SuperH Family Motor Control Reference Platforms

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SuperH Motor Control Reference Platform for ACIM

Permanent Magnet Synchronous Motor (PMSM) & Three-Phase Induction Motor Reference Platform

For detailed microcontroller product information, refer to each product page by clicking the links below.

SH7125 Group

Supporting Files and Presentations

• MC Reference Platform SH7125 - SH7085 Summary (Rev 2.0) (PDF: 948 KB)
• Schematics MCU & Power & BOM (Zip: 3.18MB)
• Gerber files - MCRP05 - BLAC Motor (Zip: 2.44MB)
• PMAC Motor - SH Software Code (Zip: 564KB)
• Intuitive PC User Interface (Zip: 1.67MB)

Motor Type	Asynchronous AC induction Motor (Three-Phase Cast Motor) - High & Low voltage
Control Method	Sinusoidal waveform control FOC, flux weakening included
Current measurement	Sensorless: - Three Shunts
MCU type	SH7125 or SH7286 (USB, CAN)
Flash usage RAM usage	8 KB for motor control algorithm <1 KB RAM
Available CPU time	>50%
Switching Frequency	Up to 20 KHz
Communication	Serial: PC GUI interface or LCD display Tool: E10A for debug & development

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SH-2 IMAC Motor Control

• 120^(o) and 180^(o) sinusoidal modulation
• Sensorless Vector Control with One Shunt Current Detection
• High Carrier Frequency to eliminate noise
• Rotor Lock Detection
• Over-Current Protection
• Debug / Motor Parameter Monitoring.

Three-Phase Asynchronous Motor: SH7286 & SH7125 - Three Shunts Vector Controlled Reference Platform

For detailed microcontroller product information, refer to each product page by clicking the links below.

SH7125 Group

SH7286 Group

Supporting Files and Presentations

• MC Reference Platform MCRP06 Description (PDF: 408KB)
• Schematics MCU & Power (Zip: 1.51MB)
• AC Asynchronous Motor - SH Software Code (Zip: 704KB)
• Intuitive PC User Interface MCRP06 (Zip: 1.76MB)

Motor Type	High and low voltage AC induction Motor (e.g. AC asynchronous)
Control Method	Field Oriented Control
Waveform type	Sinusoidal (180°)
Rotor position detection	Sensorless (option to connect hall sensors or encoder)
Resources used	10% CPU [ SH7286], 10KB flash, 1KB RAM
Key applications	Pumps, Air extractor, Washer, industrial drives, compressors, fan, Robotics, fork lift, door control, air conditioning, etc.

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SuperH Family for Motor Control

SuperH Family Application Notes and Sample code

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