High-Torque Rotary Hydraulic Cylinder

High-Torque Rotary Hydraulic Cylinder Precision Rotation Hydraulic Cylinder Semi-Rotary Hydraulic Cylinder Automation equipment Hydraulic Cylinder Rotary hydraulic cylinders provide precise angular positioning (90°-300° rotation) with high torque output (up to 50,000Nm) in compact spaces. Their sealed designs withstand harsh environments like steel mills (200°C+) and marine applications (IP66/IP69K). These actuators enable simpler mechanical layouts than motor-gearbox systems, reducing installation space by 40% while offering direct hydraulic control without electrical components. Key advantages include maintenance-free operation (1 million+ cycles), instant torque availability at zero speed, and overload protection through pressure relief. Typical applications span industrial automation (index tables), construction equipment (crane swing), and energy systems (wind turbine yaw). The direct-drive principle eliminates backlash, achieving ±0.1° repeatability for precision positioning. Sta…