F-SiC HAS LANDED.
And it's just as F'n SiCk as you would think
Our groundbreaking three-phase motor controller combined with an e-motor set is a game-changer in the industry, specifically designed for formula applications. It offers unparalleled precision, efficiency, and control, setting new standards for performance and reliability.
DRIVEKIT HIGHLIGHTS.
NET
​ENERGY
DENSITY​
8.5kW/KG
OF THE ENTIRE AWD DRIVE KIT
AVAILABLE IN AWD AND RWD SETS
Inverters and e-motors can be bought separately as well.
INVERTER HIGHLIGHTS.
INCREDIBLY SMALL.
The inverters are designed for exceptional space and weight efficiency, weighing only 1.1 kg per block.
SILICON CARBIDE TECHNOLOGY
The F-SiC inverters combines cutting-edge efficiency with unmatched power density. Designed for high-performance applications, it delivers rapid response and reliability in a sleek, compact package—perfect for pushing boundaries.
1=2
WE ARE GOOD AT MATH. REALLY.
Each F-SiC units are equipped with two individual inverter modules to maximize the density by keeping a common cooling plate construcing a sandwich structure.
3D PRINTED COOLING PLATE
Experience exceptional cooling with our advanced 3D printed aluminium cooling plate. This technology maximizes heat dissipation for efficient performance.
ARM CORTEX M7 MCU
The M7 core makes the inverter a powerhouse just enough juice for the high switching frequencies and precise control loop that makes the inverter exceptionally high quality in terms of control
E-MOTOR HIGHLIGHTS.
TITANIUM SHAFT
Significant weights have been shaved on the rotor side and the overall motor weight by using titanium shafts
INTERNAL SPLINE
Internal spline system designed to reduce wheel offsets and facilitate seamless connections for planetary gears.
MEANT FOR UPRIGHT INTEGRATION, READY FOR EVERYTHING ELSE.
The e-motors have been designed in a mindset to be fully integrated to an upright where the cooling takes place. With a custom cooling jacket the possibilties of mounting and use are virtually endless.
DETACHABLE AC CABLES
For the sake of the easy installation and maintenance, the cables are made to be detachable from the e-motors.
DEDICATED INTERLOCK LOOP HOLE
The e-motor features a dedicated loop hole for interlock functionality, ensuring compliance with FS regulations. This design enhances safety and reliability, making it easy to integrate into various systems with high flexibility.
SOFTWARE UPDATES.
FULLY REWORKED, MODEL BASED CONTROL LOOP
The F-SiC controller's control loop has been revamped with a model-based development approach, improving efficiency and accuracy. Users can expect enhanced reliability in inverter functions. tuned for more technology updates!
SELF-PARAMETRIZATION ALGORITHM
The inverter now automatically detects the motor parameters, ensuring optimal performance and efficiency. This feature simplifies setup and guarantees that your system operates smoothly right from the start.
NON-LINEARITY CALIBRATION
The controller's firmware is now packed with a position sensor non-linearity compensation in ordter to maintain the high precision control and smooth operation even at very high RPM's.
EXTENDED POSITION SENSOR COMPATIBILITY
- ABI+SSI
- Resolver
- EnDat 2.1/2.2*
* By firmware update expected to be added in Q3 2025.
KEY SPECIFICATIONS.
Drive Kit
Overall weight
17kgs (AWD kit, 2 inverter, 4 motor)
8.5kgs (2WD kit, 1 inverter, 2 motor)
Inverter
1.1 kgs per block (550g per inverter module)
Block weight
Block dimensions
96,4(H)/ 78(W) / 153,7(L) mm
Operating voltage
36-620 VDC
Current rating
80/40 Arms (peak/cont.)
Control algorithm
Position sensor interface
FOC, incl. MTPA/MFW support.
ABI+SSI / Resolver / EnDat 2.1/2.2*
Communication interface
CAN
Working temperature
-20 - 85 °C
Ingress Protection
IP44
Switching Frequency range
8-30kHz
Maximum eRPM
200.000
Cooling type
Liquid Cooling
Power stage type
Silicon Carbide
E-Motor
Dimensions
Net weight
3.7 kgs
94,5(d)/ 160(L) mm
Peak Torque
31,6 Nm
Peak Current
66 Arms
Maximum RPM
Peak Power
20.000 RPM
35 kW
Nominal Torque
11 Nm
Nominal Current
22,6 Arms
Nominal Speed
13250 RPM
Nominal Power
15,4 KW
Shaft
Ti Grade 5 Internal spline shaft
Cooling type
Temperature sensor type
None (external cooling needed)
PT1000
Position sensor type
Resolver
Peak Efficiency
>96 %
Manuals
For the manuals and detailed information, refer here or the main download section of the website.