The MSDM Eval Kit is the ideal solution for quickly and easily testing Micronel blowers. Whether for developing new applications or expanding existing systems, this kit allows you to unlock the full potential of a blower. It enables seamless integration and precise control.

Quick Start with Intuitive Operation

The Eval Kit is designed to make the setup of sensorless BLDC blowers as simple as possible.

• Plug & Play: Simply connect and start immediately.
• Flexible Speed Control: Set the speed via potentiometer or PWM input.
• Real-Time Feedback: LED status indicators show the operational state.

The Eval-Kit

The Mini Smart Driver Module (MSDM-24/10), the core component of the kit, was specifically developed for Micronel blowers and provides a compact, powerful solution for controlling BLDC motors. The Eval Kit is based on the MSDM-24/10. What makes the Eval Kit special is its preconfigured setup and ease of use: it comes pre-assembled with connecting cables for Micronel blowers, a potentiometer for speed control, and switches for configuration, allowing for immediate use.

Perfectly Matched to Micronel Blowers

The MSDM Eval Kit is compatible with a range of powerful Micronel radial blowers, including: U51DX-012KK-5, U51DX-024KK-5, U65HN-024KS-6, U65ML-012KS-5, U65ML-024KS-5, U65ML-024KT-5, U65MN-024KS-5, U65H4-024KX-6, U71HL-024KM-5, U71HN-024KX-6, U85HL-024KH-5, U85MX-024KE-5, U85MX-024KX-5, U85MN-024KX-5.

Learn More

For detailed specifications of the MSDM-24/10 Eval Kit, click here or read our article about the core component, the Mini Smart Driver Module-24/10.

Contact us today to streamline your development process with the MSDM Eval Kit!

Our radial blowers U65HN-024KS-6 and U65MN-024KS-6 have successfully passed the rigorous oxygen compartment fire test in accordance with IEC 60601-1:2020, confirming their safety for use in oxygen-rich environments, particularly in medical ventilators.

The test, conducted by WHA International, simulated conditions within an oxygen-rich housing to verify the blowers’ fire safety. The blowers were placed in a specialized test chamber and operated in a 100% oxygen environment. After a 20-minute warm-up phase, an igniter was activated within the housing to initiate a controlled ignition. The objective of the test was to ensure that flames or combustion residues would not escape from the blowers’ housing, eliminating any risk to patients.

The results confirm that the blowers extinguish the flame on their own, and no flames exit the housing. This makes our blowers exceptionally well-suited for demanding medical applications.

Blower U65HN-024KS-6

Blower U65MN-024KS-6

Our U65 series blowers have exceeded all expectations, achieving up to an astonishing 60,000 hours of reliable performance. Originally designed and specified for 20,000 hours, our blowers have proven their durability and efficiency in our endurance laboratory, where they were subjected to intensive testing at 45 °C.

Some results converted to 25 °C:

• U65HN-024KS-6: 60,000 hours
• U65MN-024KS-5: 35,000 hours
• U65MN-024KS-6: 35,000 hours
• U65ML-024KT-5: 35’000 hours
• U65ML-012KS-5: 35’000 hours

This remarkable performance underlines our commitment to technical excellence and innovation. Our blowers are not only powerful and efficient, but also incredibly durable, ensuring our customers long-term reliability for their appliances.

Would you like more information about the individual blowers? In our product finder you will find all blowers and fans with the corresponding specifications.

The U65MN-024KS-6 radial blower, a high-performance device, has been specially developed to operate in pure oxygen environments without compromising on performance or service life. This radial blower can withstand even the most aggressive effects of oxygen without corroding – a true masterpiece.

To ensure absolute reliability, we tested the blower for more than 20,000 hours in a climate chamber at 45°C with exclusive exposure to pure oxygen. The release in the fall was successfully completed. The blower is perfectly suited for medical ventilation applications with increased oxygen concentration.

Features and Applications:

• 100% oxygen-resistant
• Biocompatible according to ISO 18562
• Ideal for medical ventilation
• Versatile applications: Homecare, Subacute, Transport, and Emergency
• Static Pressure: 5400 Pa
• Freeflow: 340 l/min
• Dynamically operable
• Extremely low vibration and noise
• Steadily declining pressure/flow characteristic

This high-performance blower has been developed to meet the strictest standards of medical technology. It offers not only outstanding performance, but also versatility for various applications. Find out more about the U65MN-024KS-6.

In a significant step towards safe healthcare technology, our FORM FIT LINE blowers, including the U65HN, U65MN and U65ML models, have passed the rigorous ISO 18562 biocompatibility test. This certification confirms our commitment to deliver not only efficient, but also environmentally and human friendly ventilation solutions.

The Test Procedure

For the ISO 18562 standard, we tested the three sub-standards ISO 18562-1 (Toxicological Assessment), ISO 18562-2 (Particulate Matter) and ISO 18562-3 (VOCs). The assessment was performed for a “permanent contact medical device” or >30 days, 24 hr./d. for neonates (>0.5kg) to adults (>70kg).

What is ISO 18562?

ISO 18562 is considered the gold standard for evaluating the biocompatibility of products intended for the human respiratory tract. This comprehensive test procedure guarantees that our blowers are free of harmful substances, thus ensuring the greatest possible safety for patients.

Why It Matters

Having passed these rigorous tests, our blowers are now officially recognized as meeting the highest international standards, promising a new era of safe and reliable medical technology.

The following blowers have successfully passed this test and thus meet the highest standards in terms of safety and quality:

U65HN-024KS-6

U65ML-012KS-5

U65ML-024KT-5

U65MN-024KS-5

U65MN-024KS-6

We are proud to announce the addition of an 80mm tube fan D801P to our esteemed D-Line series. Designed to complement the existing lineup, this new product brings a range of features to meet diverse ventilation needs.

Key Features at a Glance:

• Powerful Performance: Among our tube fans, the D801P offers the highest airflow and performance levels yet. Its efficient design combines strong airflow with very good pressure and suction capabilities, effectively tackling system resistance.
• Versatile Applications: Primarily intended for venting, spraying, extraction, and high-performance cooling applications, this tube fan’s adaptable nature caters to various industrial requirements.
• Latest Brushless Motors: Equipped with advanced brushless motor technology, the tube fan achieves enhanced speed and extended operational lifespan. This advancement contributes to improved static pressures, higher airflow, and greater overall efficiency.
• Seamless Integration: The new tube fan seamlessly fits into Micronel’s existing D-Line family, covering diameters from 24mm to 80mm. This integration offers customers a broader range of options to address specific system needs.
• Customization: Recognizing the diversity in customer demands, Micronel’s tube fan comes with two voltage options, and different mounting alternatives. This flexibility ensures a tailored fit for various setups.
• Control Options: The tube fan provides control options through set speed with a control voltage or PWM, allowing users to optimize performance according to their requirements. An optional tachometer output further adds to the monitoring capabilities.
• Reliability and Longevity: This tube fan impresses with its extended service life and efficient operation.

Micronel’s new 80mm tube fan is set to make a positive impact in ventilation applications, underscoring our dedication to technological progress and customer-centric solutions. As with all Micronel blowers, this addition promises reliable performance backed by years of industry expertise.

More information and documentation about this product:

D801P-012KM-4 Basic article without flange

D803P-012KM-4 Option article with flange at outlet

D804P-012KM-4 Option article with flange at inlet

D801P-024KM-4 Basic article without flange

D803P-024KM-4 Option article with flange at outlet

D804P-024KM-4 Option article with flange at inlet

We’re excited to introduce the MCM-33/10, an ingenious product designed to optimize blower loss while cutting down on energy wastage.

Understanding the Challenge

Electric blowers often utilize slotless motors to achieve high speed. However, these motors may have low phase inductance and resistance. When combined with Pulse Width Modulation (PWM) driven phase voltage of low frequency and high amplitude, they create a high current ripple, resulting in significant losses. These losses not only diminish the blower’s efficiency but can also lead to motor overheating, potentially affecting the system’s longevity.

Intergrating MCM-33/10

By integrating the MCM-33/10, you can significantly reduce the current ripple and optimize power consumption, leading to impressive energy savings and increased overall efficiency.

The Comparison: Blower Performance With and Without MCM-33/10

In Figure 1, we observe the phase current of the U65HN-024KS-6, operating free blowing at 30 kRPM and 24 VDC. The power consumption hovers around 29.8 W, with a substantial portion attributed to unwanted losses caused by the high current ripple.

However, Figure 2 tells a different story. With the Micronel Choke Module added to the blower, the current ripple is dramatically reduced, resulting in a remarkable drop in power consumption by approximately 44%. The energy usage falls from 29.8 W to 16.7 W, without any compromise on the blower’s flow or pressure in the chosen operating point. The MCM-33/10 unlocks tangible energy savings while maintaining the same work performance.

Understanding Trade-offs

The MCM-33/10 offers incredible advantages in terms of energy efficiency. However, it is equally important to know the trade-offs. These are: a reduction in maximum motor speed and increased ohmic losses in the overall system. These effects arise due to the additional electrical resistance introduced to the motor phase by the choke. To gain a comprehensive understanding of these phenomena, we encourage to explore chapter 3 in the Application Note for an in-depth discussion.

MCM-33/10 as a Sustainable Solutions

By reducing current ripple and therefore optimizing power consumption, using the MCM-33/10 opens up new avenues for energy-conscious operation.

See our Application Note to determine which blower types benefit most from the use of the Micronel Motor Choke Module. Upgrade your blower system today and see for yourself the remarkable benefits of improved energy efficiency. For further information, we look forward to hearing from you.

Application Note