Product Description
Mercotac 330 Brushless Slip Ring
The Mercotac 330 is a durable, compact brushless slip ring designed for applications requiring three high‑current rotary electrical connections. Using Mercotac’s liquid‑metal technology, the Model 330 delivers exceptionally low resistance, low noise, and long service life compared to traditional brush-type slip rings. Its anodized aluminum body and chrome-steel bearing provide smooth, reliable rotation in demanding industrial environments.
Key Features:
- Three conductors rated at 30A each (250V AC/DC max)
- Brushless liquid‑metal design for ultra‑low resistance and clean signal transfer
- Durable anodized aluminum body with robust metal construction
- Chrome-steel ball bearing for smooth rotation and long service life
- Lightweight, compact, and easy to install
- Maintenance‑free operation
- IP51 protection rating when used with optional boot kit
- Made in the USA
Common Applications:
- Wind Turbines
- Crane booms (power, control signals, data)
- Rotating sensors, cameras, and lighting systems
- Industrial automation and robotics
- Rotary power transfer for machinery
- Packaging and labeling equipment
Technical Specifications (Model 330)
- Conductors: 3
- Body Material: Anodized Aluminum
- Bearing Type: Chrome Steel
- Max Voltage: 250V AC/DC
- Max Current: 30A per circuit
- Max Rotational Speed: 1800 RPM
- Max Rotational Torque: 300 gf‑cm
- Operating Temperature: -20°F to 140°F (-29°C to 60°C)
- Contact Resistance: <1 mΩ
- Circuit Separation: >25 MΩ
- Max Frequency: 100 MHz
Important Shipping & Compliance Information
Item contains MERCURY... therefore shipping to some destinations located within the continental US is not permitted. Contact us before purchase if you have questions. Hurricane Wind Power will not be responsible for misuse of this product.
Transported by UPS Ground to the US lower 48 only. No special handling or hazardous designation is required when shipped by UPS Ground.
Due to the US ban on the Sale or Distribution of Specific Mercury-Added Products, we are unable to ship this product to Connecticut, Rhode Island, or Louisiana.
Shipping Disclaimer
All Mercotac products ship free via UPS Ground service. Expedited shipping options are not available for mercury-containing items. Orders may require signature confirmation upon delivery to ensure safe receipt.
Why Buy From Hurricane Wind Power?
We supply genuine Mercotac components backed by fast shipping, expert support, and decades of experience in wind and renewable energy systems. All items ship free via UPS Ground service.
