Product Short Description
Product Introduction
The ABB 1238HH24B-WDB is a high-performance DC axial flow cooling fan purpose-built for thermal management in critical industrial automation systems. It serves as a core thermal management component, designed specifically to maintain safe operating temperatures for ABB robot controllers, high-power inverters, and other heat-generating control units. Engineered with industrial-grade materials and precision manufacturing, this fan delivers reliable, continuous airflow to prevent overheating-related downtime, ensuring system stability and longevity in harsh manufacturing environments.
Description
Technical Specifications
| Parameter | Value |
|---|---|
| Product Type | DC Axial Flow Cooling Fan |
| Voltage | 24 VDC (Wide Compatibility Range) |
| Current | 0.70 A |
| Power | 16.8 W |
| Dimensions | 120 mm × 120 mm × 38 mm |
| Air Flow | High Airflow (Optimized for Heat Dissipation) |
| Bearing Type | Dual Ball Bearing |
| Blade Structure | 7 Blades (Plastic Construction) |
| Operating Speed | High-Speed Operation (Consistent Airflow) |
| Connection | 2-Pin Connector (Plug-and-Play Installation) |
| Operating Temperature | -10 °C to +70 °C |
| Storage Temperature | -40 °C to +85 °C |
| Relative Humidity | 5% – 95% Non-Condensing |
| Service Life | Long-Lasting (High Rotational Durability) |
| Protection Level | IP54 (Dust and Water Resistance) |
| Certifications | CE, RoHS |
Functional Features
High-Efficiency Thermal Management
- Targeted Heat Dissipation: Delivers high-volume, directed airflow to exhaust heat from densely packed control cabinets, ensuring core components operate within safe temperature thresholds.
- Consistent Performance: Maintains stable airflow and static pressure under varying operating conditions, preventing thermal throttling or overheating in continuous-duty applications.
- Rapid Heat Exhaustion: Optimized blade design accelerates heat dissipation, critical for high-power ABB robot controllers and inverters during peak-load operation.
Industrial-Grade Reliability & Durability
- Dual Ball Bearing: Equipped with maintenance-free dual ball bearings for low friction, high rotational stability, and an extended service life, ideal for 24/7 industrial operation.
- Robust Construction: High-impact plastic blades and metal frame resist vibration, shock, and mechanical stress, ensuring performance stability in manufacturing environments.
- Environmental Hardiness: IP54 rating protects against dust ingress and water splashes, suitable for dusty, humid, or wash-down conditions.
Easy Installation & Integration
- Standard Form Factor: 120×120×38 mm size matches industry-standard mounting slots, enabling direct replacement of legacy fans without system modifications.
- Plug-and-Play Connectivity: 2-pin pre-wired connector simplifies installation, reducing downtime during replacement or system setup.
- Universal Compatibility: Designed for seamless integration with ABB robot controllers (e.g., IRC5) and high-power inverter series, ensuring fit-for-purpose deployment.
Low-Noise & Energy-Efficient Operation
- Optimized Acoustics: Engineered to minimize operational noise, suitable for noise-sensitive environments like assembly lines or enclosed control rooms.
- Energy-Saving Design: 24 VDC low-voltage operation reduces power consumption while maintaining high cooling efficiency, supporting sustainable industrial practices.
Application Scenarios
Industrial Robotics
- ABB Robot Controllers: Core thermal management component for ABB IRC5 and other robot series, preventing overheating during high-precision, continuous tasks.
- Automation Workcells: Deployed in automotive assembly lines, material handling systems, and robotic welding stations to maintain controller performance.
Power Electronics & Drives
- High-Power Inverters: Cooling solution for ABB ACS880, ACS580, and other high-power inverter series, ensuring stable operation under heavy loads.
- PLC & Control Cabinets: Thermal management for industrial PLCs, power supplies, and control modules in manufacturing automation systems.
Manufacturing & Processing
- Metal Processing: Heat dissipation for control systems in CNC machines, laser cutters, and welding equipment.
- Food & Beverage: Cooling for packaging machinery and process control units in hygienic, wash-down environments.
- Chemical & Pharmaceutical: Thermal management for control systems in corrosive, dust-prone production facilities.
Infrastructure & Energy
- Power Distribution: Cooling for control panels in substations and grid automation systems.
- HVAC Systems: Thermal management for industrial HVAC controllers and air handling units.
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