# Hangzhou Saiwei Motor Co., Ltd.

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### Company
Hangzhou Saiwei Motor Co., Ltd.

## About Us

- [About Us](https://www.hzswmotor.com/about/):
- [Contact Us](https://www.hzswmotor.com/contact/):Hangzhou Saiwei Motor Co., Ltd., , saiwei@hzswmotor.com, 4999, Babaili Road, Qingshanhu Street, Lin'an District, Hangzhou City, Zhejiang Province
- [Engineering](https://www.hzswmotor.com/advantage/):Engineering-Hangzhou Saiwei Motor Co., Ltd.
- [Downloads](https://www.hzswmotor.com/#/):-Hangzhou Saiwei Motor Co., Ltd.

## Products

- [Products](https://www.hzswmotor.com/product/):Products-Hangzhou Saiwei Motor Co., Ltd.-Products-Hangzhou Saiwei Motor Co., Ltd.
- [Fan Motors](https://www.hzswmotor.com/product/fan-motors/):Fan Motors-Hangzhou Saiwei Motor Co., Ltd.-Fan Motors-Hangzhou Saiwei Motor Co., Ltd.
- [EC Fan Motors](https://www.hzswmotor.com/product/fan-motors/ec-dian-ji/):EC Fan Motors-Hangzhou Saiwei Motor Co., Ltd.-EC Fan Motors-Hangzhou Saiwei Motor Co., Ltd.
- [AC Fan Motors](https://www.hzswmotor.com/product/fan-motors/yz-xi-lie/):AC Fan Motors-Hangzhou Saiwei Motor Co., Ltd.-AC Fan Motors-Hangzhou Saiwei Motor Co., Ltd.
- [Axial Fans ](https://www.hzswmotor.com/product/axial-fans/):Axial Fans -Hangzhou Saiwei Motor Co., Ltd.-Axial Fans -Hangzhou Saiwei Motor Co., Ltd.
- [EC Axial Fans](https://www.hzswmotor.com/product/axial-fans/ec-zhou-liu-feng-shan/):EC Axial Fans-Hangzhou Saiwei Motor Co., Ltd.-EC Axial Fans-Hangzhou Saiwei Motor Co., Ltd.
- [AC Axial Fans](https://www.hzswmotor.com/product/axial-fans/ywf-xi-lie/):AC Axial Fans-Hangzhou Saiwei Motor Co., Ltd.-AC Axial Fans-Hangzhou Saiwei Motor Co., Ltd.
- [Centrifugal Fans ](https://www.hzswmotor.com/product/centrifugal-fans/):Centrifugal Fans -Hangzhou Saiwei Motor Co., Ltd.-Centrifugal Fans -Hangzhou Saiwei Motor Co., Ltd.
- [EC Centrifugal Axial Fan](https://www.hzswmotor.com/product/centrifugal-fans/ac-ec-li-xin-feng-ji/):EC Centrifugal Axial Fan-Hangzhou Saiwei Motor Co., Ltd.-EC Centrifugal Axial Fan-Hangzhou Saiwei Motor Co., Ltd.
- [AC Centrifugal Fans](https://www.hzswmotor.com/product/centrifugal-fans/ac-centrifugal-fans/):AC Centrifugal Fans-Hangzhou Saiwei Motor Co., Ltd.-AC Centrifugal Fans-Hangzhou Saiwei Motor Co., Ltd.
- [Compact Fans](https://www.hzswmotor.com/product/ec-compact-fans/):Compact Fans-Hangzhou Saiwei Motor Co., Ltd.-Compact Fans-Hangzhou Saiwei Motor Co., Ltd.
- [Tangential Fans](https://www.hzswmotor.com/product/ec-guan-liu-feng-ji/):Tangential Fans-Hangzhou Saiwei Motor Co., Ltd.-Tangential Fans-Hangzhou Saiwei Motor Co., Ltd.
- [Fan Packs ](https://www.hzswmotor.com/product/fan-packs/):Fan Packs -Hangzhou Saiwei Motor Co., Ltd.-Fan Packs -Hangzhou Saiwei Motor Co., Ltd.
- [Accessories](https://www.hzswmotor.com/product/accessories/):Accessories-Hangzhou Saiwei Motor Co., Ltd.-Accessories-Hangzhou Saiwei Motor Co., Ltd.
- [Controller ](https://www.hzswmotor.com/product/zhi-leng-kong-zhi-qi/):Controller -Hangzhou Saiwei Motor Co., Ltd.-Controller -Hangzhou Saiwei Motor Co., Ltd.
- [Fan Blades ](https://www.hzswmotor.com/product/accessories/zhi-leng-pei-jian/):Fan Blades -Hangzhou Saiwei Motor Co., Ltd.-Fan Blades -Hangzhou Saiwei Motor Co., Ltd.
- [Product Selector](https://www.hzswmotor.com/filter/):Product Selector-Hangzhou Saiwei Motor Co., Ltd.-Product Selector-Hangzhou Saiwei Motor Co., Ltd.
- [Other Accessories](https://www.hzswmotor.com/product/accessories/other-accessories/):Other Accessories-Hangzhou Saiwei Motor Co., Ltd.-Other Accessories-Hangzhou Saiwei Motor Co., Ltd.
- [EC72-200](https://www.hzswmotor.com/product/ec-zhou-liu-feng-shan/ec7215a200.html):   Working method: S1    Insulation level: Class F    Protection level: IP54    Ambient temperature: -40℃~60℃ 
- [EC72-250](https://www.hzswmotor.com/product/ec-zhou-liu-feng-shan/ec7215a250.html):   Working method: S1    Insulation level: Class F    Protection level: IP54    Ambient temperature: -40℃~60℃ 
- [EC72-300](https://www.hzswmotor.com/product/ec-zhou-liu-feng-shan/ec7215a300.html):   Working method: S1    Insulation level: Class F    Protection level: IP54    Ambient temperature: -40℃~60℃ 
- [EC92-350](https://www.hzswmotor.com/product/ec-zhou-liu-feng-shan/ec9218a350.html):   Working method: S1    Insulation level: Class F    Protection level: IP54    Ambient temperature: -40℃~60℃ 
- [EC92-400](https://www.hzswmotor.com/product/ec-zhou-liu-feng-shan/ec9218a400.html):   Working method: S1    Insulation level: Class F    Protection level: IP54    Ambient temperature: -40℃~60℃ 
- [EC92-450](https://www.hzswmotor.com/product/ec-zhou-liu-feng-shan/ec9228a450.html):   Working method: S1    Insulation level: Class F    Protection level: IP54    Ambient temperature: -40℃~60℃ 
- [EC92-500](https://www.hzswmotor.com/product/ec-zhou-liu-feng-shan/ec9224a500.html):   Working method: S1    Insulation level: Class F    Protection level: IP55    Ambient temperature: -40℃~60℃ 
- [EC72-133](https://www.hzswmotor.com/product/ac-ec-li-xin-feng-ji/ec7218c133.html):   Working method: S1    Insulation level: Class F    Protection level: IP55    Ambient temperature: -40℃~60℃ 
- [EC72-175](https://www.hzswmotor.com/product/ac-ec-li-xin-feng-ji/ec7218c175.html):   Working method: S1    Insulation level: Class F    Protection level: IP55    Ambient temperature: -40℃~60℃ 
- [EC72-190](https://www.hzswmotor.com/product/ac-ec-li-xin-feng-ji/ec7218c190.html):   Working method: S1    Insulation level: Class F    Protection level: IP55    Ambient temperature: -40℃~60℃ 
- [EC72-220](https://www.hzswmotor.com/product/ac-ec-li-xin-feng-ji/ec7218c220.html):   Working method: S1    Insulation level: Class F    Protection level: IP55    Ambient temperature: -40℃~60℃ 
- [EC72-225](https://www.hzswmotor.com/product/ac-ec-li-xin-feng-ji/ec7218c225.html):   Working method: S1    Insulation level: Class F    Protection level: IP55    Ambient temperature: -40℃~60℃ 
- [EC72-250](https://www.hzswmotor.com/product/ac-ec-li-xin-feng-ji/ec7218c250.html):   Working method: S1    Insulation level: Class F    Protection level: IP55    Ambient temperature: -40℃~60℃ 
- [EC92-175](https://www.hzswmotor.com/product/ac-ec-li-xin-feng-ji/ec9222c175.html):   Working method: S1    Insulation level: Class F    Protection level: IP55    Ambient temperature: -40℃~60℃ 
- [EC92-190](https://www.hzswmotor.com/product/ac-ec-li-xin-feng-ji/ec9222c190.html):   Working method: S1    Insulation level: Class F    Protection level: IP55    Ambient temperature: -40℃~60℃ 
- [EC92-220](https://www.hzswmotor.com/product/ac-ec-li-xin-feng-ji/ec9222c220.html):   Working method: S1    Insulation level: Class F    Protection level: IP55    Ambient temperature: -40℃~60℃ 
- [EC92-225](https://www.hzswmotor.com/product/ac-ec-li-xin-feng-ji/ec9222c225.html):   Working method: S1    Insulation level: Class F    Protection level: IP55    Ambient temperature: -40℃~60℃ 
- [EC92-250](https://www.hzswmotor.com/product/ac-ec-li-xin-feng-ji/ec9222c250.html):   Working method: S1    Insulation level: Class F    Protection level: IP55    Ambient temperature: -40℃~60℃ 
- [EC92-280](https://www.hzswmotor.com/product/ac-ec-li-xin-feng-ji/ec9222c280.html):   Working method: S1    Insulation level: Class F    Protection level: IP55    Ambient temperature: -40℃~60℃ 
- [EC92-310](https://www.hzswmotor.com/product/ac-ec-li-xin-feng-ji/ec9222c310.html):   Working method: S1    Insulation level: Class F    Protection level: IP55    Ambient temperature: -40℃~60℃ 
- [EC92-355](https://www.hzswmotor.com/product/ac-ec-li-xin-feng-ji/ec9235c355.html):   Working method: S1    Insulation level: Class F    Protection level: IP55    Ambient temperature: -40℃~60℃ 
- [EC92-400](https://www.hzswmotor.com/product/ac-ec-li-xin-feng-ji/ec9235c400.html):   Working method: S1    Insulation level: Class F    Protection level: IP55    Ambient temperature: -40℃~60℃ 
- [YWF250](https://www.hzswmotor.com/product/ywf-xi-lie/ywf250.html):   Working method: S1    Insulation level: Class B, Class F    Protection level: IP44, IP54    Ambient temperature: -30℃~60℃ 
- [YWF300](https://www.hzswmotor.com/product/ywf-xi-lie/ywf300.html):   Working method: S1    Insulation level: Class B, Class F    Protection level: IP44, IP54    Ambient temperature: -30℃~60℃ 
- [YWF350](https://www.hzswmotor.com/product/ywf-xi-lie/ywf350.html):   Working method: S1    Insulation level: Class B, Class F    Protection level: IP44, IP54    Ambient temperature: -30℃~60℃ 
- [YWF400](https://www.hzswmotor.com/product/ywf-xi-lie/ywf400.html):   Working method: S1    Insulation level: Class B, Class F    Protection level: IP44, IP54    Ambient temperature: -30℃~60℃ 
- [YWF450](https://www.hzswmotor.com/product/ywf-xi-lie/ywf450.html):   Working method: S1    Insulation level: Class B, Class F    Protection level: IP44, IP54    Ambient temperature: -30℃~60℃ 
- [YWF500](https://www.hzswmotor.com/product/ywf-xi-lie/ywf500.html):   Working method: S1    Insulation level: Class B, Class F    Protection level: IP44, IP54    Ambient temperature: -30℃~60℃ 
- [YWF550](https://www.hzswmotor.com/product/ywf-xi-lie/ywf550.html):   Working method: S1    Insulation level: Class B, Class F    Protection level: IP44, IP54    Ambient temperature: -30℃~60℃ 
- [YWF600](https://www.hzswmotor.com/product/ywf-xi-lie/ywf600.html):   Working method: S1    Insulation level: Class B, Class F    Protection level: IP44, IP54    Ambient temperature: -30℃~60℃ 
- [YWF630](https://www.hzswmotor.com/product/ywf-xi-lie/ywf630.html):   Working method: S1    Insulation level: Class B, Class F    Protection level: IP44, IP54    Ambient temperature: -30℃~60℃ 
- [YWF710](https://www.hzswmotor.com/product/ywf-xi-lie/ywf710.html):   Working method: S1    Insulation level: Class B, Class F    Protection level: IP44, IP54    Ambient temperature: -30℃~60℃ 
- [YWF800](https://www.hzswmotor.com/product/ywf-xi-lie/ywf800.html):   Working method: S1    Insulation level: Class B, Class F    Protection level: IP44, IP54    Ambient temperature: -30℃~60℃ 
- [YWF900](https://www.hzswmotor.com/product/ywf-xi-lie/ywf900.html):   Working method: S1    Insulation level: Class B, Class F    Protection level: IP44, IP54    Ambient temperature: -30℃~60℃ 
- [YWF-L92BP-225](https://www.hzswmotor.com/product/ac-ec-li-xin-feng-ji/ywfl92bp225.html):YWF-L92BP-225
- [YWF-L92BP-220](https://www.hzswmotor.com/product/ac-ec-li-xin-feng-ji/ywfl92bp220.html):YWF-L92BP-220
- [GEC7108A](https://www.hzswmotor.com/product/ec-dian-ji/gec7108a.html):GEC7108A
- [GEC7108H](https://www.hzswmotor.com/product/ec-dian-ji/gec7108h.html):GEC7108H
- [GEC7112A](https://www.hzswmotor.com/product/ec-dian-ji/gec7112a.html):GEC7112A
- [GEC7112H](https://www.hzswmotor.com/product/ec-dian-ji/gec7112h.html):GEC7112H
- [GEC7120H](https://www.hzswmotor.com/product/ec-dian-ji/gec7120h.html):GEC7120H
- [GEC7124H](https://www.hzswmotor.com/product/ec-dian-ji/gec7124h.html):GEC7124H
- [NEC4806](https://www.hzswmotor.com/product/ec-dian-ji/nec4806.html):NEC4806
- [NEC4810](https://www.hzswmotor.com/product/ec-dian-ji/nec4810.html):NEC4810
- [NEC6115](https://www.hzswmotor.com/product/ec-dian-ji/nec6115.html):NEC6115
- [NEC4810C150(DC)](https://www.hzswmotor.com/product/ac-ec-li-xin-feng-ji/nec4810c150-dc.html):NEC4810C150(DC)
- [NEC4810C170(DC)](https://www.hzswmotor.com/product/ac-ec-li-xin-feng-ji/nec4810c170-dc.html):NEC4810C170(DC)
- [NEC4810C170](https://www.hzswmotor.com/product/ac-ec-li-xin-feng-ji/nec4810c170.html):NEC4810C170
- [NFM175](https://www.hzswmotor.com/product/fan-packs/nfm175.html):NFM175
- [NFM205](https://www.hzswmotor.com/product/fan-packs/nfm205.html):NFM205
- [NEC4810R170](https://www.hzswmotor.com/product/zhi-leng-pei-jian/nec4810r170.html):NEC4810R170
- [NEC4810R200](https://www.hzswmotor.com/product/fan-packs/nec4810r200.html):NEC4810R200
- [NEC6115-R200](https://www.hzswmotor.com/product/fan-packs/nec6115r200.html):NEC6115-R200
- [NEC6115-R200](https://www.hzswmotor.com/product/fan-packs/nec6115r200-105.html):NEC6115-R200
- [NEC6115-R230](https://www.hzswmotor.com/product/fan-packs/nec6115r230.html):NEC6115-R230
- [NEC4806W/P180](https://www.hzswmotor.com/product/ec-guan-liu-feng-ji/nec4806w-p180.html):NEC4806W/P180
- [NEC4806W/P240](https://www.hzswmotor.com/product/ec-guan-liu-feng-ji/nec4806w-p240.html):NEC4806W/P240
- [NEC4806W/P300](https://www.hzswmotor.com/product/ec-guan-liu-feng-ji/nec4806w-p300.html):NEC4806W/P300
- [NEC4806W/P360](https://www.hzswmotor.com/product/ec-guan-liu-feng-ji/nec4806w-p360.html):NEC4806W/P360
- [NEC4810W/P180](https://www.hzswmotor.com/product/ec-guan-liu-feng-ji/nec4810w-p180.html):NEC4810W/P180
- [NEC4810W/P240](https://www.hzswmotor.com/product/ec-guan-liu-feng-ji/nec4810w-p240.html):NEC4810W/P240
- [NEC4810W/P300](https://www.hzswmotor.com/product/ec-guan-liu-feng-ji/nec4810w-p300.html):NEC4810W/P300
- [NEC4810W/P360](https://www.hzswmotor.com/product/ec-guan-liu-feng-ji/nec4810w-p360.html):NEC4810W/P360
- [NEC6115W/P300](https://www.hzswmotor.com/product/ec-guan-liu-feng-ji/nec6115w-p300.html):NEC6115W/P300
- [NEC6115W/P360](https://www.hzswmotor.com/product/ec-guan-liu-feng-ji/nec6115w-p360.html):NEC6115W/P360
- [NEC6115W/P420](https://www.hzswmotor.com/product/ec-guan-liu-feng-ji/nec6115w-p420.html):NEC6115W/P420
- [Aluminum fan blades](https://www.hzswmotor.com/product/zhi-leng-pei-jian/lyu-zhi-feng-shan-ye-pian.html):Aluminum fan blades
- [Tooth-shaped plastic fan blades](https://www.hzswmotor.com/product/zhi-leng-pei-jian/chi-xing-su-liao-feng-shan-ye-pian.html):Tooth-shaped plastic fan blades
- [Plastic fan blades](https://www.hzswmotor.com/product/zhi-leng-pei-jian/su-liao-feng-shan-ye-pian.html):Plastic fan blades
- [HSLL12025 (DC)](https://www.hzswmotor.com/product/ec-compact-fans/hsll12025-dc.html):HSLL12025 (DC)
- [YZ00 (Ball Bearing)](https://www.hzswmotor.com/product/yz-xi-lie/yz00-gun-zhu-zhou-cheng.html):   Working method: S1    Insulation level: B    Protection level: IP42, IP44    Ambient temperature: -30℃~60℃ 
- [YZ18new (Oil Bearing)](https://www.hzswmotor.com/product/yz-xi-lie/yz18new-tao-tong-zhou-cheng.html):   Working mode S1    Insulation level: B    Protection level: IP42, IP44    Ambient temperature: -30℃~60℃ 
- [YZ26new (Oil Bearing)](https://www.hzswmotor.com/product/yz-xi-lie/yz26new-tao-tong-zhou-cheng.html):   Working method: S1    Insulation level: B    Protection level: IP42, IP44    Ambient temperature: -30℃~60℃ 
- [YZ26 (Oil Bearing)](https://www.hzswmotor.com/product/yz-xi-lie/yz26-tao-tong-zhou-cheng.html):   Working method: S1    Insulation level: B    Protection level: IP42, IP44    Ambient temperature: -30℃~60℃ 
- [YZ18/26 4Q (Oil Bearing/ball bearing)](https://www.hzswmotor.com/product/yz-xi-lie/yz18-26-4q-tao-tong-gun-zhu-zhou-cheng.html):   Working method: S1    Insulation level: B    Protection level: IP42, IP44    Ambient temperature: -30℃~60℃ 
- [YZ18/26 ITALY (Oil Bearing)](https://www.hzswmotor.com/product/yz-xi-lie/yz18-26-italy-tao-tong-zhou-cheng.html):   Working method: S1    Insulation level: B    Protection level: IP42, IP44    Ambient temperature: -30℃~60℃ 
- [YZ26 SMOOTH (Oil Bearing)](https://www.hzswmotor.com/product/yz-xi-lie/yz26-smooth-tao-tong-zhou-cheng.html):   Working method: S1    Insulation level: B    Protection level: IP42, IP44    Ambient temperature: -30℃~60℃ 
- [HSLL12038 (EC)](https://www.hzswmotor.com/product/ec-compact-fans/hsll12038-ec.html):HSLL12038 (EC)
- [HSLL12038 (DC)](https://www.hzswmotor.com/product/ec-compact-fans/hsll12038-dc.html):HSLL12038 (DC)
- [YHWQ12540(DC)](https://www.hzswmotor.com/product/ec-guan-liu-feng-ji/yhwq12540-dc.html):YHWQ12540(DC)
- [YHWQ15038(DC)](https://www.hzswmotor.com/product/ec-guan-liu-feng-ji/yhwq15038-dc.html):YHWQ15038(DC)
- [Stainless steel ring](https://www.hzswmotor.com/product/zhi-leng-pei-jian/bu-xiu-gang-huan.html):Stainless steel ring
- [Plastic ring](https://www.hzswmotor.com/product/zhi-leng-pei-jian/su-liao-huan.html):Plastic ring
- [Stainless steel ring](https://www.hzswmotor.com/product/zhi-leng-pei-jian/bu-xiu-gang-huan-126.html):Stainless steel ring
- [Bracket](https://www.hzswmotor.com/product/zhi-leng-pei-jian/zhi-jia.html):Bracket
- [Bracket](https://www.hzswmotor.com/product/zhi-leng-pei-jian/zhi-jia-129.html):Bracket
- [ZW-S1LLD1 Basic Temperature Controller–ZouWu Series](https://www.hzswmotor.com/product/zhi-leng-kong-zhi-qi/zws1lld1-ji-chu-ban-wen-kong-qi-zou-wu-xi-lie.html):ZW-S1LLD1 Basic Temperature Controller–ZouWu Series
- [BF-S2eVM1 Smart Temperature Controller–BiFang Series](https://www.hzswmotor.com/product/zhi-leng-kong-zhi-qi/bfs2evm1-zhi-neng-ban-wen-kong-qi-bi-fang-xi-lie.html):YES
- [YWF-L92BP-225](https://www.hzswmotor.com/product/ac-ec-li-xin-feng-ji/ywfl92bp225-268.html):YWF-L92BP-225
- [YWF-L92BP-220](https://www.hzswmotor.com/product/ac-ec-li-xin-feng-ji/ywfl92bp220-269.html):YWF-L92BP-220

## News

[News](https://www.hzswmotor.com/news/)
[Company News](https://www.hzswmotor.com/news/company-news/)
[Industry News](https://www.hzswmotor.com/news/industry-news/)

- [What are the characteristics of axial flow fans?](https://www.hzswmotor.com/news/hang-ye-xin-wen/zhou-liu-feng-ji-you-nei-xie-te-dian.html):The main features of axial flow fans include: large flow rate, small air pressure, small size, light weight, simple structure, high fan efficiency and wide work...
- [What are the applications of axial flow fans?](https://www.hzswmotor.com/news/hang-ye-xin-wen/zhou-liu-feng-ji-you-nei-xie-te-dian-7.html):‌Axial flow fans are widely used in many fields, including industrial, commercial, residential and special environments‌. Industrial Applications: In chemical, ...

## Language

- [English](https://www.hzswmotor.com)