Integrated with Gearbox and Differential
After the development of the Hi-Perm-Mag series, Solaredge e-Mobility division's idea was to couple a transmission to it. The transmission consists in a system with self-locking differential engaged using fixed gears installed in a specially designed aluminum housing.
The transmission gears have ground teeth and have been treated to lower noise emissions and increase system efficiency.
Since the frame connection system is universal, the Hi-Perm-Mag DFT is also suitable for vehicles already in circulation and with different motorizations.
The auto-locking differential is equipped with increased gears and with the recovery of wear system that guarantee a long life.
The differential above mentioned has been developed by IET to permit swift maneuvering at low speeds with an increase in grip during cornering:
- Better drive in curve
- Better torque/speed curve
- Swift maneuvering at low speed
- Consumption optimization
+ High performance
+ High efficiency
+ High specific power
+ High thermal management
– Less space and weight
– Less power losses
– Less maintenance
|Technical Specifications For Integrale DFT™||Unit|
|DC Bus Voltage||48||Vdc|
|Motor (PMAC)||3 phases Permanent magnet brushless motor AC|
|Peak Power||11.4 kW peak @48 Vdc /≤ 350 Arms / ≤ 495 Apeak||kW|
|Continuous Power||3.8 kW continuous @48Vdc||kW|
|Motor Torque||49.5 Nm peak - 16.5 Nm nominal||Nm|
|Motor RPM||2.200 rpm nominal @48Vdc||RPM|
|Mechanical Reduction||4.5 : 1|
|Thermal||Max allowable stator temperature: 110°C||°C|