• Follow us
Home > Knowledge > Content

Product Categories

About Electric throttle body
Aug 25, 2018

         An electronic throttle valve is a throttle member of an intake accurately controlled under the idling condition, and the manufacturing precision is reduced.system of an automobile engine. The utility model comprises a throttle body, a throttle valve plate, a throttle shaft, a DC motor, a gear reduction mechanism, a signal output to a throttle position sensor of the single chip microcomputer, and a torsion spring, one end of which is fixed on the throttle body and the other end is fixed on the same. The gear of the throttle shaft; also has an idle speed adjusting device: the outer adjusting screw is screwed on the throttle body, the inner adjusting screw is screwed into the inner cavity of the outer adjusting screw, and the top rod is placed in the inner cavity of the outer adjusting screw, and a shoulder is provided thereon The outer end of the ejector pin before the shoulder protrudes from the opening of the outer adjusting screw, and the spring abuts between the ejector shoulder and the inner adjusting screw; the outer end of the ejector abuts against the gear of the throttle shaft, in the absence When the motor is driven, the throttle valve is placed in a micro-slip position. The high and low idle speed position of the invention is adjustable, and the engine intake air amount is accurately controlled under the idling condition, and the manufacturing precision is reduced.