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Smart electro-mechanical gearshift actuator features a brushless servo motor with integrated motor drive and controller, giving a smooth, accurate shift every time.

Designed to meet the needs of both road-going and track-only hypercar AMT (automated manual transmission) applications and has excellent performance properties.

The actuator operates as a slave to the Xtrac TCU on a private transmission CAN, with multiple units supported. It is mounted directly to a gearbox casing via included anti-vibration mounts and actuates through an external spline interface that will typically be coupled to a gearchange barrel.


  • High performance and durability
  • Robust to temperature extremes under conditions ranging from slow speed city driving through to sustained racetrack usage
  • Supports systems with ratings up to ASIL-C
  • Designed against automotive industry standards for electrical stress, thermal and mechanical endurance, corrosion and chemical resistance
  • IMDS (International Material Data System) compliant

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