Helical Hydraulic Rotary Actuator "RA Series 21MPa"

Meeting the stringent performance requirements in heavy-duty fields such as construction machinery, material handling, and agricultural machinery!

We would like to introduce our helical hydraulic rotary actuator, the 'RA Series 21MPa'. With a gear-driven design that employs a helical structure, it converts the piston’s linear motion into rotational motion. By combining the inner helical gear with the outer piston helical gear, the outer helical gear, integrated with the rod, operates in conjunction with the inner piston helical gear. This results in high precision, excellent stability, and outstanding load capacity. 【Features】 ■ High torque output and high load capacity ■ High durability capable of withstanding harsh environments ■ Compact design allows for installation in tight spaces ■ No internal leaks, ensuring reliable position holding ■ Optimized structural design and high-precision dimensions ■ Pressure relief prevention possible with the installation of a safety valve *For more details, please download the PDF (available in English and Chinese) or feel free to contact us.

Actuator