High Airflow DC Axial Cooling Fan, Generator Cooling Fan 60X60X20mm

We mainly manage all kinds of shaded pole fan motor, vent booster fan, DC In Line Centrifugal Fan, with novel design and advanced technology, which have won the trust and praise of our customers. We have established in-depth strategic partnerships with distributors and customers. To become a great company and realize its lofty ideals, it is necessary to shape unique and excellent values ​​and outlook on life for the members of the organization, and make the right choices. We are convinced that through the struggle relay of all staff from generation to generation, we will be able to create new glories in the new era! Since our company was established, we have insisted on fast and high quality service purpose, and won the praise of our end customers with reasonable sales price, excellent product quality, complete product specifications, and timely and professional after-sales service.

Product Introduction
(1) YWF series axial fans are external rotor motors. These motors have characteristics of compact structure, convenient installation and high efficiency etc.

(2)YWF series external rotor motors have two kinds, single phase asynchronous operation and three phases asynchronous operation. They are suitable for commercial freezer and cold storage room, ice machine, air cooling machine, water chiller, condensing unit, central air-conditioning and heater, etc.

(3)YWF series 100% speed control motor with low starting current. The insulation class of motor is B or F, and the protection class is IP54. All motors have thermal protector in the winding.

(4)Voltage: The voltage of the single phase motor is 120V/60Hz, 220V/50Hz. The voltage of three phases motor is 380V/50Hz, we can also supply other fan motors with connection box for clients' choices.

(5)YWF fans can be controlled speed by frequency transformer or voltage inverter, three phases fans can be adjusted double-speed by Y/△ exchange, or variety speeds by different connection.

(6)The axial fans are available with fan guard grill and without guard grill, operating with 200mm to 900mm diameter fan blades. We can offer different installation ways like cylinder (inlet ring), wall ring plate, round frame, etc.

(7)We can supply the fan motors with capacitor box or electrical wire for clients’ choices. The standard length of electrical wire on the 800 and 900mm is 1.5m.

(8)The service life of motors is more than 30,000 hours.

(9)The usable ambient temperature is from -30℃ to 60℃.

(10)Before operating the motor, make sure to put the earth wire of the motor connected with the external grounding device.

(11)Most of External Rotor Motors have passed UL approval in America, RHOS, CE approval in Europe and CCC safety certificate in China.

Product Parameter (specification)
(1)For Air Compressor:
YWF710 usually use in air compressor of 55 KW

(2)For Refrigeration and others:

Product feature and application

 (1) Product feature:

●Compact structure

●Specialized design

●Refined process control

●Simple Installation

●High efficiency and low noise

●Long service life

Application

Production details
Production details
(1)Illustration of Models
YWF 4 E 630 S W  
①   ② ③ ④ ⑤ ⑥
①:YWF Axial fan with external rotor motors
②:4 Pole of motor
③:E Single phase capacitor operation
D Three phases asynchronous operation
④:630 The diameter of the motor fan blades
⑤:S-Sucking   B-Blowing
⑥W:Without guard grill
 A:Flat
 B:Flat guard grill with sidepiece
 C:Concave guard grill
 D:Inlet ring
 E:Inlet ring with mounting plate
 S:Two-speed
 T:Three-speed
 V:Double voltage

(2) Guard grill of different installation ways
A. Guard grill with capacitor box

Flat	Flat guard grill with sidepiece
Concave guard grill	Inlet ring
Inlet ring with mounting plate

B. Guard grill with electrical wire

Flat	Flat guard grill with sidepiece
Concave guard grill	Inlet ring
Inlet ring with mounting plate

FAQ

(1)Q: Are you a manufacture factory?

A: Yes,we are one of the leading manufacturers of fans and motors in China since 1980, Our factory occupied area of 26000square meters, located in Yinzhou district, Ningbo. We have more than 300 employees.

(2)Q: Which product certification do you have?

A: Our products are approved VDE certificate, UL certificate, CE certificate, ROHS certificate, CCC certificate, SASO certificate and so on.

(3)Q: How about our company's quality control system??

A: We have gotten IS09001:2008 certificate(SGS)

(4)Q: How long is the warranty of your products 

A:One year after ETD

(5)Q:What kind of trade terms and payment terms?

A: Trade terms: EXW, FOB

B: Payment terms: T/T, L/C

Dedicated to strict quality management and thoughtful client services, our experienced staff customers are generally available to discuss your demands and guarantee full client pleasure for High Airflow DC Axial Cooling Fan, Generator Cooling Fan 60X60X20mm. We actively introduce the management model of international advanced enterprises, establish a complete service marketing system, and aim to build a brand with international leading level. We sincerely look forward to and warmly welcome people from all walks of life at home and abroad to visit us and discuss cooperation.