Learn Devices

The motor library can be used to search for answers to questions relating to motors.
The library has various books explaining brushless motors in detail, from the basics of motor rotation principles to the features sought from motors, techniques for brushless motor driving, and how to use brushless motor drivers.
Please take the opportunity to browse the library for books that will be useful for you, whether you are a motor novice or are someone who wants to deepen their knowledge of motors.

■Sugiken's Profile
Mr. Sugiken works as an associate fellow at ROHM's Motor LSI Division. He provides various technical advice on motor driver IC development, develops new driving algorithms to improve motor characteristics, and also serves as a lecturer at internal and external study sessions on motor technology and holds technical lectures.

Teacher Sugiken’s Motor Driver Dojo

A motor driver is an electric circuit that is used to run a motor.
In this Dojo, we explain in order the principles of rotation of brushless motors, the characteristics desired for such motors, and other related issues, in order to get the reader to understand the circuit configurations and roles played by motor drivers that run brushless motors.

See all manga
  • An Introduction to Motors

    As an introduction to motors, this article explains the basic principles of electric motors. The basic information presented here should be acquired first before learning about motor driving and motor control technology.

    Read an article
  • What Is a Brushless Motor Driver?

    This article is intended as an introductory read for those who want to learn about brushless motor drivers or are planning to select one. It explains their roles, the purpose of key specifications, and their main features.

    Read an article
  • Motor Q&A

    When we use motors, we often wonder “Why does it do that? or “Why is it doing this?”This corner provides technical explanations of such questions.

    1. 1. Why Does the Rotation Rate of a Motor Increase When the Voltage is Raised?
    2. 2. How Can We Know the Rotor Position from the Induced Voltage?
    Read all articles

The motor library can be used to search for answers to questions relating to motors.
The library has various books explaining brushless motors in detail, from the basics of motor rotation principles to the features sought from motors, techniques for brushless motor driving, and how to use brushless motor drivers.
Please take the opportunity to browse the library for books that will be useful for you, whether you are a motor novice or are someone who wants to deepen their knowledge of motors.

■Sugiken's Profile
Mr. Sugiken works as an associate fellow at ROHM's Motor LSI Division. He provides various technical advice on motor driver IC development, develops new driving algorithms to improve motor characteristics, and also serves as a lecturer at internal and external study sessions on motor technology and holds technical lectures.

Teacher Sugiken’s Motor Driver Dojo

A motor driver is an electric circuit that is used to run a motor.
In this Dojo, we explain in order the principles of rotation of brushless motors, the characteristics desired for such motors, and other related issues, in order to get the reader to understand the circuit configurations and roles played by motor drivers that run brushless motors.

See all manga
  • An Introduction to Motors

    As an introduction to motors, this article explains the basic principles of electric motors. The basic information presented here should be acquired first before learning about motor driving and motor control technology.

    Read an article
  • What Is a Brushless Motor Driver?

    This article is intended as an introductory read for those who want to learn about brushless motor drivers or are planning to select one. It explains their roles, the purpose of key specifications, and their main features.

    Read an article
  • Motor Q&A

    When we use motors, we often wonder “Why does it do that? or “Why is it doing this?”This corner provides technical explanations of such questions.

    1. 1. Why Does the Rotation Rate of a Motor Increase When the Voltage is Raised?
    2. 2. How Can We Know the Rotor Position from the Induced Voltage?
    Read all articles

The motor library can be used to search for answers to questions relating to motors.
The library has various books explaining brushless motors in detail, from the basics of motor rotation principles to the features sought from motors, techniques for brushless motor driving, and how to use brushless motor drivers.
Please take the opportunity to browse the library for books that will be useful for you, whether you are a motor novice or are someone who wants to deepen their knowledge of motors.

■Sugiken's Profile
Mr. Sugiken works as an associate fellow at ROHM's Motor LSI Division. He provides various technical advice on motor driver IC development, develops new driving algorithms to improve motor characteristics, and also serves as a lecturer at internal and external study sessions on motor technology and holds technical lectures.

Teacher Sugiken’s Motor Driver Dojo

A motor driver is an electric circuit that is used to run a motor.
In this Dojo, we explain in order the principles of rotation of brushless motors, the characteristics desired for such motors, and other related issues, in order to get the reader to understand the circuit configurations and roles played by motor drivers that run brushless motors.

See all manga
  • An Introduction to Motors

    As an introduction to motors, this article explains the basic principles of electric motors. The basic information presented here should be acquired first before learning about motor driving and motor control technology.

    Read an article
  • What Is a Brushless Motor Driver?

    This article is intended as an introductory read for those who want to learn about brushless motor drivers or are planning to select one. It explains their roles, the purpose of key specifications, and their main features.

    Read an article
  • Motor Q&A

    When we use motors, we often wonder “Why does it do that? or “Why is it doing this?”This corner provides technical explanations of such questions.

    1. 1. Why Does the Rotation Rate of a Motor Increase When the Voltage is Raised?
    2. 2. How Can We Know the Rotor Position from the Induced Voltage?
    Read all articles

The motor library can be used to search for answers to questions relating to motors.
The library has various books explaining brushless motors in detail, from the basics of motor rotation principles to the features sought from motors, techniques for brushless motor driving, and how to use brushless motor drivers.
Please take the opportunity to browse the library for books that will be useful for you, whether you are a motor novice or are someone who wants to deepen their knowledge of motors.

■Sugiken's Profile
Mr. Sugiken works as an associate fellow at ROHM's Motor LSI Division. He provides various technical advice on motor driver IC development, develops new driving algorithms to improve motor characteristics, and also serves as a lecturer at internal and external study sessions on motor technology and holds technical lectures.

Teacher Sugiken’s Motor Driver Dojo

A motor driver is an electric circuit that is used to run a motor.
In this Dojo, we explain in order the principles of rotation of brushless motors, the characteristics desired for such motors, and other related issues, in order to get the reader to understand the circuit configurations and roles played by motor drivers that run brushless motors.

See all manga
  • An Introduction to Motors

    As an introduction to motors, this article explains the basic principles of electric motors. The basic information presented here should be acquired first before learning about motor driving and motor control technology.

    Read an article
  • What Is a Brushless Motor Driver?

    This article is intended as an introductory read for those who want to learn about brushless motor drivers or are planning to select one. It explains their roles, the purpose of key specifications, and their main features.

    Read an article
  • Motor Q&A

    When we use motors, we often wonder “Why does it do that? or “Why is it doing this?”This corner provides technical explanations of such questions.

    1. 1. Why Does the Rotation Rate of a Motor Increase When the Voltage is Raised?
    2. 2. How Can We Know the Rotor Position from the Induced Voltage?
    Read all articles