Mercotac Model 235 Rotary Electrical Connector
Product Code: Mercotac-235
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Product Description
Mercotac Model 235 Rotary Electrical Connector
Mercotac Model 235 - Single Channel 30A High-Power Connector
The Mercotac Model 235 is a premium single-channel rotary connector optimized for industrial power transfer and high-fidelity signal transmission. Rated for 30A, this unit employs liquid metal technology to eliminate the mechanical wear and electrical noise common in traditional slip rings. With a rotational speed capacity of 1200 RPM, it provides a consistent, maintenance-free connection for over 1 billion revolutions. Its high insulation resistance and stable contact performance make it suitable for power delivery in heavy-duty machinery and sensitive high-frequency applications up to 100 MHz.
Product Highlights
- High Power Capacity: Rated for robust 30A continuous performance
- Brushless Technology: Liquid metal path for zero mechanical wear
- Extreme Longevity: Engineered for over 1 billion revolutions
- Superior Signal Quality: Negligible electrical noise and stable resistance
- Zero Maintenance: Eliminates debris and brush replacement cycles
- Broad Frequency Support: Suitable for data and signals up to 100 MHz
Primary Applications
- Industrial Packaging and Wrapping Machinery
- Heated Rollers and Laminating Equipment
- High-Power Cable Reels and Drum Systems
- Welding and Electro-Plating Rotary Joints
- Large-Scale Rotary Tables and Turntables
- Wind Turbine Power and Signal Management
Technical Specifications
| Number of Channels | 2 |
|---|---|
| Rated Current | 30A |
| Rated Voltage | Up to 250 VAC |
| Operating Temperature | -20° to +140° C (60°C max ambient) |
| Maximum Speed | 1200 RPM |
| Maximum Frequency | 100 MHz |
| Insulation Resistance | > 25 MΩ |
| Rotation Torque | 400 gm-cm |
| Contact Resistance | < 1 mΩ |
| Mechanical Life | > 1,000,000,000 Revolutions |
Operational & Safety Guidelines
- • Mounting orientation: This liquid metal connector must be mounted within 45° of a vertical axis.
- • Maintenance: The unit is sealed and brushless; do not attempt to lubricate or open the housing.
- • Housing Note: The anodized aluminum housing is electrically "hot" to the internal conductor.
Technical Documentation
Download the official Mercotac product catalogue for detailed dimensional drawings, torque specifications, and electrical safety standards.
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