0086-519-86511997

Changzhou JiaBo Machinery Manufacturing Co., Ltd.

CZJB-90T2 250w ebike rear dc motor
Products Details

PRODUCT DRAWING

90T2 cassette motor.pdf

PRODUCT PICTURES

CZJB-90T2 36v 250w e-bike geared wheel cassette type hub motor

CZJB-90T2 36v 250w e-bike geared wheel cassette type hub motor

PRODUCT SPECIFICATIONS

Rated Voltage(V)

24/36/48

Rated Power(W)

180-350

Wheel Size

16”-28”

Rated Speed(km/h)

25

Rated Efficiency (%)

>82

Reduction Ratio

1:5.8 Helical gear

Weight (Kg)

3

Open Size(mm)

137

Drive and Freewheel

9s

Cable Location

Shaft center right

Spoke Specification

12g/13g

Hall Sensor

Optional

Integrate speed sensor

Optional

Surface

Shining/Black/Silver

Brake Type

V brake/Disc

Salt fog test(h)

24/96

Noise(db)

<55db

Waterproof Grade

IP65


PRODUCT FEATURES

l Helical gear Low noise <55db

l Electricity saving

l High torque

l High strength  High efficiency >82%

l Long service life

l Not easy to be hot

l 6-9s cassette

WARRANTY

l We can return your money if you are not satisfied with our product within 7 days after you get the goods, you only need take the freight.

 

l We promise to replace the goods freely if there is some problems within 6months. 

 

l Free maintenance within 2years, you just need to pay the freight.

FACTORY WORKSHOP

CZJB-90T2 36v 250w e-bike geared wheel cassette type hub motor

FAQ

  • Q:What's your motor's Max. rotating speed?

  • A:400 RPM

  • Q:What's your motor's Max power?

  • A:Rated output power is 350W

  • Q:What's your motor's Max torque?

  • A:When the voltage rating is 48V, the Max torque is about 45nm.


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