What Does the Torque of a Car Mean?

[ValeriaRose]

Here is the meaning of a car's torque: 1. Torque: The torque of a car refers to the moment of force output from the crankshaft of the engine. 2. Relationship: Under fixed power conditions, it has an inverse relationship with the engine speed—the faster the speed, the smaller the torque, and vice versa, reflecting the car's load capacity within a certain range. 3. Index: Car torque is one of the main indices of an engine, reflected in car performance, including acceleration, climbing ability, and suspension. Below is an introduction to torque: 1. Definition: The reciprocating motion of the piston in the cylinder performs a certain amount of work per cycle, with its international standard unit being the joule (J). The work done per unit distance is torque. Simply put, torque is an important standard for measuring the quality of a car engine, and the torque of a car is directly proportional to the engine's power. 2. Representation Method: The torque of an engine is represented in newton-meters (N·m). Similar to power, the maximum output torque of the engine is usually indicated along with the rotational speed in revolutions per minute (r/min). Maximum torque generally occurs in the medium to low-speed range of the engine and tends to decrease as the speed increases.