Новый Средний приводной двигатель QS138 70H V3 72 в 100 км/ч с редуктором 1:2.35 для электрического вездехода диртбайка

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Трекер стоимости

Характеристики

QSMOTOR 138 3000W V3 70H 5500W Max continuous 72V 100KPH Mid drive Motor

 

For 138 motor powertrain kits, it could be used for electric light motorcycle, which could be 72V 100KPH.

e.g. Dirt bike

E-motorcycle weight, approx 128kg+2*80kg

Speed: continuous 100km/h

Gear ratio: 1:3 (single steps transmission )

Climbing slope: 25°@5kph @208kg

Battery: 72V40h

Tire: 130/70-17

P.S. If you have any confused about the shipping cost, please feel free to contact with us.

Also could place order but don't pay first, then we could adjust the price. 

 

 

One set including below kits

1pc X QS 138 3kW Mid drive motor with 15T 428 sprocket adapter 

 

Key Features

1). Simplify to make a electric-motorcycle. Gearbox, transmission shaft, clutch are no need. Which save space.

2). It could be installed in the rear to save more space for battery.

3). Support regenerative braking

4). High efficiency: 85~92% 

 

Product Description

 

1. QSMOTOR 138 3000W Mid drive motor with 15T 428 sprocket adapter

 

Drawing

QS 3kW 138 V3 mid drive motor(new appearance)

 

 

 

 

Test Report

(Without flux weakning)

 

 

 

 

 

Application

 

 

 

 

 

How to Recommend you suitable motors? 

Firstly, To customize a suitable electric hub motor for your vehicle, could you please inform the points in below?

1. E-bike, E-scooter, E-tricycle or E-car? 

2. Weight of vehicle with battery, loading weight (weight with load only)? 

3. Tire model/diameter? 

4. Rated voltage and wattage of motor, nominal speed/top speed, and climb angle or torque @ what speed? 

5. Battery nominal voltage, peak voltage, capacity and vehicle range? 

6. What's the drop-outs/rear fork width of your frame?

Within your details information, we could make assessment and calculation accordingly for your project