FACOS Complete Electric Drive System
Battery Pack
Safety Module
Power Unit
loT Module
Display
Brushless Motor/ Electric Motor
The complete FACOS system includes all the electronic modules required for the full electrification of professional vehicles
- Lithium Iron Phosphate (LiFePO₄) BatteryPack with integrated BMS
- EPM900 safety module
- Power Unit with Driver, Charger, and BMS Master
- High-reliability CAN-BUS network
- IoT module for remote monitoring and diagnostics
- On-board display
- Compatible with external brushless motors (PMSM)
- Electric motor with 2-speed electronic shifting (optional)
Ideal for OEMs and manufacturers seeking a compact, reliable, and customizable solution.
Applicazioni ideali
Industrial electric vehicles
Hybrid and fully electric operating machines
Nautical
Agricultural vehicles
Urban mobility
Integrated solutions for OEMs and specialty vehicle manufacturers
BATTERY PACK
Up to 16 LiFePO₄ (Lithium Iron Phosphate) battery modules, connected in series.
Each module includes an integrated BMS Slave for:
Each module includes an integrated BMS Slave for:
- Cell voltage and temperature monitoring
- Active balancing
- SOC (State of Charge) and SOH (State of Health) calculation
- Data transmission via CAN-BUS
Communication in cascaded multi-drop CAN network.
EPM900
Smart Module for HV Battery Pack Management and 12V – 100A Generation
A compact, intelligent interface module positioned between the Battery Pack and the traction controller (NAUTY 900 / E-DRIVE 800).
Main features:
- Integrated HV contactors
- High-voltage protection
- DC-DC Converter: 12V / 100A output for auxiliary services
- Smart pre-charge for safe power-up without inrush current
- Interlock management:
- Detection of premature opening of HV connector auxiliary contacts
- Automatic and irreversible galvanic disconnection via contactor opening
EV SOCKET
Charging port for external AC infrastructure (e.g., wall box).
Directly connected to the integrated charger in NAUTY 900 / E-DRIVE 800.
NAUTY 900 / E-DRIVE 800
3-in-1 Power Module: Drive + Charger + BMS Master
Two alternative modules with identical functionality, selected based on the application.
Integrated functions:
- BMS Master for battery pack coordination
- Driver for electric motor (E-MOT)
- Integrated AC charger (via EV Socket)
- Bidirectional CAN-BUS management
- Powered directly by EPM900 through Vin Driver and Vin Charger lines
- Direct connection to EV Socket for charging from wall box
CAN-BUS Multi-Drop Network
High-reliability communication network connecting:
- NAUTY 900 / E-DRIVE 800
- EPM900
- Battery modules
- Dashboard display
- IoT Module
Based on a proprietary CAN J1939 protocol.
Onboard Display
Dashboard display developed in-house by FACOS with custom software.
Mounted on electric vehicles to show real-time system parameters:
- SOC, motor RPM, temperatures, alerts, system status
- Main screen + multiple views navigation
- Communication via CAN-BUS
IoT Module
Remote telemetry device with data transmission via GPRS network.
Captures and relays all messages on the FACOS CAN-BUS network.
Key functions:
- Remote monitoring of vehicle status
- Remote diagnostics
- Usage analytics and behavior optimization suggestions
Essential for after-sales support, technical assistance, and system performance improvement.