G72 Series Motor Controller
Isolated high-power FOC controller with all-aluminum housing
Overview
The G72 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 98% efficiency.
- FOC / MTPA / SVPWM with flux weakening
- IP67 protection rating
- Isolated Type
- All-Aluminum Housing
- CAN2.0 communication
Technical Specifications
| Parameter | DEMC72I01 | DEMC72I51 | |
|---|---|---|---|
| Rated Input Voltage (DC-V) | 72 | 96 | |
| Rated Input Current (DC-A) | 180 | ||
| Rated Output Current (Arms@30min) | 180 | 180 | |
| Input Voltage Range (DC-V) | 48~88 | 70~120 | |
| Maximum Input Current (DC- A, 30s) | 400 | ||
| Maximum Output Current (Apk@10s) | 900 | 700 | |
| Peak Power (kW) | 30 | 40 | |
| Operating Ambient Temperature (℃) | -20~+65 | ||
| Motor Type | PMSM / SynRM / Induction Motor | ||
| Motor Control Method | FOC/MTPA/SVPWM/Flux Weakening | ||
| Motor Sensor Type | Resolver | ||
| Maximum Efficiency | 98% | ||
| Protection | OverCurrent / OverVoltage / OverTemperature / Stall | ||
| Dimensions (mm) | 218*175*85.5 | ||
| Weight (kg) | <5 | ||
| Communication | CAN2.0 | ||
| Cooling Method | Forced Air Cooling | ||
| Protection Rating | IP67 | ||
Frequently Asked Questions
What does the isolated design and aluminum housing mean?
It features an isolated circuit architecture with an all-aluminum housing, for industrial durability and electrical safety.
What voltage models are available?
Two models: 72V (48~88V input range, 30kW) and 96V (70~120V input range, 40kW).
What is the rated and peak output current?
The 72V model provides 180 Arms rated (30min) / 900 Apk peak (10s); the 96V model provides 180 Arms / 700 Apk.
What position sensor does it use?
It uses a resolver for industrial-grade reliability in harsh environments.
Is the controller suitable for outdoor use?
Yes, it features an IP67 protection rating, making it suitable for harsh outdoor environments.
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.