Overview
Description
The MCK-RA4T1 is a development kit that enables easy evaluation of motor control using permanent magnet synchronous motors (brushless DC motors).
With this product and the sample code and QE for Motor that can be downloaded from the website, you can start evaluating motor control using the RA4T1 right away.
Features
- The CPU board is equipped with the RA4T1 as the motor control MCU.
- Inverter board for 3-phase BLDC motor (48V/10A rating)
- On-board debugger for flash programming of RA4T1
- Supports 1-shunt/3-shunt current sensing
- Overcurrent detection
- Supports the motor control development support tool "Renesas Motor Workbench"
- Supports Hall sensors, encoders, and inductive position sensors
Applications
Design & Development
Videos & Training
Renesas introduces the RA4T1 MCU group optimized for enhanced motor control.
Additional Videos
News & Blog Posts
Support
Support Communities
- Motor jerks and stops when voltage exceeds 27V (MCK-RA4T1)
Hello, I'm performing speed tests using motor senseless vector control application based on the sample project: RA4T1_MCILV1_SPM_LESS_FOC_E2S_V111. While the EVK is rated for 12V - 48V, the motor fails to operate reliably once the input voltage exceeds 27V. I'm using a custom motor ...
Jan 23, 2026 - RA4T1 Vector Control Speed not changing
Hello I have designed a custom controller (MP6540 BLDC Driver) based on RA4T1 and running FOC vector control using hall sensors. The motor is turning on and off, but I am unable to change its speed. I tried both direct control via variable resistors and directly changing the register value ...
Oct 25, 2024 - Renesas Motor Workbench in Custom Board
Hello, I am trying to use the Renesas Motor Workbench tool with a Custom Board with RA6T2, with the Bulit-In library and standard USB-UART converter like CP2102, but I am facing some problems with the COM detection. I build and execute the demo R6T2_MCILV1_SPM_HALL_FOC ...
Jun 19, 2026
Support Communities
