Engineered for maximum torque and precision rotation.
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In the modern industrial ecosystem, Rotary Actuators serve as the "muscles" of heavy machinery, converting fluid or electrical power into controlled rotational motion. As a leading OEM Rotary Actuator Types Factory, WEITAI Hydraulic recognizes that the demand for precision, load-bearing capacity, and compact design has never been higher. The transition toward Industry 4.0 requires actuators that are not only powerful but also "smart," capable of integrating with sensors for real-time feedback and predictive maintenance.
Global procurement specialists are no longer just looking for a component; they are seeking Supply Chain Resilience. With the rise of China’s "Factory 4.0" initiatives, WEITAI has optimized the helical gear design—a specialized mechanism that offers superior torque-to-size ratios compared to traditional vane or rack-and-pinion types. This white paper explores the evolution of these technologies and why professional manufacturers are gravitating toward helical solutions for construction, mining, and marine applications.
WEITAI Hydraulic is one of the leading mobile hydraulic suppliers in China with decades of experience. We are committed to providing excellent hydraulic products and services to both businesses and final users worldwide.
Starting from the production of OEM Hydraulic cylinders for North American Customers, we have grown to be an integrated company of manufacturing, trading, and investing.
The hydraulic rotary actuator is one of our main products. Our factory is ISO certified and our material suppliers have all obtained CE, RoHS, CSA and UL certificates. We can design and customize according to drawings to meet the diverse needs of customers.
Professional technical and commercial teams are available 24/7 for online support. Now we serve customers over 40 countries and regions, providing reliable helical gear actuators that hold any intermediate angle of rotation.
Years Experience
Models Available
Factory Tested
Countries Served
The core of WEITAI’s product line lies in the Helical Gear Technology. Unlike traditional cylinders, helical actuators utilize a sliding piston with internal helical gears that convert linear motion into rotation. This results in:
1. Electrification: While hydraulic remains king for power, hybrid systems are emerging.
2. Material Science: Use of high-strength alloys to reduce weight by 15-20%.
3. Customization: OEM factories are moving toward "Application Specific" actuator designs.
| Series | Torque Range (Nm) | Key Applications | Mounting Type |
|---|---|---|---|
| WL10 Series | Up to 1,000 | Lightweight Robotics, Small Ag-Machinery | Foot Mount |
| WL20 Series | 500 - 2,700 | Utility Vehicle Attachments, Material Handling | Helical/Flange |
| WL30 Series | 7,300 - 24,000 | Mining Drills, Construction Excavators | Flange/Foot Mount |
| WL40 Series | 5,000 - 6,700+ | Heavy Marine, Industrial Automation | High Torque Helical |
China's evolution into High-End Manufacturing is best exemplified by our Workshop 4.0. We don't just produce parts; we engineer reliability. Our ISO-certified facilities utilize automated CNC machining centers to ensure tolerances within microns.
Supply Chain Advantages:
Our prices are subject to change depending on supply and other market factors. We will send you an updated price list after your company contacts us for further information.
Yes, we require all international orders to have an ongoing minimum order quantity. For specific OEM samples, we can accommodate smaller initial runs.
For samples, it is about 7 days. For mass production, the lead time is 20-30 days after receiving the deposit and final approval. We strive to accommodate tight deadlines through agile production scheduling.
We use high-quality export packaging. For heavy actuators, we utilize reinforced wooden crates and specialized hazard packing for any sensitive components, ensuring 100% safety during sea freight.
WEITAI concentrates specifically on mobile hydraulic components with a focus on Helical Gear technology. Our 1-year warranty and 100% factory test protocol provide the E-E-A-T (Expertise, Authoritativeness, Trust) required by global industrial leaders.
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Our engineering team is ready to design your custom hydraulic rotary solution. Experience the blend of high torque, compact design, and Chinese manufacturing efficiency.
Please let us know your demand and we will be in touch within 24 hours.
Weitai Hydraulic