SungJi Hydraulics NA

Your Source for Hydraulic Rotary Actuators designed

to outperform the ever changing challenges of the environments they are put into

Hydraulic Rotary Actuators

Helical Gear Type

Rotary actuators are compact and efficient, and produce high instantaneous torque in either direction. This makes them widely used in precision control systems and in heavy-duty machine tool, mobile, marine and aerospace applications.  

Helical actuators convert the linear rotation of a piston to rotational movement by multiple helical gears. The rotational movement is greater if the linear movement of the piston is longer. Applications for helical actuators have found use for boom positioning, head rotation, and wheel steering in agriculture harvesters, for example, and in lifting positioning, and steering applications in the construction, energy, marine, material handling, military, mining industries, and valve operations.

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Our mission

Provide a product that improves upon the industry standard quality levels, delivers them at the right time to our customer needs them, at the right price, and with all the engineering support our customers need.  The concept will improve customer relations and decrease total cost of ownership for our customers and the end user.

Our values

  • Quality
  • Teamwork
  • Honesty & Integrity
  • Respect & Dignity
  • Innovation & Improvement
  • Our team

    The North American Sales Team is currently a team of 6 sales and technical reps covering Canada and the USA, while our manufacturing team of 60 people are located in South Korea.

    We have open positions, do not hesitate to contact us.