - 6000W, supports a maximum output of 100A, suitable for heavy-load scenarios such as production lines, warehouses, and ports.

III. Technological Differentiation: Integrated Wireless Charging, Achieving "Constant Power in Full Offset Range"

The wireless charging technology of WIRELESSPT can maintain a constant output power and system efficiency even when the robot has XYZ directional offsets, significantly enhancing the charging robustness and deployment flexibility.

In addition, the integrated design integrates electricity, magnetism, heat, and signals into a single package, featuring the following advantages:

① Volume reduced by 60%, facilitating robot integration;

② Modular design, supporting post-installation and quick installation;

③ Communication anti-interference, ensuring stable control;

④ Intelligent management: supporting battery low-battery startup, automatic pairing, remote upgrade, and charging status monitoring, etc.

IV. Typical Application Scenarios: WIRELESSPT has been implemented in over 100 projects ranging from coal mine ladders to manufacturing plants.

The products of WIRELESSPT have been widely applied in fields such as coal mines, oil, chemicals, power, ports, livestock farming, photovoltaics, parking garages, underwater robots, unmanned aircraft, etc. Some typical cases are as follows:

A. A coal conveyor pipeline in the west: Using a waterproof 1200W wireless charger to enable the inspection robot to operate without human supervision 7x24 hours;

B. A coal industry customer in the north: Deploying explosion-proof 500W - 1200W series to solve the charging safety problem in high dust and high humidity environments;

C. An automotive engine factory: Using a 1200W - 48V - 20A wireless charger to provide efficient and spark-free automatic charging for AGVs;

D. A forklift manufacturer in Japan: Using a 3000W - 48V - 50A solution to meet the high-precision and high-strength requirements of the production line logistics.

V. Team Strength: Led by a Ph.D. from Tsinghua University, supported by national talent projects

The core members of WIRELESSPT Company come from top universities such as Tsinghua University, Harbin Institute of Technology, Ocean University of China, and Fudan University. The company has obtained over 100 patents in the field of wireless charging technology (including 45 invention patents), and all products have complete independent intellectual property rights. The system transmission efficiency is as high as 93%, ranking at the international leading level.

There is an 2,000-square-meter automated assembly and testing workshop built in Yantai City, Shandong Province, with a production capacity of 20,000 sets per year of robot-based wireless charging products.

VI. Keeping Robots Always Fully Charged, WIRELESSPT Is Achieving It

"We do only one thing: keep your robots fully charged, and do it wirelessly." This is WIRELESSPT's corporate mission, and it truly reflects its technical strength.

In the era of intelligent, unmanned and high-frequency operations of robots, WIRELESSPT is emerging as an indispensable "invisible energy engine" in the global robot industry chain, with its safe, reliable and efficient industrial wireless charging solution.