SungJi Hydraulics NA

Your Source for Hydraulic Rotary Actuators designed to

outperform the ever changing challenges of the environment they are put into

Detailed Features

01 - Minimized weight but optimizing design for strength

02 - Minimized axial gap by exerting pre-torque during assembly

03 - Structure that effectively blocks infiltration of external substances and water (patent)

04 - Improved rigidity and durability and minimized gaps during rotation

Detailed Features

05 - Improved Rotational Torque by increment of surface area that receives hydraulic pressure and less helix angle.

06 - Improved supporting moment and radial force by the increased W x D surface area. Minimized change of seal gap by the minimized axis tilting by moment .

07 - Improved supporting moment and thrust force by the increased W x D surface area. No need to reﬁll grease due to its oil immersion type . (Patent)

Hydraulic Rotary Actuators

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.