2838 4500KV 4P Sensorless Brushless Motor & 35A Brushless ESC Electronic Speed Controller for 1 14 1 16 1 18 RC Car

Feature: 1. Removable Replaceable rotor 2. High purity copper windings maximizes efficiency 3. CNC machined 6061 T6 billet aluminum heatsink can 4. Precision engineered for maximum energy conversion 5. Short stator, less wire, lower resistance, more power 6. Precision balanced rotor,smoothness for best reliability and maximum RPM 7. Universal fit,fits all 1 14 1 16 1 18 brushless cars multi mounting system Specification: The set includes 2838 4500KV 4P sensorless brushless motor and 35A ESC. The motor is perfect for 1 14 1 16 1 18 RC Car. It is built from high quality aluminum alloy which is produced from the latest CNC milling machines. Thus it can provide longer run time with high efficiency, high power and rotation speed. And the ESC is made from the highest quality components to ensure high efficiency operation. It features enhanced throttle response, excellent acceleration, strong breaks and throttle linearity, which is suit for 1 14 1 16 1 18 RC Car. Red and blue random delivery. Features of Motor: 4 Pole 12 slot hi torque motor design High purity copper windings maximizes efficiency CNC machined 6061 T6 billet aluminum heatsink can High RPM ABEC5 oversized bearings Precision engineered for maximum energy conversion Short stator, less wire, lower resistance, more power Precision balanced rotor,smoothness for best reliability and maximum RPM Suit for 1 14 1 16 1 18 brushless cars multi mounting system for M2.5 screws Specifications of Motor: KV(RPM Volt): 4500KV Max current: 50A Max watts: 600W Max voltage: <12V IO: 1.8A Rotor poles: 4 Resistance: 0.0285 Diameter: 28mm Length: 38mm Shaft length: 15mm Shaft diameter: 3.175mm Weight: 90g Sensored: No 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 mode switch 5V 2A Package Information: Package size: 9.5 * 8 * 6.5cm 3.8 * 3.2 * 2.6in Package weight: 153g 5.4oz White box package Package List: 1 * 2838 4500KV 4P Sensorless Brushless Motor 1 * 35A Brushless ESC Package List: 1 * 2838 4500KV 4P Sensorless Brushless Motor 1 * 35A Brushless ESC