NBepoch Hobby Wing 3674 2250KV Sensorless Brushless Motor 120A Brushless ESC and Program Card Combo Set for 1/8 RC Car Truck (2250KV Combo)

Specifications: : NBepoch Name: 3674 RC engine Watt: 1800 Max RPM: 50000 Max voltage: Max amps: 80A Rotor pole: 4 Diameter: 35.5mm Length: 73mm Shaft: 5.0mm Shaft length: 17mm Plug: 4.0mm gold Weight: 298g ESC properties: 1.Water-proof and dust-proof for all-weather racing; (Note: please uninstall the fans before placing this ESC in water; clean and dry it soon after use for the avoidance of the connectors getting rusty.) 2.Specially designed for RC car with excellent start-up, acceleration and linearity functions. 3.Compatible with sensorless brushless motor. 4.The strong stable current capability, excellent heat dissipation. 5.Multiple protection functions: low voltage cut-off protection for litium or nickel battery / over-heat protectionThrote signal loss protection / motor blocked protection. 6.Easily programmed and compatible with pocket size program card. ESC specification: : NBepoch Cont. Current / burst current: 120A / 600A Engine Type: Sensorless Brushless Motor For 4 S Lipo or 12 cells NiMH: 1. on-road: 40XX-size or smaller motor with KV 2. off-road / Buggy / Monster: 40XX-size or smaller engine with KV For 6 S Lipo or 18 cells NiMH: 1. On-road: 40XX-size or smaller motor with KV 2. off-road / Buggy / Monster: 40XX-size or smaller engine with KV Resistance: 0.00035ohm Battery: 3-6 S Lipo / 9-18Cells NiMH BEC output: 6.1V / 3A (switch mode) Dimensions / weight: 160x 100 x62mm / 135g Package Included: 1 x NBepoch 3674 brushless motor 1 x NBepoch Waterproof 120A ESC 1 x English manual