Technical Specifications
Product Overview
Compact High-Performance Cooling Solution
This 220V AC cooling fan features a slim 30x30x4mm profile, making it an ideal choice for localized heat dissipation in space-constrained industrial equipment and compressors. Engineered with a die-cast aluminum housing and glass fiber reinforced plastic impellers, it offers a robust build quality designed for reliability. With options for high-precision ball bearings or quiet-running sleeve bearings, this fan provides versatile performance to maintain optimal operating temperatures in professional electronics.
Key Performance Metrics
Performance Highlights
Technical Specifications
- Physical Dimensions
- 30mm x 30mm x 4mm
- Mounting Hole Distance
- 24 mm
- Mounting Hole Diameter
- 2.4 mm
Material & Construction
Motor Features
- High-temperature copper line
- Pure copper wire coils
- Fiberglass PCB with integrated chips
- Sturdy motor housing for high-speed stability
- Housing Material
- Die-cast aluminum
- Impeller Material
- Glass fiber reinforced plastic (UL 94V-0 rating)
Electrical Safety
- Resist Strength
- 2200V/S
- Connection Type
- Leader WireTerminal Connector
Performance Data
Operating Parameters by Model
| Model | Voltage (VDC) | Current (A) | Speed (RPM) | Air Flow (CFM) | Noise (DB-A) |
|---|---|---|---|---|---|
| BA3004L33S | 3.3 | 0.05 | 6,000 | 0.57 | 28 |
| BA3004L05S | 5 | 0.075 | 8,500 | 0.87 | 36 |
Bearing System
Sleeve vs. Ball Bearings
Available with two bearing types: Oil-impregnated sleeve bearings offer lower initial noise and cost-effectiveness for standard applications. Dual ball bearings utilize rolling friction with high-precision NMB components, providing a significantly longer lifespan and stability for high-speed, continuous operation.
