Little Fat Bike 250W engine, light rear wheel
The "little Fat" engine is the little brother of the "FATTY".
3.6kg for 55 Nm of torque
It can accept between 250W and 500W of power.
We advise you to power it with a 36V 15A or 36V 22A or 48V 15A controller.
On a 26'' wheel, its maximum speed is 34km/h under 36V and 45km/h under 48V.
Reduced brushless motor.
This engine is designed to receive a free wheel to be screwed in.
Center distance of 170mm and 180mm
It can be used in sensorless or sensored.
9-pin Julet Z910 male waterproof connector
This engine can be ordered alone or radiated on 65mm, 80mm or 100mm wide rims in double wall 20', 24' or 26'.
Motor reduced, it integrates a planetary gear with internal freewheel that disengages the motor when it is not powered, allowing you to drive freely.
Supplied with a waterproof Julet Z910AG connector, it has an integrated speed sensor (1 pulse per revolution) and a temperature sensor CTN 10kOhm integrated into the stator to prevent overheating of the motor winding.
The little Fat motor can accommodate a standard 6-hole brake disc.

2D motor plan :

Data sheet
- Guarantee
- 2 ans
- Intensité max
- X A
- Motor position
- Back
- puissance nominale et puissance max sous 48V
- 500W
- Vitesse max en 48V
- 45km/h
- Vitesse max en 36V
- 35km/h
- Mass
- 3,6 Kg
- Puissance max
- X W
- entraxe cadre Min / Max
- XXXX
- Compatibilité frein à disque
- OUI
- Diamètre de roue mini
- X"
- Tension Max
- X V
- Motor power range
- 250W - 1000W
- Hall sensors
- OUI
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