The demand of users is our pursuit. It is our firm belief to provide users with the most suitable Unit Bearing ECM Motor, Unit Bearing Fan Motors, in line extractor fan and pragmatic services and it is also our tenet of 'people-oriented and honest management'. We are able to develop new products continuously to a higher level to satisfy different needs of customers. We hope to cultivate a team of employees who are loyal to the enterprise and share the same ideals. We take the company mission as the center, take the company vision as the goal, and constantly improve our comprehensive strength. Our company has many series of products with complete specifications, reliable quality and moderate price.
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 leading technology, advanced production equipment and perfect management system can ensure that our 120X120X38mm Ventilation System Air Pump Condenser Axial Fan is always in the leading position. We are willing to cooperate sincerely with global partners to build a business community of shared achievements and benefits. We will definitely do our very best to support your business in China.
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