RL 48-19/12/2
Manufacturer: ebmpapst
Part Number: RL 48-19/12/2
| Attribute | Value |
| cate_name | Cooling & Thermal Management |
| Datasheet | RL 48-19/12/2 ebmpapst |
| mounting | Flange mounting |
| lifecycle | On sale |
| spm | boxed |
| length_width_height | 75.2mm*27mm*75.5mm |
Overview:
The EBM-Papst RL48-19/12/2 is a high-performance, energy-efficient EC (Electronically Commutated) fan designed for various applications requiring reliable airflow and precise control. With its innovative design and advanced features, this fan offers superior performance, efficiency, and reliability.
Features:
1. High Efficiency: The RL48-19/12/2 utilizes an electronically commutated motor, which provides higher efficiency and lower power consumption compared to traditional AC motors.
2. Precise Speed Control: The fan's speed can be easily adjusted using a 0-10V or PWM signal, allowing for precise control over airflow and system performance.
3. Low Noise Operation: The fan's aerodynamic design and high-quality bearings ensure quiet operation, making it suitable for noise-sensitive environments.
4. Long Lifespan: The use of high-quality materials and components ensures a long service life and minimal maintenance requirements.
5. Compact Design: The RL48-19/12/2 is compact and lightweight, making it easy to integrate into various applications.
Development Support:
EBM-Papst offers comprehensive development support, including:
1. Technical Documentation: Detailed product datasheets, dimensional drawings, and application notes are available to assist developers in integrating the fan into their designs.
2. Customization Services: EBM-Papst can provide customized solutions to meet specific application requirements.
3. Application Engineering Support: Expert engineers are available to provide guidance and support during the development process.
Application Fields:
The EBM-Papst RL48-19/12/2 is suitable for a wide range of applications, including:
1. Industrial Automation
2. HVAC Systems
3. Telecommunications Equipment
4. Medical Devices
5. Data Centers
Parameter Introduction:
1. Model: RL48-19/12/2
2. Impeller Diameter: 48mm
3. Voltage: 12V DC
4. Power Consumption: 19W
5. Maximum Speed: 12,000 RPM
6. Airflow: Up to 70 CFM (cubic feet per minute)
7. Static Pressure: Up to 2.5 mmH2O
8. Noise Level: < 35 dB(A)
9. Operating Temperature: -10°C to +60°C
10. Protection Class: IP40
Frequently Asked Questions (FAQs):
Q1: What is the difference between an EC fan and an AC fan?
A1: EC fans use an electronically commutated motor, which provides higher efficiency, better speed control, and lower power consumption compared to traditional AC motors.
Q2: Can the RL48-19/12/2 be used in outdoor applications?
A2: While the fan is designed for indoor applications, it can be used in outdoor environments with proper protection and housing.
Q3: How can I control the speed of the RL48-19/12/2?
A3: The fan's speed can be controlled using a 0-10V or PWM signal, allowing for precise adjustment of airflow and system performance.
Q4: What is the warranty period for the RL48-19/12/2?
A4: The warranty period for the RL48-19/12/2 is typically 3 years, subject to the terms and conditions outlined in the product warranty.
Q5: Can I get a customized version of the RL48-19/12/2 for my specific application?
A5: Yes, EBM-Papst offers customization services to meet specific application requirements. Please contact their sales or engineering team for more information.
Please refer to the product rule book for details.








The company's product range is extensive, covering highly efficient fans, blowers, and motors that find applications in a variety of fields such as ventilation, air-conditioning, refrigeration, heating, automotive and drive technology. ebm-papst's products are known for their energy efficiency, precision, and reliability. Their GreenTech philosophy underlines their commitment to environmentally friendly products and processes, aiming to achieve the highest efficiency and reduce environmental impact.
ebm-papst invests heavily in research and development, ensuring that they stay at the forefront of technology. They utilize state-of-the-art development tools and methods to create innovative solutions that meet the specific needs of their customers. Their R&D efforts are complemented by their high-tech laboratories and testing facilities, where they rigorously test their products to ensure they meet the highest standards of performance and quality.
The company’s dedication to innovation is matched by their commitment to customer service. They offer tailored solutions and hands-on support throughout the design, implementation, and maintenance processes, ensuring that their clients receive the best possible service. ebm-papst’s global presence allows them to provide localized support, making them a reliable partner for businesses around the world.
Sustainability is a core component of ebm-papst's corporate strategy. They are committed to reducing their ecological footprint through sustainable practices in their production processes, efficient use of resources, and the development of products that contribute to energy conservation. Their environmental management systems are certified under international standards, which reflects their dedication to environmental stewardship.
In conclusion, ebm-papst stands as a symbol of innovation, quality, and sustainability in the field of air technology and drive engineering. With a strong focus on research and development, customer-centric solutions, and environmental responsibility, ebm-papst continues to lead the industry, pushing the boundaries of what is possible in motor and fan technology.
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