Sotion Motor SurRon Light Bee 26kW

889,96 € incl. VAT

Available on backorder

Frequently overheating your engine? Still lacking torque, traction or power drops above 30 km/h?

We have a solution! – The Sotion engine.

Buy it now

Looking for more torque, more stable temperatures and a noticeable power reserve without premature overheating? The Sotion Motor – redesigned from the ground up for the Sur-Ron Light Bee platform, with an enlarged stator, a larger rotor and IPM (Interior Permanent Magnet) technology that improves efficiency and allows you to make more daring power gains on the track and around town.

Key highlights

13 kW constant power and 26 kW peak (instantaneous) – real thrust across the entire rev range.
22 Nm on the shaft (up to 65 Nm peak) – an aggressive bite for starts and climbs.
RPM: up to 5200 rpm nominal and up to 10,000 rpm peak for greater transmission freedom.
IPM design – better heat management, higher efficiency, less heat-soak.
Compatibility with popular controllers such as ASI BAC4000/8000, EBMX X-9000, Torp, KO, Nucular, SiliXcon etc.

What is it for?

Enduro / off-road: maximum grip and control on slow, technical sections.
MX/track: strong mid-range and smooth traction in long corners.
Urban and motorway sections: sufficient overhead >for 100 km/h (based on transmission).

Why choose?

Next generation electromagnetic geometry → high torque from low speed.
Improved cooling reserve → “slower heating” in intense stages.
Cleaner power transmission → easier to manage wheel slip.
Plug-and-play for the Sur-Ron Light Bee platform (with appropriate controller “tune”).

Technical data

Type	Brushless IPM motor
Power	13kW nominal and 26kW instantaneous
The Bowl	22Nm nominal and 65Nm instantaneous
Max. Phase current	800A phase maximum current
RPM	5200RPM with nominal voltage and max up to 10 000RPM
Sensor	Hall sensor
Temp. sensor	NTC KTY83
Number of magnets	5 pairs of magnets (10 magnets)
Assembly	Full aluminium body, aluminium rotor, neodymium magnets
Efficiency	93%
Weight	11kg

Recommendations for implementation

Choose the right “tune” (current limits, field weakening, thermal limits).
Assess battery current reserve (wiring, connections, BMS).
Match the ratio to the track and the target maximum speed.
Monitor the temperature (if there is a sensor via the controller/application).

FAQ

Compatible with OEM controller?
Aftermarket controllers (BAC, EBMX, KO, Nucular, Torp, SiliXcon) are recommended. OEM controller is not suitable.

Will you need to change the chain/sprockets?
Not necessarily, but optimising the gear ratio helps to achieve the target thrust and temperatures.

Which batteries are suitable?
Class 60/72/80 V solutions are suitable if the BMS and the wiring harness match the required current. Higher voltage → lower current for the same output.

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