Electric motors
Our range of engines
The electric motors offered by efa cover a wide range of technologies to meet the specific needs of each project. Whether you’re looking for a robust, cost-effective motor or a compact, high-performance solution, our range will meet your needs.
Optimised for off-road machines: Our motors are specifically designed for the demanding environments of the airport, defence and public works sectors.
Overview of technologies :
| Motor type | Main benefits | Typical applications |
|---|---|---|
| Asynchronous | Reliability, simplicity, competitive cost, but lower efficiency | Public works vehicles, airport vehicles, AGVs |
| Synchronous | High efficiency, precise control, requires specific controller | AGVs, mobile robots, defence vehicles |
| DC | High torque at low revs, fast response, but brushes require maintenance | Off-road vehicles, mobile traction systems |
| AC axial flow | Compact, lightweight, high power density, optimised efficiency depending on engine speed | Compact vehicles, light off-road applications |
Nominal voltage:
24 to 800 VDC
Power S2 60′:
0.5 to 350 kW
Power S2-5′:
1 à 580 kW
Complies with standards:
CE and UL
IP53 à IP67
Couplings:
IEC, SAE or specific
Cooling:
air (natural convection) or liquid
Our expertise
- ZFeasibility study, choice and sizing of components
- ZIntegration (electrical boxes, electrical panels, wiring harnesses, etc.)
- ZSetting
- ZOn-site installation
- ZTraining
