Mercotac Inc
Mercotac Model 435 Rotary Electrical Connector
Product Code:Mercotac-435
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Product Description
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Mercotac Model 435 Rotary Electrical Connector
Mercotac Model 435 - 4-Conductor 30A Heavy-Duty Connector
The **Mercotac Model 435** is a premium 4-channel rotary connector optimized for heavy-duty industrial power and signal transmission. Supporting **30A per conductor** at voltages up to **500VAC**, this unit features a brushless liquid metal path that ensures a stable electrical bridge with a contact resistance of **less than 1mΩ**. Designed for high-torque applications at speeds up to **300 RPM**, it provides exceptional reliability and superior insulation, maintaining signal integrity for frequencies up to **100 MHz** throughout its lifespan.
Product Highlights
- 4-Channel Power: Quad independent conductors rated for 30A each
- Brushless Technology: Zero-wear liquid metal contacts for extreme longevity
- Superior Insulation: High resistance (>50 MΩ) for safe high-voltage operation
- Ultra-Low Noise: Ideal for sensitive multi-channel sensor data
- Zero Maintenance: Eliminates debris and brush replacement cycles
- High Torque Build: Industrial construction with 850 gm-cm rotation torque
Primary Applications
- Heavy-Duty Industrial Packaging & Wrapping Machinery
- 3-Phase Power + Ground for Rotating Platforms
- Large-Scale Heated Rollers and Thermal Drums
- Robotic Multi-Axis Power Supply for Heavy Manipulators
- High-Power Cable Reels and Automated Drum Systems
- Wind Turbine Power and Signal Management
Technical Specifications
| Number of Channels | 4 |
|---|---|
| Rated Current | 30A (per conductor) |
| Rated Voltage | Up to 500 VAC |
| Operating Temperature | -20° to +140° C (60°C max ambient) |
| Maximum Speed | 300 RPM |
| Maximum Frequency | 100 MHz |
| Insulation Resistance | > 50 MΩ |
| Rotation Torque | 850 gm-cm |
| Contact Resistance | < 1 mΩ |
Operational & Safety Guidelines
- • Mounting Orientation: To ensure fluid continuity, the unit must be mounted within 45° of the vertical axis.
- • Connection: Use flexible leads to avoid mechanical stress; ensure 30A-rated wiring is used for all power channels.
- • Housing Note: The anodized aluminum body is electrically "hot" to one of the internal conductors.
⚠️ HAZARDOUS MATERIAL: This product contains mercury. Do not use in food or pharmaceutical processing. Disposal must comply with local environmental regulations.
Technical Documentation
Download the official Mercotac product catalogue for comprehensive mounting patterns, dimensional drawings, and 4-phase wiring instructions for Model 435.