Company profile
UAES develops and manufactures NEV e-axles, motor controllers and onboard charging-distribution products; its 800V e-axle has entered industrial series production.
Products
Electric Drive Axle (e-Axle)
A highly integrated 'three-in-one' electric drive axle product that combines the drive motor, motor controller, and reducer, serving as UAES's flagship product in the new-energy-vehicle electric drive field.
Supports 400V/800V voltage platforms; integrates motor, reducer, and controller to deliver high torque output. The EAU150 axle product entered mass production in 2021.
- Battery Electric Vehicle (BEV)
- Plug-in Hybrid Electric Vehicle (PHEV)
- Extended-Range Electric Vehicle (EREV)
Onboard Charging and Distribution Unit (OBC+DC-DC / CharCon / Powerbox)
An onboard charging and distribution unit integrating the onboard charger (OBC) and high-voltage DC-DC converter (DC-DC), enabling AC charging and voltage conversion; some solutions further integrate the HVDU and charging/distribution into the Powerbox.
Bus voltage: 400-800 V DC; Rated power: 11 kW; Output voltage: 12-14 V DC; Output current: 250 A; Max efficiency: 95%; Protection class: IP67; Cooling: Liquid; Communication protocol: CAN FD
- Battery Electric Vehicle (BEV)
- Plug-in Hybrid Electric Vehicle (PHEV)
Inverter / Motor Controller (Power Electronics Controller)
An inverter/motor controller that converts the DC power from the traction battery into AC to drive the motor, supporting single-motor and dual-motor control; it is the electronic-control core of the 'three electrics'.
Uses the in-house PM6 silicon-based power module (double-sided silver sintering) with a power density of 74 kW/L; supports dual independent drive paths, suitable for drive motors of 140–180 kW and generator motors of 90–130 kW; supports 800V platforms.
- Battery Electric Vehicle (BEV)
- Hybrid Electric Vehicle
- Extended-Range Electric Vehicle (EREV)
Drive Motor (Separated / Integrated / Coaxial / Hairpin Winding Motor)
Includes separated motor-generators, coaxial/integrated motor-generators, and hairpin-winding motors, providing power output for the electric drive system.
Rated power: 150 kW; Peak power: 300 kW; Peak torque: 350 N·m; Max efficiency: 97%; Cooling: Liquid; Protection class: IP67; Operating temp: -40 ℃ ~ +125 ℃; Speed: 16000 rpm
- Battery Electric Vehicle (BEV)
- Hybrid Electric Vehicle
- Extended-Range Electric Vehicle (EREV)
High-Voltage DC-DC Converter (DCDC)
A DC-DC converter that converts high-voltage battery power to 12V/low voltage to supply the vehicle's low-voltage electrical devices.
Input voltage: 400-800 V DC; Output voltage: 12-14 V DC; Output current: 250 A; Max efficiency: 96%; Cooling: Liquid; Protection class: IP67; Operating temp: -40 ℃ ~ +85 ℃; Weight: 4.2 kg
- Battery Electric Vehicle (BEV)
- Plug-in Hybrid Electric Vehicle (PHEV)
Onboard Charger (OBC)
An onboard charger that converts AC from the grid into DC to charge the traction battery.
Input voltage: 90-265 V AC; Output voltage: 200-1000 V DC; Output power: 11 kW; Max efficiency: 95%; Cooling: Liquid; Protection class: IP67; Communication protocol: CAN FD; Operating temp: -40 ℃ ~ +85 ℃
- Battery Electric Vehicle (BEV)
- Plug-in Hybrid Electric Vehicle (PHEV)
Battery Management System (BMS) / Cell Management Controller (CMC)
A management system that monitors cell voltage, temperature, and state of charge (SOC) to ensure battery safety, including the cell management controller (CMC) and the battery management unit (BMU).
The CMC 8.0 cell management controller entered mass production in 2019; supports an 800V-architecture BMS chip solution capable of managing battery pack series/parallel switching and balancing.
- Battery Electric Vehicle (BEV)
- Plug-in Hybrid Electric Vehicle (PHEV)
Thermal Management System
A vehicle-level thermal management solution for the electric drive, battery, and power electronics that ensures heat dissipation of high-power devices and overall vehicle energy efficiency.
Cooling: Liquid; Max power: 5 kW; Flow rate: 10 L/min; Medium temp: -40 ℃ ~ +105 ℃; Operating temp: -40 ℃ ~ +85 ℃; Protection class: IP67; Weight: 3.0 kg
- Battery Electric Vehicle (BEV)
- Hybrid Electric Vehicle
- Extended-Range Electric Vehicle (EREV)
High-Voltage Distribution Unit (HVDU / BDU)
The switching and monitoring unit of the battery pack's high-voltage circuit (also called BDU), acting as the 'safety guardian' of the battery system and responsible for power distribution and overall vehicle electrical safety.
Integrates the BMU and current sensors with a rated current of 150A–500A and compatibility with 400V/800V; adopts boltless laser welding and wireless-harness design, reducing space occupation by about 50% and shortening the development cycle by about 40%.
- Battery Electric Vehicle (BEV)
- Plug-in Hybrid Electric Vehicle (PHEV)
Vehicle Control Unit (VCU) / Powertrain Domain Functional Safety
The vehicle control unit is responsible for vehicle-level energy management and powertrain domain control, and provides a powertrain domain functional safety solution.
Supply voltage: 9-16 V DC; Operating current: 2 A; Communication: CAN FD; Operating temp: -40 ℃ ~ +85 ℃; Protection class: IP67; Response time: 10 ms; Power consumption: 20 W
- Hybrid Electric Vehicle
- Battery Electric Vehicle (BEV)
Power Module (Silicon Carbide SiC / Silicon-based PM6)
In-house automotive-grade power modules, including the silicon-based PM6 and silicon carbide (SiC) solutions, providing the core power support for inverters/motor controllers.
The silicon-based PM6 module reduces its lateral dimension by 32% compared with the previous generation and adopts double-sided silver sintering; the SiC solution supports 800V high-voltage platforms with system stray inductance controlled within 4 nH.
- Battery Electric Vehicle (BEV)
- Hybrid Electric Vehicle
- Extended-Range Electric Vehicle (EREV)
Engine Management System - Port Fuel Injection (PFI)
A gasoline engine management system based on port fuel injection, comprising core components such as the electronic control unit, fuel rail, and electronic throttle body.
Supports China VI and stricter emission regulations with closed-loop control of fuel injection and ignition; one of UAES's founding businesses.
- Conventional Fuel Vehicle
- Hybrid Electric Vehicle
Engine Management System - Gasoline Direct Injection (GDI)
A gasoline direct injection engine management system comprising core injection components such as high-pressure injectors and a high-pressure fuel pump.
Injection pressure: 350 bar; Supply voltage: 9-16 V DC; Operating temp: -40 ℃ ~ +130 ℃; Protection class: IP67; Response time: 1 ms; Weight: 1.2 kg
- Conventional Fuel Vehicle
- Hybrid Electric Vehicle
Engine Control Unit (ECU)
The engine control unit that processes sensor data to manage fuel injection and ignition, serving as the 'brain' of the engine management system.
Supply voltage: 9-16 V DC; Operating current: 3 A; Communication: CAN FD; Operating temp: -40 ℃ ~ +125 ℃; Protection class: IP67; Power consumption: 25 W; Response time: 5 ms
- Conventional Fuel Vehicle
- Hybrid Electric Vehicle
Engine Sensors (Oxygen/Knock/Pressure/Phase/Temperature/Airflow/Speed)
Multiple sensor types for engine closed-loop control, including oxygen sensors, knock sensors, pressure sensors, phase sensors, temperature sensors, air-flow meters, and engine speed sensors.
Measurement range: 0-5 bar; Accuracy: ±1%; Supply voltage: 5 V DC; Operating temp: -40 ℃ ~ +130 ℃; Response time: 2 ms; Protection class: IP67
- Conventional Fuel Vehicle
- Hybrid Electric Vehicle
Ignition Coil
Ignition coil products that provide high-voltage ignition energy for gasoline engines.
Secondary voltage: 40 kV; Primary current: 15 A; Ignition energy: 80 mJ; Operating temp: -40 ℃ ~ +125 ℃; Weight: 0.6 kg
- Conventional Fuel Vehicle
Electronic Throttle Body
An electronic throttle body that controls the intake air volume, serving as a key actuator of the fuel and air management system.
Opening angle: 0-90°; Response time: 100 ms; Supply voltage: 9-16 V DC; Operating temp: -40 ℃ ~ +120 ℃; Protection class: IP67
- Conventional Fuel Vehicle
- Hybrid Electric Vehicle
Fuel Supply and Air Management Components (Fuel Rail / Electric Fuel Pump / Accelerator Pedal / Canister Control Valve)
Fuel supply and air management components, including the fuel rail assembly, electric fuel pump, accelerator pedal, and canister control valve.
Pressure: 5 bar; Flow rate: 120 L/h; Supply voltage: 9-16 V DC; Operating temp: -40 ℃ ~ +120 ℃; Material: Aluminum; Protection class: IP67
- Conventional Fuel Vehicle
Transmission Control Unit (TCU)
A transmission control unit that manages shift logic and hydraulic pressure, serving as the 'brain' of the transmission control system.
Shift response: 200 ms; Supply voltage: 9-16 V DC; Communication: CAN FD; Operating temp: -40 ℃ ~ +105 ℃; Protection class: IP67; Power consumption: 15 W
- Conventional Fuel Vehicle
- Hybrid Electric Vehicle
Transmission Electronic Module and Solenoid Valve / Hydraulic Module
Transmission electronic control modules, solenoid valves, hydraulic modules, and displacement/gear/oil-temperature/speed sensors—highly integrated hydraulic control products.
Hydraulic pressure: 60 bar; Operating current: 8 A; Operating temp: -40 ℃ ~ +120 ℃; Protection class: IP67; Response time: 5 ms; Weight: 1.5 kg
- Conventional Fuel Vehicle
- Hybrid Electric Vehicle
Body Control Module (BCM)
A control module managing body electrical functions such as lights, wipers, central locking, and windows.
Supply voltage: 9-16 V DC; Operating current: 5 A; Communication: CAN/LIN; Operating temp: -40 ℃ ~ +85 ℃; Protection class: IP67; Power consumption: 10 W
- Conventional Fuel Vehicle
- New Energy Vehicle
Gateway Control Module
A gateway module serving as the communication bridge between different in-vehicle networks (CAN/LIN/Ethernet).
Communication: CAN/LIN/Ethernet; Supply voltage: 9-16 V DC; Operating current: 1 A; Operating temp: -40 ℃ ~ +85 ℃; Protection class: IP67; Response time: 5 ms
- Conventional Fuel Vehicle
- New Energy Vehicle
Engine Immobilizer System (IMMO)
An engine anti-theft control module (immobilizer) that protects the vehicle against theft.
Supply voltage: 9-16 V DC; Communication: LF/RF; Operating temp: -40 ℃ ~ +85 ℃; Protection class: IP67; Response time: 50 ms
- Conventional Fuel Vehicle
- New Energy Vehicle
Seat and Steering Column Control Module (Seat Heating / Memory / Electronic Steering Column Lock)
Seat heating control module, seat memory control module, and electronic steering column lock control module.
Supply voltage: 9-16 V DC; Operating current: 15 A; Operating temp: -40 ℃ ~ +85 ℃; Protection class: IP67; Response time: 100 ms; Power consumption: 30 W
- Conventional Fuel Vehicle
- New Energy Vehicle
Window / Door Control / Power Tailgate Module
Window modules, door control modules, and power tailgate ECUs responsible for the electric control of doors and windows.
Supply voltage: 9-16 V DC; Operating current: 20 A; Operating temp: -40 ℃ ~ +85 ℃; Protection class: IP67; Response time: 80 ms
- Conventional Fuel Vehicle
- New Energy Vehicle
Advanced Connectivity / Domain Controller / Vehicle Computer
Advanced connectivity products for smart cockpit and intelligent-driving interaction, including the vehicle computer, zonal controller, and powertrain domain controller.
Supply voltage: 9-16 V DC; Operating current: 5 A; Communication: Ethernet/CAN; Operating temp: -40 ℃ ~ +85 ℃; Protection class: IP67; Power consumption: 40 W
- Intelligent Electric Vehicle
- Intelligent Connected Vehicle
Telematics Box (T-Box)
An onboard connectivity unit (Telematics Box) enabling remote diagnostics, OTA updates, and cloud connectivity.
Supply voltage: 9-16 V DC; Communication: 4G/5G/CAN; Operating temp: -40 ℃ ~ +85 ℃; Protection class: IP67; Response time: 100 ms
- Intelligent Connected Vehicle
- New Energy Vehicle
UWB Digital Key
A digital key based on UWB (ultra-wideband) technology, enabling hands-free entry and one-touch start.
Communication: UWB; Operating temp: -40 ℃ ~ +85 ℃; Protection class: IP67; Range: 30 m; Response time: 20 ms
- Intelligent Electric Vehicle
- Intelligent Connected Vehicle
Intelligent Power Grid Management Module
An intelligent power-grid management module designed for fail-safe operation in L3 and higher autonomous driving, safeguarding high-voltage distribution and functional safety.
Input voltage: 400-800 V DC; Output voltage: 12-14 V DC; Rated power: 5 kW; Protection class: IP67; Cooling: Forced air; Operating temp: -40 ℃ ~ +85 ℃; Communication: CAN FD
- High-Level Intelligent Driving Vehicle
- Intelligent Electric Vehicle
Production evidence
MfrProof public-source record: UAES develops and manufactures NEV e-axles, motor controllers and onboard charging-distribution products; its 800V e-axle has entered industrial series production. Manufacturer status passed editorial source review.
This profile is based on confirmed public information. It is not an audit, certification or commercial endorsement.
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