The LE rotary paddle level switch uses a micro motor as the drive unit. The drive shaft is connected to a clutch. When the paddle is not in contact with the material, the motor runs normally. When the paddle contacts the material, the motor stops rotating, the detection device outputs a contact signal, and the power is cut off to stop rotation. When the material level drops and the resistance on the paddle disappears, the detection device returns to its original state by means of a torsion spring. The torque can be adjusted for materials of different specific gravities. The LOSEN LE series rotary paddle level controller is specially designed for monitoring the point level of solid materials in silos, vessels, and chutes. This level controller helps reduce overflow, material waste, and downtime by preventing silo overflow , chute blockage, and empty silos. The LE rotary paddle level controller is also suitable for plastics, food, chemicals, iron ore, pellets, and other solid materials. The LOSEN LE series rotary paddle level controller eliminates the motor failures most commonly found in conventional rotary paddle controllers. When material is added, the motor is de-energized and shut down without entering a parking state. This reduces wear and operating temperature, thereby extending motor life. This controller has fewer moving parts, three sets of drive bearings and seals, and a lubricated gear assembly. This gives the LE series the most reliable control capability on the market.