Transmission of Armored Vehicles on Tracks

The Importance of Using Pressure Sensors in the Transmission

Military units have a large number of vehicles, a significant portion of which are tracked vehicles used for troop transport or medical evacuation. Such vehicles can accommodate up to 10 people and provide protection through reactive armor during operations. 

Along with engine torque, the transmission plays a significant role in energy transfer. Tracked vehicles often use a hydraulic automatic transmission, which ensures driving comfort, reduces driver fatigue, and decreases material wear. The automatic transmission device allows the torque to match the required power.

Pressure sensors are key components in controlling the automatic transmission system. They are located in various parts of the transmission and regulate the oil flow in the automatic transmission.

23 pressure sensors from KELLER, immersed in oil through redundant valves, control the switching of the hydraulic transmission. This sensor placement scheme helps save space, extends the service life of mechanical parts, and provides smoother gear shifts.