Schimpf-Stellantrieb 03 – 120 / 04800 (EL)

Servo drive Schimpf 03-120/04800 (EL) — a reliable device for automatic control of the air damper in heating and ventilation systems. Designed for precise regulation of air supply to the combustion chamber, ensuring optimal fuel/air ratio and efficient combustion. Key characteristics: Power supply: 230 V, 50/60 Hz Opening time for 90°: 30 seconds Torque: 70 N·m Shaft diameter: 14 mm Protection class: IP65 Control: via burner automation Potentiometer: 0–5 kOhm for position feedback Applications: Gas and oil burners Heating and ventilation systems Industrial installations with automatic air supply control.