ヒサワ技研 Official site

Hisawa Giken Co., Ltd. will be exhibiting at the "37th Monozukuri World [Tokyo]" held at Makuhari Messe. Companies dealing with IT, DX products, parts, equipment, devices, and measurement products will exhibit from around the world, and active business negotiations will take place with professionals from the design, development, manufacturing, production technology, purchasing, and information systems sectors of domestic and international manufacturing industries. One of the highlights of the exhibition is the seminars where cutting-edge examples from the manufacturing industry can be learned. The exhibition is composed of 10 shows categorized by product type. We sincerely look forward to your visit.

We will publish test data for thermocouple temperature measurement using a rolling slip ring, so please use it as a reference. This is a mercury-free slip ring with our unique rolling mechanism. It has a structure similar to a roller bearing, allowing for stable rotational connections without sliding like conventional slip rings. The product shown in the image is a 20A, 4-pole model, which is used for power supply to conveying equipment in a major food manufacturer's factory. Additionally, the planetary motion slip ring generates low noise, making it suitable for extracting small signals from piezoelectric elements, strain gauges, accelerometer PUs, and more. It is also used by automotive manufacturers for development and verification purposes. We can design and manufacture one unit or more according to your requirements for current, number of poles, operating voltage, and so on.

Our unique structure, mercury-free rotary connector The "Single Pole 50A Rotary Connector" is a new structure rotary connector that does not use mercury. It allows for compact rotational connections of high currents. It achieves low contact resistance, low noise, low rotational torque, and long lifespan. Additionally, it can handle high-frequency currents that conventional products could not accommodate. 【Features】 ■ Short delivery time (in stock) ■ Low cost ■ Mercury-free ■ Compact rotational connection for high currents

Our unique structure, mercury-free rotary connector has achieved durability of over 200 million rotations in user evaluation tests. The "Single Pole 10A Rotary Connector" is a new structure rotary connector that does not use mercury. It allows for compact rotational connections of high current. It features low contact resistance, low noise, low rotational torque, and long lifespan. Additionally, it can accommodate high-frequency currents that conventional products could not handle. 【Features】 ■ Short delivery time (in stock) ■ Low cost ■ Mercury-free ■ Compact rotational connection for high current

Our unique structure, mercury-free rotary connector has achieved durability of over 200 million rotations in user evaluation tests. The "Single Pole 10A Rotary Connector" is a new structure rotary connector that does not use mercury. It allows for compact rotary connections of high current. It features low contact resistance, low noise, low rotational torque, and long lifespan. Additionally, it can handle high-frequency currents that conventional products could not accommodate. 【Features】 ■ Short delivery time (in stock) ■ Low cost ■ Mercury-free ■ Compact rotary connection for high current