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DONGGUAN XINGDONG ELECTRONICS CO., LTD.
Address:LiShi Industrial Zone, QiaoLi Village, ChangPing Town,DongGuan City, GuangDong 523586, China
Tel: +86-769-83660708
Fax: +86-769-83660718
Email: info@d-fan.com.cn

URL:/eng/

Chiefly Choice co.,Ltd.
Add: 3rd Floor, NO.340 Kangning Street, Xizhi City, Taipei, Taiwan
Tel: +886-2-2692-6816
Fax: +886-2-2692-7030
Email:  james@chiefly-choice.com
Website: www.chiefly-choice.com
 

Korea Company: CHANG SHIN E&T
Add: #1113, Hanshin IT Tower,272,Digital-Ro, Guro-Gu, Seoul, Korea
Tel: +82-2-6093-6788 
Fax: +82-2-6093-8972
Phone: +82-10-6656-0330
E-mail: cs@csfan.co.kr
Contact: Junhong Kang(Mr. Kang)
 

      Guangzhou Office
      Tel: +86-20-85651751
      Fax: +86-20-38669584
      Office:
      Room 909Guaner Yongtai building, Congyun Road No.810,
      Baiyun District of Guangzhou,Guangdong,China

   Add: 603#,NO.395 Tangdenan Rd, Tianhe District,
    Guangzhou, China

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The reason Waterproof Cooling Fan does not turn

Time:2014-10-28 Click:403Times

Priority thought was "Waterproof Cooling Fan" No motor lubrication, shaft portion to be lubricated, yesterday I was in this case, the fan motor is mounted on top of the drag or not, but after I removed, the shaft can operate normally, indicating that the motor do not spoil. How to judge "Waterproof Cooling Fan" in oil out? Is after disconnecting the power, you gently struck fan, found that rotating a little stiff, indicating that the oil is gone, and turn up very ease, indicating oiled, this are other reasons not to turn up. Second, you have to consider "Waterproof Cooling Fan" with how long, the motor loss, after the motor bushings wear, it is easy to burn. Motor with a long time, it will also make the motor resistance becomes larger, with a load capacity becomes low, making it impossible to drive the blades rotate. Motor overheating will cause deterioration of the motor with a load capacity, the motor active power becomes low, making it impossible to drive the load.

DONGGUAN XINGDONG ELECTRONICS CO., LTD.

Tel: +86-769-83660708

Fax: +86-769-83660718

Email:info@d-fan.com.cn

URL: /eng/
 

Address:LiShi Industrial Zone, QiaoLi Village, ChangPing Town,DongGuan City, GuangDong 523586, China

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