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EvoDrive Powertrain

Modular Motion system for EVs

EvoDrive consolidates the three primary components of the powertrain system: motion, control, and torque converter, offering exceptional performance, a compact footprint, and lightweight design, all while achieving a remarkable power density.

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Axial Flux Motor

  • Higher torque density – when compared to regular radial flux motors.
     

  • Improved power to weight ratio - ideal for EV applications.
     

  • Better cooling -  from the windings having greater air movement over the coils.
     

  • Excessive heat eliminated - since the axial flux motors do not have end turns.
     

  • Ideal shape - for manufacturing and affordability.

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Highest power density

  • Silicon carbide (SiC) MOSFETs have a critical breakdown strength that is 10x greater than silicon.​

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  • Operate at much higher temperatures than silicon, providing a higher current density.

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  • Reduce switching losses and support higher switching frequencies.

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  • Handles higher voltage and power requirements while still saving space.​

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  • Extremely rugged and durable MOSFETs.

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Light Planetary reducer

  • High efficiency – transmission efficiency up to 97% due to the low loss of power from a planetary gear train.

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  • High torque - with a small volume, the planetary reducer can withstand higher torques than other reducers.

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  • Cost savings - with a planetary reducer, the application can use a motor with a low power, greatly reducing the overall cost of the configuration.

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  • Low noise - even large planetary gears have very low noise levels during operation.

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Motion Unit Specification

  • Max Input Voltage: 800VDC

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  • Max Output Power: 150Kw

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  • Comm: RS232/CAN/ETH

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  • Max Output torque: 1150Nm (1)

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  • Gear ratio: 1:5 (2)

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  • Weight: 28Kg

 

    1. Depends on gear ratio

    2. Gear ratio can be changed per request

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