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Precision balanced rotor, smoothness for best reliability and maximum RPM.
Excellent torque and long-run times. Direct-solder wiring tabs for flexible soldering options. Dual-ball bearings design.
Multiple Protection Features: Low voltage cut-off protection, over-heat protection, throttle signal loss protection.
For 1/8 1/10 RC car, RC boat.
If there are any problems, please contact our store in time. We will give you a satisfactory solution.

Item: Motor
Watts: 900W
Max voltage: <13V
Max Amps: 69A
KV(RPM/Volt): 3900KV
Max RPM: 50000
Diameter: 36mm
Length: 50mm
Shaft Length: 15mm
Outer Shaft Diameter: 3.175mm
Inner Shaft Diameter: 5.00mm
Plug Type: 4mm Golden Banana Plug

45A ESC Specification:
 Continuous Current: 45A
Burst Current: 180A
Battery: 2-3S Li-Po / 4-9S Ni-Mh Ni-Cd
BEC Output: 5.8V / 3A
Power Supply Plug: T Plug Male

Programming Card:
Low voltage cut off: 3.1V/Cell 2.8V/Cell 3.3V/Cell No cut-off
Start mode:Medium, soft, strong
Max brake force: 25%, 50%, 75%, 100%
Max reverse force: 25%, 50%, 75%, 100%
Neutral range: 6%, 9%, 12%, work state

Package Information:
Package Size: 10*6*5cm
Package Weight: 340g
Plastic Package
Package Listing:
1* 3900KV Brushless Motor
1* 45A Brushless ESC
1* Heat Sink
1* Programming Card


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