To meet the high-performance requirements of safety, speed, and automation for intelligent door reducers in new energy vehicles, and guided by the application goals of small size, high torque, and low noise, we conduct research on key technologies such as materials and manufacturing processes, transmission systems, and motors to achieve a small-sized, high-torque, and low-noise swing door motor assembly.
Addressing the high-performance requirements of safety, speed, and automation for intelligent door reducers in new energy vehicles, and guided by the application goals of small size, high torque, and low noise, we conduct research on key technologies such as materials and manufacturing processes, transmission systems, and motors to achieve a small-sized, high-torque, and low-noise swing door motor assembly.
| Rated voltage | 13.5V | Voltage range | 9~16V |
| Maximum current | 25A | Rated speed | 7.5r/min |
| Output torque | 180Nm | Stalled torque | 250Nm |
| Durability cycles | 100,000 cycles (including high and low temperature and slope conditions) | NVH | ≤50dB |
| Size | 198*196*90 | Door opening and closing time | 4-6S |
New energy vehicle intelligent door system
New energy vehicle intelligent door system
New energy vehicle intelligent door system
Get In Touch
If you have any questions about products, technical support, after-sales service, etc., Please feel free to contact us at any time.
Worm Gear Set (Bronze Worm Gear)
As core components for precision power transmission, metal gears transmit torque and regulate rotational speed through tooth-surface meshing.
Our precision plastic gears are manufactured via injection molding using high-performance engineering plastics such as POM, PA66, PA46, and PEEK.
This is a helical plastic gear featuring internal threads. Precision-molded from engineering plastic, it combines a helical gear profile on the outside with an integrated threaded hole on the inside, serving as a composite structural transmission component.
These precision injection-molded parts are designed for automotive seat adjustment motors. The complete set supports the DC motors used for forward/backward and height adjustments, serving as critical structural plastic components within the vehicle body actuation system.
Harmonic drives are widely used in industrial automation robotic arms, offering features such as high reduction ratios, high precision, compact size, lightweight design, high load capacity, low noise, and high output torque.
Gearbox for Coffee Grinder/Brewer
Henghe Precision’s coffee machine gearboxes are custom-engineered for a wide range of coffee grinding, brewing, and automated drive systems
Robot Vacuum Integrated Gearbox
An integrated gearbox module designed to drive the main brush, side brush, and mopping module of robot vacuums.
The floor scrubber gearbox is a core transmission component for handheld scrubbers, commercial walk-behind scrubbers, and scrubbing robots.
Direct-Drive Planetary Roller Screw Reducer
Utilizing a main screw and planetary screws, this unit achieves high torque transmission, high rigidity, and a long service life.
The Active Roll Control (ARC) system is an intelligent upgrade to the traditional passive stabilizer bar (anti-roll bar).
Complete Mite-Removing Device Unit
Henghe Precision’s mite-removal device is a fabric allergen cleaning solution developed for the global market, leveraging the company's end-to-end manufacturing capabilities—spanning precision mold making, injection molding, and final assembly.
A spray-scrub-extract deep cleaning device for fabrics, developed for the global market by leveraging the company's comprehensive capabilities in precision manufacturing, injection molding, and full-unit assembly.
