What is the relationship between linear motor and smart phone wireless charging? We all know that linear motor applications in 3D printing technology, we are no strangers. It is said that Washington University engineers created a wireless smartphone charging system using 3D printing technology. The system uses a narrow, invisible laser beam that charges the smartphone as fast as a standard USB cable.
Such a charging beam in a linear motor system is generated by a laser emitter configured to generate a focused beam in the near infrared spectrum, a 3D printed "reflector" is placed around the smartphone battery to protect the beam from reflecting back onto the laser emitter Photodiode. These guard beams act as a sensor, ie when the guard beam is interrupted by the body, the detrimental charge beam is suspended. The protective light beam of 3D printing ensures that the laser penetrates only the cell phone's rechargeable battery, creating a completely safe laser system.
Charging system flexibility and adaptability, which is the inevitable result of the linear motor. For example, the radius of the charging beam can be expanded from a distance of 12 meters to a 100 square centimeter area, placing the smartphone on a larger surface such as a desktop.
Kunshan Tongmao linear motor with good quality, widely used in wind power, solar energy equipment, new energy equipment, high speed railway equipment, electronic equipment, medical equipment, CNC machine tools, woodworking machinery, handling, transportation machinery, precision measuring instruments, industrial automation industry machinery, Electronic semiconductor equipment, robots, robotic arms, injection molding machinery, packaging machinery, etc., all require precise drive control and positioning of the field.
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Linear motor