We uphold the corporate tenet of 'seeking truth in science and seeking good ethics' to contribute to the continuous development of DC High Efficiency Centrifugal Fans, shaded pole fan motor, EC Centrifugal Fan For Duct Ventilating Equipment and strive to become one of the outstanding manufacturers in the industry. If you trust and send inquiry to us, will feedback with best quality, price and service! Our industrial structure has been continuously optimized, our overall competitiveness has been further strengthened, and our brand image has been significantly enhanced. In terms of product research and development and design, our company adheres to the strategy of independent innovation, grasps the industry development frontier and improves the company's innovation and research and development capability. Quality oriented is our consistent business policy and our good reputation has injected continuous power into the development of the enterprise.
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.
Our 2021 Hot Sale Axial Flow Blower/Axial Exhaust Centrifugal Fan for Ventilator/ Air Cooling Fan/Low Noice Exhaust Blower/Ventilation/Industrial Blower Fan are more specialized and intensive, which greatly reduces the production cost and stably controls the quality of products. We always maintain our work enthusiasm, patience, meticulous, serious and standardized. Only those enterprises that continuously create new knowledge, spread new knowledge throughout the organization, and rapidly develop new technologies and new products can be successful.
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