We have unique insights into products and market expertise, so we can meet the Backward Curved Centrifugal Fan, shaded pole single phase induction motor, Centrifugal Direct Drive Fan industry, no matter it is in any market, we can meet your requirements. Our quality policy is to improve the professionalism and quality of all employees, continuously ensure safety performance, and meet customer needs. Our company's technical team continues to actively introduce international technologies, always maintain product innovation and technological change, and constantly create new development opportunities for partners, and also provide customers with more convenient and efficient solutions. Our determination to provide quality products reflects our highly responsible attitude to our customers and society, and is also the basic guarantee for sustainable development. It is our consistent aim to help our customers improve their core competitiveness.
Single Inlet Forward Centrifugal fans and blowers are compact units that can be used to either pressurize or evacuate in air moving applications. The impellers are permanently mounted to the external rotors for ease of installation and maintenance-free operation. These units may be mounted in any orientation to provide maximum airflow in minimum areas.
Forward centrifugal blowers always require scroll housing, which is open on one side. The characteristic features of this product series are high efficiency, a low noise level, relatively small air flow with a high increase in static pressure, robust design and space-saving application.
The diameter of Impeller | 160mm | |
Material | Housing | galvanized sheet steel |
Impeller | galvanized sheet steel | |
Rotor | Coated in black plastic | |
Direction of rotation | Clockwise, seen on rotor | |
Counter-Clockwise, seen on rotor | ||
Type of protection | IP54 | |
Insulation class | Class B or Class F | |
Mounting position | Shaft horizontal or rotor on bottom; rotor on top on request(Any) | |
Condensate discharges | Rotor-side | |
Approvals | CE, CCC,UL and so on | |
Mode of operation | Continuous operation(S1) | |
Bearings | Maintenance- free ball bearings | |
Motor protection | TOP wired internally | |
Cable exit | variable, lateral | |
Ambient temperature | -20℃ to 60℃ | |
Advantage | YWF series centrifugal fan with external motor has features of compact structure,convenient installation, credible running, little noise, energy saving and high efficiency. |
Performance parameters
Model | Voltage | Frequency | Current | Input Power | Speed | Max Air Flow | Capacitor | Noise | Curve |
YWFF2E160 | 230 | 50 | 1.2 | 280 | 2000 | 630 | 8 | 72 | ① |
YWFF4E160 | 230 | 50 | 0.37 | 84 | 1280 | 490 | 2.5 | 66 | ② |
115 | 60 | 0.95 | 110 | 1340 | 530 | 10 | 68 | 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
●Condenser
●Evaporator
●Pipe fan
●Roof ventilator
●Heat dissipation and ventilation
Illustration of Models
YWF—F—2—E—200
① ② ③ ④ ⑤
①YWF: External Rotor Centrifugal Fan
②F: Forward
B: Backward
D: Double Inlet
③(2,4,6):Pole of Motor
④E: Single Phase Capacitor Operation
D: Three Phases Asynchronous Operation
⑤200: The Diameter of inlet
All units are welcome to choose the Electric Small DC Brushless Blower Centrifugal Air Cooling Ventilation Fan produced by our company. We are willing to cooperate with you loyally and develop together! Through our own high-tech team, we provide customers with a variety of complete solutions and considerate after-sales service. Looking forward to the future, we will continue to enhance the overall strategic awareness and service awareness in the fierce market competition, constantly surpass and make progress, and strive to create an excellent reputation.
Hot Tags: small centrifugal blower fans, China, suppliers, manufacturers, factory, customized, wholesale, price, quotation, pricelist, for sale, Upblast Exhaust Fan, Forward Centrifugal Fan, Low Noise Exhaust Fan, axial fan for Fire and exhaust fans, Electeical Comutation, shaded pole fan motor