.
1 Engine torque
Introduction:
is a torque force for rotating an object occurs. Physics torque name is ldquo; rdquo ;, moment arm equal to the product of force and international units Nm Nm, the torque of the engine refers to an engine output torque from the crankshaft end. The torque transmission through the gearbox, etc., is transmitted to the rear wheels is not the value of the output torque of the engine. But this is the ultimate driving torque ldquo car forward; power rdquo ;. This ldquo; dynamic rdquo; size, or depending on its ldquo; source rdquo; – the engine output torque.
Maximum torque
engine
As the name implies, refers to the maximum torque of the engine can output, is an important performance parameter of the engine. Generally, only the engine speed range or only within a certain maximum torque, this interval is at a given rotational speed at the maximum torque speed or marked speed interval. Generally appear in the maximum torque, the low speed range of the engine, as the speed increases, but decreases torque.
For the family car, the engine output torque is higher the better acceleration; the greater the greater the degree of climbing for off-road vehicles, the torque; for trucks, the larger the torque the greater the weight of broaching. In the case of the same displacement, the engine torque is higher the better. While driving the car will feel anything, to accelerate can speed up, ldquo; stick back a sense rdquo; well. We can according to their driving needs, choose the engine performance for their car needs.