What is the suitable RPM range for a CVT engine?
1 Answers
CVT engine's RPM is most suitable around 2,500. Exceeding 3,000 RPM can be considered high rotation speed, which will increase engine wear. Effects of RPM: If the RPM is too low, fuel combustion in the cylinder will be incomplete; if the RPM is too high, engine wear will increase. Working principle of CVT engine: In a CVT transmission system, traditional gears are replaced by a pair of pulleys and a steel belt. Each pulley actually consists of two conical discs forming a V-shaped structure. The engine shaft connects to the small pulley, which drives the large pulley through the steel belt. The CVT's conical discs can tighten or open under hydraulic pressure. When the discs move inward and tighten, the steel belt is squeezed outward from the center; conversely, it moves toward the center, thereby changing the transmission ratio.