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SBW Actuator (Shift-By-Wire Actuator)

  • SBW Actuator (Shift-By-Wire Actuator)

Shift-by-wire (SBW) technology eliminates mechanical connections in vehicle transmission systems, controlling gear shifting through electronic signals.
The Hyundai KEFICO Shift-By-Wire Actuator integrates an SBW control unit that recognizes the driver's gear shift command (P/R/N/D) with a shift actuator that performs the gear shift. This integration realizes more precise and smoother gear shifting through component miniaturization and system simplification.
SBW is a core technology for autonomous driving and remote control systems. Leveraging its extensive expertise and technical capabilities, Hyundai KEFICO is developing smaller, more cost-efficient SBW actuators to proactively address the evolving needs of the future mobility market.

Features
Precise shift control
through the integration of the controller and motor actuator.
Reduced size and system complexity
compared to the standalone type
Low Noise and vibration:
using BLDC motor
ISO26262 ASIL
Ensured quality at a global level
AUTOSAR based
standard S/W architecture
OTA (Over the Air)
Wireless S/W update with cybersecurity (ISO21434)
Specifications

Specifications

* These figures indicate a product lineup range, not a single product

Specifications
System Voltage 12V
Connector 18P
Communication CAN FD / PWM / K-line
Operating Temp. -40 ℃ - 105 ℃
IP IP6K9K
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