High performance EV applications require efficient, high speed high torque transmissions. Hewland have a range of standard EV reducers, which provide road and track EV customers with the flexibility to integrate their preferred electric motors with ease.


The PEVD is a single input transmission with a high-spec differential, optimised for weight and performance. With a starting weight of just 18Kg, the reducer is able to transmit up to 450Nm of torque and up to 20,000rpm.

This powertrain offers customers an extremely lightweight, yet high performance package, which can be modified to work with a host of high performance electric motors including Integral Powertrain, YASA and Borgwarner.


    1. Extremely lightweight package
    2. High-Torque Capacity relative to overall weight
    3. Packaged for optimal powertrain placement
    4. Mountable in any orientation

    Normal Application: EV, Motorsport, Rally
    Motor Compatibility: Motor Agnostic
    Gear Type: Spur (Straight Cut)
    Case Material: Aluminium/Magnesium
    Mounting Layout: 360° orientation
    Max. Input Torque (per side): 450 Nm / 332 lb.ft
    Reduction Architecture: Single Stage
    Weight: 21Kg (Aluminium), 18Kg (Magnesium)
    Lubrication: Splash with optional oil pump and cooling ports
    Differential: Externally adjustable positive preload plate type differential


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