Our Low Noise Exhaust Fan, EC Refrigerator Condenser Fan, Centrifugal Blower Fan have complete testing equipment and fine manufacturing. 'Starting from customer requirements, ending with customer satisfaction' is the core of our enterprise activities. As long as customers give us a service opportunity, we will return customers satisfaction with practical actions, which is our constant commitment. Our company adheres to the belief of invigorating the company through science and technology and achieves the goal of taking science and technology as the foundation, management as the root and efficiency as the purpose in the market competition. At the beginning of its establishment, our company established the firm slogan of 'creating brand, we have been working hard'. With the joint efforts of all colleagues and the support of customers, our company has achieved good results.
Product Introduction
The new generation of Lionball ECM products are the motors of high efficiency, comparing to the same kind products. For the size and assembling, it can compatible with shaded pole motor. Many material are available for ECM, such as the plastic, aluminum, and the cast iron. What’s more, the protection grade of ECM reaches IP66 and it is with approvals of VDE, UL, CE, CCC.
1.High efficiency of up to 70%.
2.Constant speed, even in the event of voltage fluctuations.
3.High running smoothness due to ball bearings system.
4.Intelligent electronics with control, overload, and locked-rotor protection.
5.Conventional AC technology can be replaced easily.
6.Available in 24V, 115V and 230V.
7.Control include CW and CCW, double speed, variable speed.
8.Operating temperature : -20℃——50℃.
Product Parameter (specification)
(1)Parameter of function
| Motor | Voltage | Frequency | Current | Speed | Input/Output |
ECM20A110 | 1~110V | 50/60 | 0.50 | 1550 | 30/20 |
(2)Airflow
| Index | Motor | Axial impeller | Axial impeller | Input |
1 | ECM20 | 254 | 22 | 16.0 |
2 | ECM20 | 254 | 28 | 25.0 |
3 | ECM20 | 254 | 31 | 29 |
﹡ Speed = 1550RPM

Product feature and application
(1) Product feature:
●Compact structure
●Higher energy efficiency
●Intelligent protection function
●Product diversification
●Wide range of use
●Reliability
●Lower temperature rise
Our Certificate

IOS 9001

UL certificate
Our products have many certification, such as CE, CCC, UL, RosH, VDE and so on.
We can also certify according to customer requirements.
Our far-leading technology research and development platform in the industry has laid a solid foundation for customers to provide high-quality Outdoor Air Cooled Drycooler Replace Cooling Tower for Cooling Water and services. Our company has exquisite technology and high-tech professionals. Our company in line with the market first, customer first, innovation as the soul, people-oriented concept, is willing to work with all relevant industries and industry friends to create a better tomorrow.
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