Product features

The servo power system for balers and hydraulic covers a power range of 15-160kW and various other specifications. The continuously optimized software platform leads the industry in control, enabling the entire system to achieve faster speed, higher precision, more reliable and stable performance.

Balers commonly use asynchronous motors operating at mains frequency, with pressure and speed controlled by proportional valves. Excess oil flows back to the tank through overflow, and during idle times, the motors continue to run at mains frequency. This results in significant energy loss, high oil temperatures requiring additional external cooling, increased failure rates of hydraulic components, and higher noise levels from the motor running at mains frequency. After switching to synchronous servo systems, balers primarily operate in speed mode, with the pressure controlled by variable valves. The motor runs at a speed determined by the upper computer without any excess overflow. This leads to a significant reduction in oil temperature, and the servo motor operates with lower noise levels. Additionally, as the motor\’s output speed decreases after frequency conversion, the input current also decreases, resulting in less power consumption and achieving energy-saving and emission-reducing effects. The application of synchronous servo systems in industrial equipment is becoming increasingly widespread and is also a superior solution for industry upgrading and product differentiation. The selection of servo systems for balers varies according to the maximum pressure and actual displacement, with adjustments made to the motor driver models accordingly. Different industries, such as metal, straw, and waste paper baling, have varying system pressures, thus requiring different configurations of motor drivers.

25MPa baler complete servo system configuration table