Kyoei Electric Co.
Kyoei Electric SRE040-100A-I Mercury-free Rotary Connector

Manufacturer: Kyoei Electric Co., Ltd.
Model: SRE040-100A-I
- This product is mercury-free and maintenance-free, with a lifespan of 30 million rotations.
It features contacts for reliable high-current conduction. - It is maintenance-free and has a long lifespan of over 30 million rotations.
Features
Mercury-free, RoHS2 compliant, anodized aluminum case, low noise and low contact resistance (less than 1mΩ), compact and high current capacity, usable in higher temperature environments compared to mercury-based devices (-10 to +80℃).
Applications
Plating equipment, welding machines, and other rotating equipment requiring grounding.
Dimensional drawing

Specifications
| Part Number | SRE040-100A-I |
|---|---|
| Number of poles | 1 |
| Allowable voltage | AC/DC |
| Allowable current | 100A |
| Permissible rotational speed | 500rpm |
| Contact resistance (below) | 2mΩ |
| Rotational torque | 1 cN·m |
| Direction of rotation | CW-CCw Index |
| Rotation mounting direction | horizontal/vertical |
| Operating temperature | -10 to 80 |
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