2440 Internal 4-pole Senseless Brushless Motor Shaft 2.3mm 4000KV +35A Brushless ESC Electronic Speed Controller for RC Car


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Overview and Specifications:

Model: 2440 4000KV
Maximum speed: 50000
Maximum current: 32A
Maximum voltage: <12.6V
Resistance: 0.0122
Power: 400W
Motor diameter: 24MM
Motor length: 40MM
Shaft length: 12MM
Diameter of shaft:2.3MM
Connector: 3.5MM banana plug
  Features of ESC:
Highest quality components to ensure high efficiency operation
Excellent start-up, acceleration and linearity features.
Plenty of programmable items, suitable for various of chassis's, tires and racing tracks.
Multiple protection features: Low voltage cut-off protection / Over-heat protection / Throttle signal loss protection.
Internal timing can be changed easily to make the ESC suitable for various of motors.
Specifications of ESC:
Constant current: 35A
Burst current: 120A (10S)
Power supply: 2-3S LiPo battery / 4-6S NiMh battery
BEC: linear switch 5V 1A