Mercotac Inc
Mercotac Model 230 Rotary Electrical Connector
Product Code:Mercotac-230
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Product Description
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Mercotac Model 230 Rotary Electrical Connector
Mercotac Model 230 - 2-Conductor 30A Rotary Connector
The **Mercotac Model 230** is a high-performance 2-channel rotary connector optimized for simultaneous power and signal transmission. Capable of carrying **30A per conductor**, this unit features a brushless liquid metal path that ensures a constant contact resistance of **less than 1mΩ**. Designed for speeds up to **1800 RPM**, it is exceptionally reliable for over 1 billion revolutions, making it an ideal choice for machinery where traditional slip ring maintenance is costly or technically unfeasible.
Product Highlights
- Dual-Channel Power: 2 independent conductors rated for 30A each
- Brushless Technology: Zero-wear liquid metal contacts for extreme life
- Ultra-Low Noise: Perfect for sensitive sensors and RF data
- High-Speed Stability: Consistent performance up to 1800 RPM
- Low Resistance: Minimal voltage drop with <1mΩ resistance
- Zero Maintenance: Eliminates debris and brush replacement cycles
Primary Applications
- Heated Rollers and Laminating Machinery
- Industrial Packaging and Wrapping Equipment
- Robotic Multi-Axis Joints with Power Feedback
- Rotary Tables and Turntables with Integrated Controls
- Cable Reels and High-Power Drum Systems
- Semiconductor Production and Testing Tools
Technical Specifications
| Number of Channels | 2 |
|---|---|
| Rated Current | 30A (per conductor) |
| Rated Voltage | Up to 250 VAC |
| Operating Temperature | -20° to +140° C (60°C max ambient) |
| Maximum Speed | 1800 RPM |
| Maximum Frequency | 200 MHz |
| Insulation Resistance | > 25 MΩ |
| Rotation Torque | 200 gm-cm |
| Contact Resistance | < 1 mΩ |
| Mechanical Life | > 1,000,000,000 Revolutions |
Operational & Safety Guidelines
- • Mounting: Must be mounted within 45° of the vertical axis to prevent liquid metal displacement.
- • Wiring: Avoid high-tension on the wires; the use of flexible leads is highly recommended.
- • Housing: The anodized aluminum body is electrically "hot" to one of the internal conductors.
⚠️ HAZARDOUS MATERIAL: This product contains mercury. Do not use in food processing or pharmaceutical environments. Disposal must comply with local hazardous waste regulations.
Technical Documentation
Download the official Mercotac product catalogue for detailed dimensional drawings, torque specifications, and electrical safety standards.