Electric Scooter Motor QS Motor 12inch 205 2000w Export Type/V2

Electric Scooter Motor QS Motor 12inch 205 2000w Export Type/V2
Model:QSS-122000WV2
Brand:QS Motor
Origin:Made In China
Category:Electronics & Electricity / Motors
Label:12inch motor , scooter motor , brushless motor
Price: US $202 / pc
Min. Order:1 pc
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Product Description

Electric Scooter Motor 12inch 205 2000w Export Type/V2

 1. Specification

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2. Motor Picture

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3. Test Report

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From the test report, we could find expected max rpm is 691.8, the max. torque is 121.7N.m when in 11.8rpm, which performance well on EFF(Reach 87.9%). 

For the speed, there is two formulas,

Speed(km/h)=0.9*RPM(r/min)*2r π (m)*60     Power= Torque*RPM/9.565

So under the same power, the faster the RPM/speed is, the smaller the torque.

For hills climbing, high torque, low RPM/speed motor maybe suitable.

P.S.: Above speed is calculate due to lead-acid battery theoretically, if it's lithium battery, the speed maybe 5kph more. In practice, the speed will rang according to weight of loading & vehicle, road situation, tyre models and wind resistance.

 

4. Motor Drawing

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It is 12inch wheel motor drawing(12x3.5inch 205 & 12x3.5inch 260),  the brake, fork distance can be customized according to your requirements, such as 

For more testing report and CAD drawings, please contact with us by email or trademanager freely. Were glad at your service. : )

 

5. Different for three types

Now, we have developed three type motor as inner configuration and construction are concerned——normal type/V1 & export type/V2 &extra type/V3.  

Here is comparison between those three type motor.

normal type/V1 & export type/V2

+ The configuration and construction inside the motor is not the same.

   Export type have a stronger configuration, more cooper,  thicker section surface, energy saving in usage.

    In short, normal type is standard configuration, while export type is high configuration.  

    Thus, the cost of raw material is not the same.

+ As technical data, they're not the same.

   normal type Efficiency: 83-85%

   export  type Efficiency: more than 87%

   At the same speed and Ampere, the export type motor gives a higher torque.

Please refer to below pictures.

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export type/V2 & extra type/V3

For extra type motors (motor Pn is 16 pairs), which could provide higher torque.

It has a stronger configuration, more cooper, thicker section surface of cooper, bear more Ampere in usage.

Meanwhile, the magnetic steel is wider than export type. Here is the picture for you reference.

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About Quanshun Factory

Quanshun Factory focus on motor for more than 10 years, which is specialized in research,development and production of scooter motor. We are located in Taizhou, with convenient transportation access.All of our products comply with international quality standards and are greatly appreciated in a variety of different markets through the world.

If you are interested in any of our products or would like to discuss a custom order,please feel free to contact us. We are looking forforward to forming successful business relationships with new clients around the world in the near future.

Choose QS, Choose Quality & Service!

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Payment Terms:TT
Electric Scooter Motor QS Motor 12inch 205 2000w Export Type/V2 1Electric Scooter Motor QS Motor 12inch 205 2000w Export Type/V2 2Electric Scooter Motor QS Motor 12inch 205 2000w Export Type/V2 3

Member Information

QS Motor Co., Ltd
Country/Region:Zhe Jiang - China
Business Nature:Manufacturer
Phone:866403
Contact:Cherry Zhou (International Sales)
Last Online:11 Jul, 2016