昭和電業社 List of Products and Services

The "KENTAC 4300" leakage circuit training board allows for training in methods to confirm leakage circuits, as well as the recovery operation of breakers. Leakage breakers are essential safety devices that detect electrical leakage and quickly cut off the power. When a person touches a device that is leaking electricity, the current flows through the human body to the ground. Generally, if a person experiences electric shock at a current of a few milliamperes, it is felt as a mere stimulus, but if the current exceeds 10mA, it can easily lead to paralysis of motor nerves. Furthermore, if a current exceeding 100mA flows through the heart, the likelihood of atrial fibrillation or cardiac arrest increases significantly. 【Features】 - The location of the leakage can be set arbitrarily using a remote control switch. - Ideal for training in methods to investigate leakage locations. - Training for the recovery operation of leakage breakers can be conducted. - Training in the use of insulation resistance testers can be conducted. For more details, please contact us or download the catalog.

• Other electric meters
• Other power sources

The motor control learning device "KENTAC 2140" allows you to learn about driving DC motors, speed control of DC motors, and driving brushless motors. Brushless motors do not have commutators, making them easier to miniaturize compared to brushed motors, and they produce less noise, have a wide range of speed adjustment, and are said to have a long lifespan. The demand for brushless motors is high, especially in the home appliance and automotive industries. 【Learning Topics】 ○ Learning to drive DC motors and speed control ○ Learning to drive brushless motors ○ Characteristic testing of brushless motors ○ Programming learning for brushless motors ○ Program learning using Simtrol-m For more details, please contact us or download the catalog.

• Other motors
• Brushless DC Motor

The "KENTAC 5100PC" electric vehicle production training device is a system that replaces the engine part of a racing go-kart with a 750W electric vehicle (EV) motor. It is equipped with associated electrical control circuits (such as inverters and batteries). The control is based on sinusoidal vector control. Electrical components can be purchased as complete products or as individual parts. 【Examples of Learning Topics】 - Creation of interface boards - Development of inverter sections - Learning to drive brushless motors - Assembly practice - Software production practice, including programming learning using Matlab For more details, please contact us or download the catalog.

• Other Auto Parts

The electric three-wheeler production training device "KENTAC" uses two wheel-in motors (multi-pole brushless DC motors) for the front wheels. The rear wheels are equipped with WESN tires manufactured by Toyota Motor Corporation East Japan. Additionally, it features a power cylinder for posture control, enabling control of the driving posture. It is also equipped with associated electrical control circuits (such as a two-axis control inverter and batteries). The program is available as a C language source program, and we will sell C language generation software separately, allowing even those who are not proficient in C language to create control software. Electrical components can be purchased either as completed products or as individual parts. 【Features】 ○ Vehicle using brushless DC motors ○ Battery: 12V, 38Ah lead-acid batteries x 2 ○ Chassis manufactured by Showa Electric Co., Ltd. ○ Software: Two-axis torque control software (C language source available) ○ Option: Control development support system Simtrol-m For more details, please contact us or download the catalog.

• Brushless DC Motor
• Other Auto Parts

The electric shock experience device has been created as a practical training tool for experiential safety education for employees or partner companies. Please utilize this product as a means to enhance safety awareness within your organization.

• Other safety equipment

The bidirectional AC/DC inverter/converter (with regenerative function) can be used as a DC power supply and can also be used as a regenerative load device. It can be used as a solar cell simulation power supply as an option. Custom manufacturing is possible according to capacity, voltage, etc. Available in open type or box storage. For more details, please download the catalog or contact us.

• converter
• inverter

There are three models of the inverter unit.

• Inverter

There are three models of the inverter unit.

• Inverter

200A, it is a high current inverter for IPM use.

• Inverter

It is a driver for BLDC with a Hall sensor.

• Inverter

It is a driver for BLDC with an encoder and Hall sensor.

• Inverter