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Free Rotary Connector - List of Manufacturers, Suppliers, Companies and Products

Free Rotary Connector Product List

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New arrival! Multi-pole mercury-free rotary connector! HP fully renewed!

A new product suitable for packaging machinery! Usable for heaters and thermocouples! We have completely revamped the structure and design of our website!

Kyoei Electric Co., Ltd. is planning to release a user-direct sales limited model rotary connector, the 'RCK420'. This product is a 4-pole type that does not use the hazardous substance mercury and can also be used for heater and thermocouple specifications. Additionally, we have renewed our website. The structure and design have been completely revamped to make it easier for users to find information. It has also been optimized for viewing on smartphones and tablet devices. For more details, please feel free to contact us. https://www.kyoeidenki.jp/ 【Features】 ■ Mercury-free ■ Compliant with RoHS2 directive ■ Maintenance-free ■ Allowable rotation speed of 1500 rpm *For more details, please refer to the related links or feel free to contact us.

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Mercury-free rotary connector

Since it does not use mercury, it easily complies with RoHS regulations! Achieves maintenance-free operation for 100 million rotations.

This is a one-pole type rotary connector that does not use mercury, a harmful substance. By implementing liquid gallium alloy with high reliability, we have achieved maintenance-free operation for 100 million rotations. It can be used for rotating equipment that requires grounding, such as plating machines and welding machines. <Features> ■ Mercury-free, compliant with RoHS 2 ■ Low contact resistance (below 1mΩ) ■ Low torque (below 0.45cN·m) ■ Long lifespan ■ Capable of handling high currents ■ Maintenance-free ■ Capable of high-speed rotation ■ Compact design ■ Can be disposed of as regular industrial waste *For more details, please refer to the PDF document or feel free to contact us.

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Mercury-Free Rotary Connector 'GRC-1-250'

Exclusive to direct sales, therefore low price. Achieving top-class low torque in the industry. Materials with test data provided.

The "GRC-1-250" is a one-pole type rotary connector that uses liquid gallium alloy instead of mercury and is suitable for high-temperature environments (up to 80°C). It can be installed in both vertical and horizontal orientations, making it a viable replacement for existing rotary connectors. With low torque, low noise, and stable resistance values, it is effective for various applications. It complies with the RoHS2 directive and can be disposed of as regular industrial waste, contributing to reduced disposal costs. 【Features】 ■ Made in Japan ■ Compliant with RoHS2 directive ■ Low torque ■ High current ■ Low noise and low contact resistance (below 1mΩ) due to no contact points used ■ Usable in high-temperature environments compared to mercury (4-80°C) ■ Can be processed as regular industrial waste *We are currently providing materials that include test data on electrical characteristics. You can view them via PDF download. Please feel free to contact us for inquiries.

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