LONCIN 2V90FD - Digital Regulation System; Stop Engine

Start Engine
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 2V80FD
 Generator of digital turn regulating
Carburetor with stepping-motor controller
Use program which is setted up in controller to control stepping-motor in carburetor,
and then stepping-motor can control valve opening so that the engines can work in
fixed speed. People can not adjust engine speed to manual operation.
LOW
High
stepping-motor
Generator
Engine