Durable Performance Electric Tricycle

Can be divided into two aspects of internal and exterior . Inherent durability required to ensure a certain degree of structural strength requirements for some of the wear parts such as front, middle and rear axle gear bowl, flywheel chainrings , chain roller and the Folding bicycle borders of the bases , and the foot brake parts, etc. , carburizing heat treatment to improve the surface hardness. Appearance and durability against corrosion is increased aesthetic appearance by plating and coating ( paint ) . Electroplating is the steering wheel rim such as the original metal surface plated with copper , nickel, chromium or nickel, nickel, chromium metal plating layer 3 is also visible rust properties and resources required to select the other layer. Some minor small parts , then the use of bright galvanizing Electric Bikes process . Painting is the use of high-voltage electrostatic method, the frame, fork surface coating. Paint surface to plump , gorgeous , and has some rust resistance and paint adhesion.

Electric tricycle motor and controller to match the power of the principle of power

Conventionally, electrical system load power is generally defined as 75% of the power control part , that when the motor controller to choose optional 350W 500W, this configuration ensures that the vehicle is very low failure rate . Most manufacturers 350W motor controller is also used 350WW, even 500W motor controller also use 350W; Some controller manufacturers 350W controller marked as 500W, to create the illusion of manufacturers . As the electric tricycle pull people up the goods , the load Adult tricycle is much larger than the electric bike and overload phenomenon occurs frequently, because the proportion of damage caused by the irrational support will be greatly increased . 6 , the electric tricycle battery capacity and the parameters of the controller ? Electric tricycle battery capacity is mainly concerned with the current limit controller , battery 25A maximum current limit controller with the capacity of 20 Ah to 18 ~ 20A for the best. Battery 35A maximum current Electric Bikes limit controller with 36 Ah to 22 ~ 27A for the best. Battery 45A maximum current limit controller with 45 Ah to 30 ~ 35A for the best. On the battery 60 with the maximum time -limit controller 60A to 40 ~ 45A is preferred. Battery 120A maximum current limit controller with 120 Ah to 80 ~ 100A for the best. Because SACS governor did not limit, the maximum current up to 100A or more, so can not be selected when the battery capacity is small , otherwise an undervoltage use will not go . Permanent magnet brush motor is best not to use the series excitation governor , motor burn easily , but also volatile magnetic .