Since our company has been engaged in the research and development of inline centrifugal fan, in line duct fan, High power brushless motor for many years, we have accumulated a lot of experience to facilitate users to choose high-quality products. If possible, be sure to send your needs with a detailed list including the style/item and quantity you require. We take the needs of customers as the basis for setting goals, and improve our ability and quality from the perspective of customers, and improve service quality. Our adopted online inventory transmission system and fast logistics to ensure that all customers can get accurate answers.
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(40043041), UL(E221116), 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.Control include CW and CCW, double speed, variable speed.
7.Operating temperature : -40℃——55℃.
product Parameter (specification)
(1)Parameter of function
| Motor | Voltage | Frequency | Current | Speed | Input/Output |
1 | ECQ20A230 | 198-253 | 50/60 | 1300/1550 | 30/20 |
2 | ECQ20A115 | 90-128 | 50/60 | 1300/1550 | 30/20 |
(2)Airflow
| Index | Motor | Axial impeller | Axial impeller | Input |
1 | ECQ20 | 254 | 15 | 20.5 |
2 | ECQ20 | 300 | 22 | 24.4 |
3 | ECQ20 | 300 | 28 | 28.0 |
﹡ 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
(2)Application
Supermarket commercial freezers, refrigerator,evaporator, heater, dehumidifier, refrigerating, radiator,welding machine, etc.
Deliver and serving
(1)Deliver
About 30-40 days after receive client’s payment. Because we are manufacturer, and we don’t have production in stock. We will arrange production as soon as possible.
(2)Service
①Pre-sales services:
We have Personalized Customization Scheme for every client.
We will adjust the voltage, frequency, length of line and other detail character according to client’s demand.
②After-sales services
According to the requirements of consumers, carry out the technical guidance on the use and other aspects
Dealing with customers' letters, visits and telephone complaints, answering customers' inquiries. At the same time, we will use various ways to collect the opinions of consumers on the quality of products, and improve them in time according to the situation.
warranty: one year after ETD.
We always adhere to the core concept of 'integrity, pragmatism, and excellence', stick to the business policy of 'quality first, service first', and constantly improve innovation capabilities, striving to produce Closed Circuit Cooling System V Single Row Dry Cooler that satisfy customers! Our enterprise becomes a stage for the employees to display their talents, so that employees can realize their self-worth. With a high-quality technical management team and high-precision production and processing equipment, we have the ability to produce premium products.
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