RER125-19/56
Manufacturer: ebmpapst
Part Number: RER125-19/56
Attribute | Value |
cate_name | Cooling & Thermal Management |
Datasheet | RER125-19/56 ebmpapst |
mounting | Flange mounting |
lifecycle | On sale |
spm | boxed |
operating_temperature | -30℃~60℃ |
length_width_height | 40mm(width)*39.7mm(height) |
Overview:
The ebmpapst RER125-19/56 is a high-efficiency, electronically commutated (EC) fan designed for various applications requiring reliable and efficient airflow. With its compact size and powerful performance, this fan is an ideal choice for demanding environments.
Features:
1. High Efficiency: The RER125-19/56 offers superior airflow and pressure, ensuring optimal cooling performance.
2. Compact Design: With a diameter of 125mm and a length of 19mm, this fan is suitable for space-constrained applications.
3. Electronically Commutated: The EC technology allows for precise speed control and reduced power consumption.
4. Low Noise Operation: The fan operates quietly, making it suitable for noise-sensitive environments.
5. Long Lifespan: Built with high-quality materials, the RER125-19/56 is designed for long-lasting performance.
Development Support:
ebmpapst provides comprehensive development support, including:
1. Technical Documentation: Detailed datasheets, application notes, and design guidelines.
2. Software Tools: Fan control software and simulation tools for easy integration.
3. Customization Services: Tailored solutions to meet specific application requirements.
Application Fields:
The ebmpapst RER125-19/56 is suitable for a wide range of applications, including:
1. Telecommunications: Cooling for base stations and data centers.
2. Industrial Automation: Cooling for control cabinets and machinery.
3. Medical Equipment: Cooling for imaging devices and diagnostic equipment.
4. Renewable Energy: Cooling for solar inverters and wind turbines.
Parameters:
- Model: RER125-19/56
- Diameter: 125mm
- Length: 19mm
- Voltage: 12V DC
- Current: 0.43A (max)
- Power Consumption: 5.16W (max)
- Airflow: 4.2 m³/h (max)
- Static Pressure: 19.5 Pa (max)
- Noise Level: 21.5 dB(A) (max)
- Operating Temperature: -10°C to 60°C
- Protection Class: IP54
FAQs:
Q1: What is the difference between an EC fan and a traditional fan?
A1: An EC fan uses electronic commutation for precise speed control, improved efficiency, and reduced power consumption compared to traditional fans.
Q2: Can the RER125-19/56 be used in outdoor applications?
A2: The fan's IP54 protection rating makes it suitable for indoor applications. For outdoor use, consider selecting a fan with a higher protection rating.
Q3: How can I control the speed of the RER125-19/56?
A3: The fan can be controlled using a PWM signal or a 0-10V analog input, allowing for precise speed adjustments.
Q4: What is the warranty period for the RER125-19/56?
A4: ebmpapst typically offers a warranty period of 3 years for its products, including the RER125-19/56. Please refer to the product documentation for specific warranty details.
Q5: Can I get custom modifications for the RER125-19/56?
A5: ebmpapst provides customization services to meet specific application requirements. Contact their sales or technical support 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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