Rotary Actuators

Rotary actuators stand out as the premier option for excavator attachments, material handling machines, mining equipment, and Truck and Trailer manufacturers, delivering unparalleled durability and reliability.

We offer the optimal balance of price, quality, and lead time. Our standard models are usually ready in 20~30 days. Additionally, our committed technical team is accessible 24/7, guaranteeing uninterrupted productivity.

Experience the advantage of on-time delivery and reduced machine downtime, empowering your brand for continuous success.

A Combination of Extraordinary

Produts and Services

At HM Hydraulics, we take pride in serving as your sourcing partner for industrial solutions. When you collaborate with us, you gain direct access to our network of specialized engineers and technical experts. Backed by a professional sales team with deep expertise in procurement processes and technical applications, we are uniquely positioned to understand your operational requirements. From initial consultation to post-sale support, experience our commitment to seamless communication, tailored customer service, and responsive technical assistance – ensuring your projects progress with confidence at every stage.



Rotary actuators deliver rotational force or torque to machinery, facilitating precise control and movement across various applications. Widely employed in industries like material handling, mining, trucks & trailers, and excavator attachments, they also find utility in marine and offshore operations, construction, agriculture, forestry, energy, and more. Here are seven key advantages of rotary helical actuators over linear cylinders:

360-Degree Rotation

Rotary actuators enable continuous rotation in both directions, providing greater flexibility in positioning and maneuvering equipment or loads.

Compact Design

Rotary actuators are often more compact than cylinders, allowing for space-saving installations in tight spaces or applications with limited clearance.

Reduced Complexity

Rotary actuators can simplify mechanical designs by eliminating the need for additional components such as swivels or linkages required for cylinder-based systems.

Precise Positioning

Rotary actuators offer precise control over angular movement, allowing for accurate positioning of equipment or components in various applications.

Enhanced Durability

Rotary actuators typically have fewer moving parts than cylinders, reducing wear and tear and increasing overall durability and reliability.

Versatility

Rotary actuators can be used in a wide range of applications beyond linear motion, including rotary indexing, positioning, and automation tasks.

Lower Maintenance

With fewer moving parts and simpler designs, rotary actuators often require less maintenance compared to cylinder-based systems, leading to lower operating costs over time.