Based on the principle of 'quality first', we follow a strict QC management system, and control the quality of our inline bathroom exhaust fan, EC energy saving motor, Roof Mounted Axial Fan in every inspection link from raw materials, production to finished products. From product design to production, each process is meticulous and rigorous. We always regard product quality as life, and constantly improve the comprehensive competitiveness of products through modern management. We believe that talent is the most important resource of a company and the first productive force. We encourage our employees to develop a healthy body, a harmonious family and advocate a healthy and fruitful life. We are committed to the continuous upgrading of business structure, product structure and market share structure.
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.
As a professional manufacturing company, we have to ensure that our Car Electric Radiator Fan Refrigerator Motor 12V Cooling Blower Fan for Buick Regal VW and services are perfectly matched to the needs of our customers. Our company adheres to the principle of having both ability and political integrity, and selects excellent talents with high political quality, strong management ability and integrity to serve as enterprise leaders. Our products are sold to the Middle East, Southeast Asia, Africa, Europe, America and other regions, and are favorably appraised by clients.
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