What does torque Nm mean?

[GiannaAnn]

Torque is a special moment that causes an object to rotate, and its international unit is Newton-meter (N/m). Here are the details: Engine Torque: The torque of an engine refers to the moment output from the crankshaft end. Under a fixed power condition, it is inversely proportional to the engine speed—the faster the speed, the smaller the torque, and vice versa. It reflects the vehicle's load capacity within a certain range. External torque is called external torque, while internal torque is referred to as internal torque. Automobiles and Torque: For passenger cars, the greater the torque, the better the acceleration. For off-road vehicles, the greater the torque, the steeper the climbing ability. For trucks, the greater the torque, the heavier the load they can pull. Generally, the greater the torque of a vehicle, the better it performs, even during driving. Under the same displacement, a higher torque indicates a better engine.