R2E190-RA50-38
Manufacturer: ebmpapst
Part Number: R2E190-RA50-38
Attribute | Value |
cate_name | Cooling & Thermal Management |
lifecycle | On sale |
spm | bulk |
Overview:
The EBMPAPST R2E190-RA50-38 is a high-performance, energy-efficient EC (Electronically Commutated) fan designed by EBM Papst, a leading manufacturer of innovative ventilation solutions. This fan is engineered to provide optimal airflow and pressure while consuming minimal power, making it ideal for various applications requiring reliable and efficient cooling.
Features:
1. Electronically Commutated Motor: Offers precise speed control and energy savings.
2. Compact Design: Space-saving dimensions suitable for tight spaces.
3. High Reliability: Built with robust materials for long-lasting performance.
4. Low Noise Operation: Engineered to minimize noise during operation.
5. Wide Voltage Range: Compatible with various power supply options.
6. IP54 Protection Rating: Dustproof and protected against water spray from any direction.
Development Support:
EBM Papst provides comprehensive support for developers, including:
- Technical documentation
- Design guidelines
- Customization options
- Application engineering support
Application Fields:
The R2E190-RA50-38 fan is suitable for a wide range of applications, such as:
1. Telecommunications equipment cooling
2. Server and data center cooling systems
3. Industrial automation and control systems
4. Medical equipment cooling
5. HVAC systems
Parameter Introduction:
- Model: R2E190-RA50-38
- Voltage Range: 12V DC to 48V DC
- Max Current: 2.4A
- Speed Control: PWM (Pulse Width Modulation)
- Airflow: Up to 190 m³/h
- Static Pressure: Up to 38 mmH2O
- Noise Level: <45 dB(A)
- Operating Temperature: -20°C to +70°C
- Dimensions: 190 x 190 x 38 mm
FAQs:
Q1: What is the main advantage of using an EC fan over a traditional AC fan?
A1: EC fans offer precise speed control, energy efficiency, and longer service life compared to traditional AC fans.
Q2: Can the R2E190-RA50-38 fan be used in outdoor applications?
A2: While the fan has an IP54 rating, it is not specifically designed for outdoor use. It is recommended for indoor applications where dust and water exposure is limited.
Q3: How can I control the speed of the R2E190-RA50-38 fan?
A3: The fan's speed can be controlled using PWM (Pulse Width Modulation) signals.
Q4: Is the R2E190-RA50-38 fan suitable for use in medical equipment?
A4: Yes, the fan's reliability, low noise operation, and compact design make it suitable for medical equipment cooling.
Q5: Can I get custom modifications for the R2E190-RA50-38 fan?
A5: EBM Papst offers customization options to meet specific application requirements. Contact their application engineering team for more information.
In summary, the EBMPAPST R2E190-RA50-38 is a versatile, high-quality EC fan that provides efficient cooling solutions for various applications. With its advanced features, development support, and wide range of applications, it is an excellent choice for those seeking reliable and energy-efficient ventilation.
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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