Hemmungsgrade

Hemmungsgrade refers to a system used to classify and categorize various types of transmission and clutch systems based on their suitability for certain applications. The term is derived from the German words "hemmen," meaning to restrict or control, and "grade," referring to a level or category.

The hemmungsgrade system is primarily used in the automotive industry to rate the robustness and stability of a vehicle's transmission and clutch system. It takes into account various parameters, such as the amount of torque that can be transmitted, the maximum engine power that can be handled, and the vehicle's intended use.

There are several hemmungsgrade categories, which are designated by a numerical value. Typically, lower numbers indicate a more restrictive transmission and clutch system, while higher numbers indicate a more robust system that can handle increased loads and power outputs. For example, a hemmungsgrade rating of 1-20 might be used to classify a vehicle's transmission system as follows:

* Grade 1: Limited to 0-100 km/h, with a moderate power output and minimal torque transmission.

* Grade 5: Suitable for high-power engines, with a maximum torque transmission of up to 500 Nm.

* Grade 10: Designed for heavy-duty applications, such as HGVs and buses, with a maximum torque transmission of up to 1000 Nm.

In summary, the hemmungsgrade system provides a standardized way to evaluate and compare the performance of different transmission and clutch systems.