In modern irrigation systems, micro DC motors directly drive irrigation valves and actuators, replacing traditional solenoid valves. This design eliminates dependence on water pressure and prevents clogging.
For example, a programmable irrigation system equipped with a DC motor to rotate the valve plate achieves pressure-free operation. Combined with rain, humidity, and light sensors, it automatically adjusts irrigation time and flow, achieving up to 30% water savings.
In fertilizer control systems, DC gear motors regulate fertilizer pumps and mixing valves, enabling accurate fertilizer delivery based on real-time soil sensor feedback. Advanced control algorithms such as adaptive or PID control ensure valve precision within ±0.5%, improving crop growth consistency and resource efficiency.
Micro DC gear motors generate high torque at low speeds through an integrated gearbox, minimizing power loss while delivering smooth and stable motion. This makes them ideal for irrigation systems used in cotton fields, vineyards, and orchards.
Compared with traditional AC motors, DC motors often achieve 10–15% higher efficiency under partial load conditions. This leads to significant reductions in power consumption and operating costs, which is critical for large-scale farms and automated greenhouse systems.
Beyond irrigation and fertilization, micro DC motors are applied in:
Greenhouse ventilation and shading systems for temperature and humidity control;
Agricultural robots for navigation, spraying, and harvesting automation;
Precision spraying and drip irrigation systems using flow-control DC pumps;
Automatic feeding systems for livestock;
Agricultural valve actuators requiring precise positioning and long service life.
All these systems demand motors that combine accuracy, reliability, and environmental endurance. Lihua Motor addresses these needs through optimized coil winding, enhanced magnetic circuit design, and high-efficiency gear systems, ensuring consistent operation even under high temperature, humidity, and dust conditions.
With over 20 years of expertise, Lihua Motor specializes in high-performance DC and gear motors from 1V–36V and 0.05W–100W. The company employs more than 400 professionals, operates an 80% automated production line, and holds CE, ISO9001, IATF16949, ROHS, REACH, and UL certifications.
Lihua Motor has delivered over 20,000 customized solutions for global smart agriculture projects, including irrigation systems, greenhouse equipment, fertilization machines, agricultural robots, and livestock feeders.
By integrating innovation and reliability, Lihua Motor continues to empower the global transformation toward intelligent and sustainable agriculture, providing energy-efficient motion solutions that make every farm smarter.
