Mercotac Inc
Mercotac Model 1500 Rotary Electrical Connector
Product Code:Mercotac-1500
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Product Description
Mercotac Model 1500 Rotary Electrical Connector
Mercotac Model 1500 - Ultra High-Current 500A Connector
The **Mercotac Model 1500 series** is an ultra high-capacity single-channel rotary connector designed for massive power distribution. Capable of carrying a continuous load of **500A**, this unit utilizes a liquid metal electrical path to maintain a stable connection with virtually zero wear. Engineered for reliability in heavy industrial environments, it supports operational speeds up to **300 RPM** while maintaining signal integrity for frequencies up to **200 MHz**. The 1500 series is the industrial standard for applications where power efficiency and zero maintenance are critical.
Product Highlights
- Extreme Power Density: Rated for a continuous 500A current load
- Liquid Metal Path: Mercury-conductive medium for near-zero resistance
- Zero Maintenance: No brushes to service; eliminates carbon dust build-up
- High Signal Integrity: Ultra-low electrical noise for sensitive feedback
- Environmental Protection: Dust seal and stainless steel variants available
- Robust Construction: Designed to withstand heavy industrial torque
Primary Applications
- Industrial Automated Welding Systems
- High-Capacity Electroplating Equipment
- Massive Rotary Turntables & Power Platforms
- Heavy-Duty Cable Reels & Winding Machinery
- Large-Scale Heated Rollers & Drum Systems
- Marine & Mining Power Transmission Joints
Technical Performance Matrix
| Model No. | Terminals | Max Amp | Max Freq. | Resistance | Max RPM | Torque (gm-cm) |
|---|---|---|---|---|---|---|
| 1500 | 1 | 500A | 200MHz | <1mΩ | 300 | 750 |
| 1500-SS | 1 | 500A | 200MHz | <1mΩ | 300 | 750 |
| 1500-1 | 1 | 500A | 200MHz | <1mΩ | 300 | 750 |
| 1500-1-SS | 1 | 500A | 200MHz | <1mΩ | 300 | 750 |
Series Designators & Operational Notes
- • "-1" Designator: Indicates an external dust seal configuration for abrasive environments.
- • "-SS" Designator: Indicates stainless steel ball bearings for enhanced corrosion resistance.
⚠️ INSTALLATION WARNING: At 500A current levels, terminal integrity is paramount. Ensure all electrical connections are torqued to manufacturer specifications to avoid localized overheating.
Technical Documentation
Download the complete Mercotac product catalogue for detailed mounting patterns, 500A wiring diagrams, and safety guidelines.