Jrelecs Newset 2838 3800KV 4P Sensorless Brushless Motor & All Waterproof 45A Brushless ESC Electronic Speed Controller for 1/12 1/14 1/16 1/18 RC Car

Specifications: Brand:Jrelecs KV(RPM/Volt): 3800KV Max current: 57A Max watts: 800W Max voltage: <14V IO: 2.2A Rotor poles: 4 Resistance: 0.0213 Diameter: 28mm Length: 38mm Shaft length: 15mm Shaft diameter: 3.175mm Weight: 116g Sensored: No Electronic Speed Controller Constant Current: 45A Burst Current: 240A Power Supply: 2-3S LiPo Battery / 4-9S NiMh/Ni-Cd BEC Output: 5.8V / 3A Power Supply Plug: T Plug Male Size: 52 * 39 * 39mm / 2.0 * 1.5 * 1.5inch Features of Waterproof ESC: 1. Water-proof and dust-proof for all-weather races; (Note: please uninstall the cooling fan before using this ESC in water; Clean and dry it soon after the use for avoiding the connectors get rusty.) 2.Specially designed for RC car with excellent start-up, acceleration and linearity features. 3. Compatible with sensorless brushless motor. 4. The strong resistant current capability, excellent heat dissipation. 5. Multiple protection features: Low voltage cut-off protection for lithium or nickel battery/ Over-heat protection/ Throttle signal loss protection/ Motor blocked protection/ 6. Easily programmed and compatible with pocket-sized program card. Package List: 1 * Jrelecs 3930KV 4P Sensorless Brushless Motor 1 * Jrelecs All Waterproof 45A Brushless ESC

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