Direct replacements and custom ODM solutions for the global Helac market.
Establishing the New Benchmark for Power Density and Precision
In the modern landscape of construction machinery and industrial automation, the demand for compact, high-torque motion control has never been higher. As a premier ODM Helac Hydraulic Rotary Actuator Supplier, WEITAI Hydraulic bridges the gap between traditional engineering and future-ready performance. Our helical actuators utilize a sophisticated sliding spline technology that converts linear piston motion into powerful rotational torque.
Unlike standard rack-and-pinion designs, our Helac-compatible series offers zero internal leakage and exceptional holding power, making them ideal for heavy-duty lifting, steering, and positioning in the harshest environments. With over 20 years of manufacturing excellence, we have mastered the nuances of metallurgy and fluid dynamics to provide information gain in every component we ship.
Our team specializes in helical gear geometry, ensuring maximum contact surface for unparalleled torque density and impact resistance.
ISO certified factories with rigorous material sourcing (CE, RoHS, CSA, UL) ensuring every actuator meets international safety standards.
From custom mounting patterns to specific rotation angles (180°, 360°), we adapt our production line to your engineering blueprints.
Serving over 50 countries, we understand the logistical and regulatory requirements of the North American, European, and Asian markets.
Every single helical rotary actuator undergoes dynamic load testing and pressure checks before leaving our facility.
We provide not just components, but full hydraulic subsystems including valves, cylinders, and smart sensors for IoT integration.
How we are defining the next decade of hydraulic actuation.
Integration of high-strength alloy steels and proprietary heat treatment processes to increase fatigue life by 35%. Our focus is on reducing the weight-to-torque ratio for aerospace and mobile applications.
Development of actuators with embedded position sensors and pressure transducers. This allows for real-time health monitoring and predictive maintenance via CAN bus integration.
Optimization of internal seals to support biodegradable hydraulic fluids and low-friction coatings to maximize energy efficiency in electric-hydraulic hybrid machines.
Our manufacturing facility in China is more than just a production line; it is a Smart Supply Chain Hub. By leveraging Industry 4.0 principles, we ensure:
Empowering diverse sectors with robust rotational power.
Precision steering for autonomous tractors and attachment control for harvesters.
High-torque positioning for drill rigs operating in high-vibration environments.
Corrosion-resistant actuators for valve control and deck machinery.
Solar tracking systems and pitch control for small-scale wind turbines.
Expert insights into procurement and technical specifications.
For mass production, the average lead time is 20-30 days after deposit and final drawing approval. Samples can be expedited in approximately 7 days.
Our actuators are engineered to be dimensional and performance equivalents. We use similar helical sliding spline technology, ensuring compatibility in fit, form, and function.
Yes, we provide CoAs, conformance certificates, origin documents, and detailed 3D CAD files to assist your engineering team in integration.
We require an ongoing MOQ for international wholesale orders. However, for specialized ODM projects, we offer flexible terms during the prototyping phase.
We provide a 1-year comprehensive warranty on all materials and workmanship. Our commitment is to total customer satisfaction and long-term partnership.
Shipping depends on volume. We offer express for samples and sea freight for bulk orders. We provide exact freight rates based on weight and destination.
High-torque solutions for every engineering challenge.
Partner with WEITAI Hydraulic for professional, reliable, and high-performance helical rotary actuators. Our technical team is available 24/7 to support your global procurement needs.
Please let us know your demand and we will be in touch within 24 hours.
Weitai Hydraulic
