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Reference Design Board, TMC4671, Light Electric Vehicles



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TMC4671-LEV-REF   Datasheet
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Product Overview

TMC4671-LEV-REF is an open source reference design for LEVs (Light Electric Vehicles). It is a BLDC servo driver for voltages up to +55V (ca. 13S) and up to 500W motor power. It offers a wide range of connectivity to external sensors, position feedback systems, and GPIO as well as supports external lights on the LEV. A CAN and a TTL UART interface are available for communication.
  • Single axis BLDC servo driver
  • Motor phase currents up to 35A RMS
  • Supply voltage up to 13S (up to +55V)
  • HALL sensor interface with +5V/100mA sensor supply
  • CAN & UART communication interface
  • 3x GPIO and/ or LED control
  • Sin/Cos and torque sensor interface
  • External light support for LEV
  • On-board MEMS motion sensor
  • Open source hardware and firmware


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Motor Driver

Light Electric Vehicles




Reference Design Board TMC4671


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Technical Docs (2)

CAD Downloads


Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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