カコテクノス List of Products and Services

The "HSG200" is a simulated signal generator for testing and inspection purposes. It displays various parameters and output signal frequencies simultaneously on an OLED screen. It automatically outputs the frequency in real-time according to the settings. Additionally, it features an easy-to-use output range of 0 to 8 kHz. Furthermore, it allows for the selection of automatic or manual operation modes. 【Features】 ■ For testing and inspection ■ Simplified operation in a handy type ■ Convenient to handle as it is battery-operated ■ Compact type that runs on AA batteries, making it portable ■ Usable with AC power supply *For more details, please refer to the PDF document or feel free to contact us.

• Signal Generator

The KRS333-1 is a large, high-output rotational speed sensor. It is a phase angle output type with three outputs, capable of detecting rotation direction. It can output an alternating voltage with a frequency proportional to the rotational speed. Additionally, it has a sealed structure that is robust against environmental factors. It also features a wide operating temperature range and is lightweight. 【Features】 ■ Power-free rotational speed detection ■ Large and high output ■ Dustproof and waterproof structure for environmental resistance ■ Induction generation method ■ Capable of detecting rotation direction with a phase angle output type with three outputs *For more details, please refer to the PDF document or feel free to contact us.

• Sensors

The KRS321 is a rotational speed sensor that boasts high output even at low rotational speeds. It enables power-free rotational speed detection. It has a wide operating temperature range and is lightweight. Additionally, it features a sealed design that is robust against environmental conditions. It can be installed for both indoor and outdoor use. 【Features】 ■ Power-free rotational speed detection ■ Medium size with high output ■ Environmentally resistant structure with dust and water protection ■ Induction generation method ■ Single output type *For more details, please refer to the PDF document or feel free to contact us.

• Sensors

The KRS321 is a battery-free sensor that uses an induction generation method. It has a wide operating temperature range and is lightweight. It is medium-sized and high-output. Additionally, it originally started from the development of a speed generator for trains, and it excels in vibration resistance, shock resistance, and waterproof performance. For more details, please contact us. 【Features】 ■ Battery-free rotational speed detection ■ Medium-sized and high-output ■ Environmentally resistant structure with dust and waterproof features ■ Single output type ■ Outputs an AC voltage with a frequency proportional to the rotational speed *For more information, please refer to the PDF document or feel free to contact us.

• Sensors

The KRS211 is a rotational speed sensor that can output an alternating voltage with a frequency proportional to the rotational speed. It has a sealed design that is robust against environmental conditions and boasts high output even at low rotational speeds. Additionally, it has a wide operating temperature range and is lightweight. Please note that this product is a single output type. 【Features】 ■ Power-free rotational speed detection ■ Compact and high output ■ Environmentally resistant structure with dust and water protection ■ Single output type ■ Outputs an alternating voltage with a frequency proportional to the rotational speed *For more details, please refer to the PDF materials or feel free to contact us.

• Sensors

The "HSG100-04" is an equivalent signal generation test unit that can be combined with our "HSG100 Signal Generator" to provide simulated outputs for speed generators and speed sensors. It offers 4 outputs for each signal and is compact and highly portable. Additionally, the outputs are equipped with jack terminals and connectors. 【Features】 ■ Provides two types of signals (sine wave and square wave) ■ 4 outputs for each signal ■ Outputs are equipped with jack terminals and connectors ■ Provides simulated outputs for speed generators and speed sensors *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices

The rotational speed sensor is mounted on trains and is used to detect the rotational speed of motors and wheels. It is required to be compact and lightweight, while also ensuring reliability under harsh environmental conditions. This rotational speed sensor has achieved improved reliability and high output by enhancing the arrangement and configuration of the core, detection coil, and permanent magnet, allowing for many thick detection coils (wires) to be wound in a limited space. 【Features】 - Compact and lightweight - Improved reliability - High output - Ensures reliability even in harsh environments - Detects the rotational speed of motors and wheels For more details, please contact us or download the catalog.

• Sensors

The special filter element, combining high water-absorbent resin and ultra-fine filter paper, removes impurities from insulating oil with a filtration precision of 0.03μm.

• Other filters

Compared to our conventional product "HWC200," we have enhanced the functionality while reducing the price. It is possible to perform wiring continuity checks and ground fault detection without inspection wires.

• Testing Equipment and Devices
• Other electric meters

■ No long wires are needed for wiring continuity checks, improving work efficiency (using the housing) ■ Capable of detecting ground faults (contact with the housing) ■ Buzzer sound and LED display ■ Double-checking possible with two people at both ends ■ Easy pair checking of twisted pair wires ■ Can be used alone like conventional bell checkers

• Other electric meters

The speed detector "KRS100 type rotation sensor" is a magnet-based, battery-free, compact, and highly reliable rotational speed detector. It features a two-output type with phase difference, allowing for detection of rotation direction. Despite its small size, it has a high output, providing an alternating voltage frequency proportional to the rotational speed, enabling high output even at low rotational speeds. It is sealed and has a dustproof and waterproof structure, making it suitable for various environments, and it is lightweight with a wide operating temperature range. For more details, please download the catalog.

• Other measurement, recording and measuring instruments
• Sensors

We offer a lineup of rotational speed sensors tailored to various applications, and we can customize them according to your needs. Kakotechnos has over 60 years of experience supplying major electrical companies in the railway sector, and we are confident in our quality. If you have any concerns in areas where environmental resistance is required, please feel free to consult with us.

• Other measurement, recording and measuring instruments
• Sensors

The live line oil purification machine "N･KOBE-10-10" from Kakotechnos is designed to remove impurities from insulating oil using a special filter element (with a precision of 30 nanometers) that combines high-absorption water-based resin and ultra-fine filter paper. Its compact design successfully achieves a smaller and lighter form factor, significantly reducing equipment and operating costs. Furthermore, due to its large filtration capacity, the lifespan of the filter element is greatly extended. It features fully automatic operation, is maintenance-free, and has a structure that allows for easy filter replacement and maintenance. For more details, please download the catalog.

• Other environmental equipment

For over 60 years, we have been entrusted by major electrical manufacturers and power companies to design, develop, manufacture, and test electrical equipment for railway vehicles and substations. In our well-maintained factory, thanks to our 5S activities, we consistently produce environmentally resistant and high-quality products. <Recent Major Development Projects> --For Railways-- - Brake and safety devices and their peripheral equipment - Non-contact IC card readers - Air compressor starting devices - Pressure switches for overseas markets - Various functional testing equipment - Speed sensor inspection devices - Onboard power supply evaluation equipment --For Ships-- - Servo control board enclosures - Remote control enclosures - Inverter enclosures --Others-- - Lithium-ion battery protection circuit boards - Gas density monitoring devices - Discharge monitoring devices

• Contract manufacturing
• Mechanical Design
• Circuit board design and manufacturing

Kakotechnos Co., Ltd.'s railway business sector focuses on the design, manufacturing, and testing of control equipment to safely and stably stop railway vehicles, including brake systems and safety devices. We accommodate small-lot production of various types, a wide range of materials, and reliability evaluations of products. We have been involved in the railway vehicle industry for over 60 years and have a deep understanding of the railway sector. ● For more details, please contact us.

• Other machine elements

Our manufactured products are used in substation equipment that delivers electricity stably to factories, offices, and homes. By designing and manufacturing various operating devices for switching equipment that can instantly stop large currents during disasters, we support the stable supply of electricity behind the scenes. ● For more details, please contact us.

• Other machine elements

Kakotechnos Co., Ltd. applies "stop technology" to the industrial equipment field. Are you facing any of these issues? ◇ I want to leave everything to you, including design, except for key technologies. ◇ I want to entrust small lot, diverse, and fluctuating products, including quality assurance. ◇ I want to create one-off testing machines and development products made only once. ◇ I want to request parts such as machining, sheet metal processing, painting, and plating all at once. We can handle everything from development and prototypes to semi-mass production, focusing on various control devices for social infrastructure equipment. Please utilize Kakotechnos' solution services. 【Features】 ○ Medical device field → Comprehensive contracting from development design to prototype production * Kakotechnos is a member company of Kobe Biomedics Co., Ltd. ● For more details, please contact us.

• Other machine elements