As early as seventeen years ago, sensor technology was listed by Time magazine as “the first of the ten new technologies that will change human beings in the future.” Today, the application of sensor technology has already covered all aspects of modern life. Timewalker uses MIVICE’s S200 torque sensor for its e-bike FRC500.
Take a mobile phone as an example. From the moment you pick up the phone to unlock it, real-time sensor synchronization starts to work: you need an image sensor to take pictures, GPS remote sensing technology helps you navigate when you go out, and ubiquitous sensors are quietly changing our lives. In the new era of artificial intelligence, where everyone is a “semi-electronic person,” sensors are our “electric five senses.”
Speed sensors, cadence sensors, and torque sensors are commonly used when applied to the field of electric-assisted bicycles. A wide variety of sensors are indispensable core technology products for electric-assisted bicycles. The torque sensor is the most mature, reliable, and safe of them all.
Principle of torque sensor
The torque sensor is used to measure the pedal torque of both feet in real time, convert the torque signal into an electromagnetic signal, and transmit it to the controller. The controller then accurately controls the operation of the motor according to the real-time data collected by the sensor.
Motor, torque sensor and controller are the three core component technologies of MIVICE. MIVICE S200 torque sensor adopts the world’s only unique, patented, non-contact sensing technology. The torque signal comes from the physical properties of the material. It has mature technology, a simple structure, and stable and reliable performance.
Product Specifications
Accurate, stable and reliable
The accuracy and precision of sensor data collection is the first and most important step in ensuring a consistent riding experience.
In addition, as a high-frequency, long-life travel tool, an electric-assisted bicycle with sporty attributes undoubtedly requires ultra-high reliability, safety and stability of each component.
MIVICE S200 torque sensor can be applied to the bottom bracket. The permanent magnet design has great reliability and long-term stability. The sensor can measure small changes in the magnetic field through a non-contact gap of a few millimeters. Contactless induction, free from outside interference. From principle to technical realization, ensure the long-term accuracy and stability of the S200 sensor.
Considering the outdoor sports attributes of electric bicycles, whether it is cold winter and hot summer, wind and sun in the rainforest, or rugged mountains and forests, mountains and rivers, the sensor as the core component must withstand the test of extreme conditions after two million times of load. After the cycle test, 68 ambient temperature test cycles, and 120-hour vibration test, the MIVICE sensor signal is always reliable and stable. Such a harsh test environment far exceeds the limit that humans can bear.
Easy to install, maintenance-free
Thanks to the simple structure and highly integrated hidden design, the installation of the S200 bilateral torque sensor can be completed by replacing the center axle on the original frame. The specifications of the center shaft accessories can be made according to the manufacturer’s requirements, with a high degree of matching.
The world’s unique patented non-contact sensing technology also determines that this sensor is maintenance-free. Traditional sensors in the industry have complex and rough processes, are susceptible to external environmental interference, and often have demagnetization, failure, shaft breakage, etc., and are prone to various failures and after-sales problems in the middle and late stages of the product, making vehicle manufacturers miserable. The use of the S200 torque sensor with super stable performance almost eliminates the problems caused by sensor attenuation, failure or damage, and the after-sales cost is greatly reduced.
Super efficiency
Relying on the technical accumulation of the German R&D team for many years, and at the same time introducing the mature German precision manufacturing process, and establishing a high-quality control system for the whole process from procurement to delivery, MIVICES200 torque sensor launched by Max has better performance and more stability than similar products, quality is more reliable, price advantage is obvious.
Strong scalability
The application of sensors is ubiquitous. It is no exaggeration to say that the colorfulness and convenience of modern life are inseparable from sensors. The torque sensor developed and produced by MIVICE can not only be applied to the torque measurement of the e-bike power system, but also can be applied to the detection of the output torque and power of rotating power equipment such as an electric motor, engine, or internal combustion engine; a fan, water pump, gearbox, or torque wrench. Detection of torque and power; detection of torque and power in railway locomotives, automobiles, tractors, aircraft, ships, and mining machinery; detection of torque and power in sewage treatment systems; manufacturing viscometers; process industry; and process industry.
As the crystallization of high-tech research and development, MIVICES200 sensor not only has high cost performance but also has super stable and reliable performance. The world’s unique patented technology makes it maintenance-free and easy to install. You can enjoy the beautiful life brought by high technology at a low cost. What are the reasons not to choose it?
=> Review S200 torque sensor from MIVICE
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