Overview
Description
This brushless DC motor control evaluation kit supports motor control development using the RL78/F24 (48‑pin) MCU in a 12 V automotive power supply environment. It includes an inverter board with automotive‑grade components, sample software, and a permanent magnet synchronous motor to enable immediate evaluation.
This kit includes a permanent magnetic synchronous motor (TG-55N-KA 12V; Tsukasa Electric Co., Ltd), allowing users to easily start evaluating the motor after purchase.
Features
- Supports permanent magnetic synchronous motor (brushless DC motor)
- Three-shunt/single-shunt current detection function
- Provide sample programs for sensorless vector control (three-shunt/single-shunt) and sensorless trapezoidal control.
- Overcurrent protection function
- Can be connected to on-chip debugger (E2 or E2 Lite emulator) for software debugging.
- Included items
- 12V inverter board
- Permanent magnetic synchronous motor (TG-55N-KA 12V)
- OCD connection conversion board
- Cables (motor cable, OCD conversion board cable)
- Various materials (schematic, parts list, PWB pattern diagram, evaluation data)
Applications
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12V Motor Controller
Compact 12V BLDC motor controller with FOC or trapezoidal control for fast, efficient development.
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Documentation
Featured Documentation
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| Type | Title | Date |
| Manual - Development Tools | PDF 823 KB 日本語 | |
| Application Note |
PDF
912 KB
日本語
AI-generated Summary:
The document explains sensorless trapezoidal control of a 3-phase brushless DC motor using the RL78/F24 microcontroller. It covers hardware and software configurations, motor control methods including zero-crossing detection and speed control, and peripheral functions like A/D converters and timers. The system employs an inverter board and a BLDC motor, enabling precise motor speed control without sensors. Detailed descriptions of control software, system resources, and sample program structures are provided to support development and evaluation.
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| Application Note |
PDF
1.21 MB
日本語
AI-generated Summary:
The document explains sensorless vector control of Permanent Magnet Synchronous Motors (PMSM) using the RL78/F24 microcontroller. It details hardware configurations including inverter boards and brushless DC motors, software development environments, and motor control methods such as single-shunt current detection and vector control algorithms. The document also covers control software structure, system resources, and protection functions, providing a comprehensive guide to implementing sensorless vector control for PMSM applications.
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| Application Note |
PDF
1.14 MB
日本語
AI-generated Summary:
The document details a sensorless vector control method for Permanent Magnet Synchronous Motors (PMSM) using the RL78/F24 microcontroller. It explains hardware configurations including inverter boards, motor current and voltage measurement, temperature sensors, and PWM outputs. The software structure covers motor start/stop, closed-loop control, and system protection. Peripheral functions such as A/D converters, timers, comparators, and an Application Accelerator Unit enable precise motor control. The sample program supports sensorless vector control by estimating motor current and controlling PWM signals without a physical sensor.
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4 items
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Design & Development
Software & Tools
Software & Tools
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Software type
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Company
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| E2 emulator [RTE0T00020KCE00000R] On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RH850, R-Car D1, RL78, RX, RISC-V MCU]
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Emulator | Renesas |
| E2 emulator Lite [RTE0T0002LKCE00000R] On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX, RISC-V MCU]
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Emulator | Renesas |
| RL78 Motor Control Peripheral Blockset Provides simulation blocks that reproduce hardware for motor/inverter control with high accuracy.
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Model-Based Development | Renesas |
3 items
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Sample Code
Sample Code
Filters
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| Type | Title | Date Date |
| Sample Code | RL78/F24 Sensorless Trapezoidal Control of BLDC Motor by MCU Rev.1.10
Application:
Automotive
Compiler:
CC-RL, ICCRL78
IDE:
CS+ for CC, IAR EWRL78
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| Sample Code | RL78/F24 Single-Shunt Sensorless Vector Control for PMSM by MCU Rev.1.10
Application:
Automotive
Compiler:
CC-RL
IDE:
CS+ for CC, IAR EWRL78
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| Sample Code | RL78/F24 Three-Shunt Sensorless Vector Control for PMSM by MCU Rev.1.10
Application:
Automotive
Compiler:
CC-RL, ICCRL78
IDE:
CS+ for CC, IAR EWRL78
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3 items
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Product Options
| Part Number | Status | Stock | Budgetary Price (USD) | Sampleable | Pb (Lead) Free |
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| RTK7F124FGS00000BJ | Active | Out of Stock | 1u | $764.71 | N/A | No |
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