We provide our customers with excellent solutions with innovative technologies and Ac Axial Fan, Square Shaded Pole Unit Bearing Motor, axial fan for Fire and exhaust fans. Our mission is to integrate reliable solutions with innovative and precise scientific concepts. We have established a complete after-sales service system, provide customers with professional system solutions, and constantly strive to achieve customer benefits. In the process of development, our company has encountered severe business challenges for many times, but with perseverance and unremitting efforts, we constantly overcome difficulties. Our quality awareness check reinforces our concept of achieving quality standards with ultimate customer satisfaction in mind.
Production description
Backward Centrifugal blowers are used primarily for intake suction and do not require a scroll housing. They have high hydraulic efficiency.
Backward centrifugal impellers offer a quiet and compact air moving solution. The Permanent Split Capacitor (PSC) motors provide reduced operating costs and longer service life. Ball bearing construction allows multiple mounting options. Backward centrifugal impellers have low profiles that do not require an enclosure. Air is discharged 360° radially from the impeller wheel. These units operate very efficiently at high pressures.
(1)Material: Impeller: galvanized sheet steel
Rotor: Coated in black plastic
(2)Bearings: Maintenance- free ball bearings
(3) Direction of rotation: Clockwise, seen on rotor (opposite cable exit), or viewing from inlet
(4)All models have reached UL approval, CE approval and CCC approval
(5)The type of protection is IP54. All models are fitted with an internal Thermal Overload Protection Device
(6)Mounting position: Shaft horizontal or rotor on bottom; rotor on top on request (Any)
(7)Insulation class is class B or class F
Performance parameters
| Model | Voltage | Frequency | Current | Input Power | Speed | Max Air Flow | Capacitor | Noise |
YWFB4D630 | 400Y | 50 | 6.5 | 4000 | 1350 | 16000 | 86 | ① |
YWFB6D630-1 | 400Y | 50 | 2.07 | 860 | 940 | 10700 | 74 | ② |
YWFB6D630-2 | 400Y | 50 | 4.1 | 1600 | 960 | 13000 | 74 | ③ |


Product feature and application
(1) Product feature:
●Compact structure
●Specialized design
●Refined process control
●Simple Installation
●High efficiency and low noise
●Long service life
(2)Application
Exhausting industrial processes, roof and building ventilation, clean room and other sensitive HEPA filtering application, laboratory and research facility ventilation, air conditioner, heat exchangers, in-line duct blowers, range hood, fire place inserts, humidifiers, dehumidifiers, hand dryers
Production details

Our CE RoHS Electric Shaded Pole Motor 60W for Humidifier/Cooling Fan is famous at home and abroad for their full functions, strong strength, high efficiency and good quality. People are the first element of productivity. The development and growth of the company cannot be separated from a team of high-quality talents. We warmly welcome your participation according to mutual rewards during the around long term.
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