G84 Series Motor Controller
Isolated high-power FOC controller with all-aluminum housing
Overview
The G84 Series is an isolated sinusoidal motor controller built on our proprietary FOC algorithm for high-power electric vehicles. Its all-aluminum housing provides excellent heat dissipation and mechanical strength, with IP67 protection and up to 97% efficiency.
- FOC / MTPA / SVPWM / Flux Weakening
- Input voltage 110~175 V
- Efficiency up to 97%
- IP67 protection rating
- Isolated Type
- All-Aluminum Housing
Technical Specifications
| Rated Input Voltage (DC-V) | 144 |
| Rated Input Current (DC-A) | 105 |
| Rated Output Current (Arms@30min) | 110 |
| Input Voltage Range (DC-V) | 110~175 |
| Maximum Input Current (DC- A, 30s) | 210 |
| Maximum Output Current (Apk@10s) | 500 |
| Peak Power (kW) | 30 |
| Operating Ambient Temperature (℃) | -35~+55 |
| Motor Type | PMSM / SynRM / Induction Motor |
| Motor Control Method | FOC/MTPA/SVPWM/Flux Weakening |
| Motor Sensor Type | Resolver |
| Efficiency | 97% |
| Protection | OverCurrent / OverVoltage / OverTemperature / Stall |
| Dimensions (mm) | 350x230x123 |
| Weight (kg) | <10 |
| Communication | CAN2.0 |
| Cooling Method | Natural Cooling |
| Protection Rating | IP67 |
Frequently Asked Questions
What is the voltage range supported?
It supports 110~175V DC input with 144V rated voltage — a high-voltage platform for specialty and high-voltage vehicles.
What is the peak power and output current?
It delivers 30kW peak power with 500 Apk peak output (10s) and 110 Arms rated output (30min).
What cooling method does it use?
Natural cooling design — silent, maintenance-free operation without fans.
What position sensor does it use?
It uses a resolver for industrial-grade reliability.
What is the operating temperature range?
-35 C to +55 C, suitable for extreme climates.
Can the software be customized?
Yes, the software can be customized to meet the different requirements of individual customers.
Downloads
Need a custom configuration or bulk pricing? Our engineers respond within 24 hours.