Suzhou Wanjia Electric Co., Ltd.

E20 Series

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  • Introduction
  • Parameter

Product Details

※ ≥ 80% motor efficiency performance & wide interval

※  80 N.m max torque continuous output

※  Integrated torque sensor and speed sensor

※  Lora-technology based wireless torque sensor

※  Over 20,000 extensive testing kilometers under real live road conditions

Parameter


Series

E20 Series (VK18)

Model No.

E20

E20-L250S

E20-L250S-CB

E24

E24-H350S

E24-H250S-CB

Usage Recommendation

City/Trekking/Mountain

City/Trekking/Mountain

Voltage

36V

48V

Rated Power

250W

350W

Pedal Sensor

Cadence and Torque Integrated

Cadence and Torque Integrated

Max Effective Torque

80N.m

80N.m

Peak Torque110N.m-

Max support Cadence(Rpm)

110

120

Max support up to

32km/h

45km/h

Decoupling Mechnical Resistance

-

-

Coaster Brake

Optional

Optional

Size 

190mm × 132mm × 111mm

190mm × 132mm × 111mm

Weight approx.

3.1Kg

3.1Kg

Efficienct (%)

≥ 80

≥ 80

Hall Sensor/ Encoder

-

-

Shaft Standard

JIS

JIS

Light Drive Capacity(DCV)

6V/3W

6V/3W

Gear Ratio

53.9

53.9

Operating Temperature

-20 ~ 45 ℃

-20 ~ 45 ℃

IP Level

IPX5    

IPX5  

Certification

ROHS/CE EN15194




The optimal drive unit for different applications