A hydraulic rotary cylinder, also known as a rotary actuator, from our company combines linear and rotary motions in a compact package. It uses a helical gear, vane, or rack-pinion mechanism to convert hydraulic pressure into rotation. The cylinder barrel is precision-honed (Ra ≤0.4μm), and the rotating shaft features a hard chrome plating (25μm) for wear resistance. Available in single or double rotation models, it delivers torque up to 20,000 N·m for applications like robotic grippers, valve actuators, and material handling equipment. The design includes a leak-proof sealing system with spring-energized PTFE seals. Explore rotary cylinder specifications at [https://www.uranustj.com/] or request a rotational speed-torque chart.