GoolRC 2838 4500KV Sensorless Brushless Motor & 35A ESC for 1/14 1/16 1/18 RC Car

Motor Features: - High-torque 4 Pole 12 slot motor design - High purity copper windings maximizes efficiency - CNC machined 6061 T6 billet aluminum heatsink can - ABEC5 oversized bearings for high RPM - Precision engineered for maximum energy conversion - Short stator, less wire, lower resistance, more power - Precision balanced rotor for smoothness, reliability, and maximum RPM - Suitable for 1/14 1/16 1/18 brushless cars-multi-mounting system for M2.5 screws

Motor Specifications: - KV(RPM/Volt): 4500KV - Max current: 50A - Max watts: 600W - Max voltage:
- IO: 1.8A - Rotor poles: 4 - Resistance: 0.0285 - Diameter: 28mm - Length: 38mm - Shaft length: 15mm - Shaft diameter: 3.175mm - Weight: 90g - Sensored: No

ESC Features: - Highest quality components for high efficiency operation - Excellent start-up, acceleration, and linearity - Programmable items suitable for various 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 easily changed to make the ESC suitable for various motors

ESC Specifications: - 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 - Removable/Replaceable rotor

product information: