Racerstar 3670 Sensorless Waterproof Brushless Motor 120A ESC For 1/8 CarDescription:Brand: RacerstarItem: 3670 motor120A ESCWaterproof Level: Splash-proofMotor Features:- 4 pole 12 slot hi-torque motor design- CNC machined 6061 T6 billet aluminum heatsink can- High purity copper windings maximizes efficiency- High RPM ABEC 5 oversized bearings- Universal fit, fits all 1/8 brushless cars- Precision balanced rotor, smoothness for best reliability and maxium RPM- Stator- super thin 0.2mm laminations- Removalbe/replaceable rotor- Precision engineered for maxium energy coversionMotor Specification:Brand: RacerstarMax Power: 1600WMax Voltage: 24VMax Amps: 66ARotor Poles: 4Max RPM: 60KLength: 70mmDiameters: 36mmWeight: About 275gShaft:5mmLength of Extend Shaft: 17mmESC Features:- Specially desighed for RC car with excellent start-up, acceleration and linearity feartures- Compatible with sensorless brushless motor- The strong resistant current capability, excellent heat dissipation- Multiple protection features: low voltage cut-off protection for lithium or nickel battery / over-heat protection / throtttle signal loss protection / motor blocked protection- Easily programmed and compatible with pocket-sized program cardESC Specifications:Model120ACont./Burst Current:120A/600ASuitable Car1/8Suitable Brushless Motor3.5TResistance0.00035ohmBattery2-6 cells Lipo4-18 cells NiMHBEC Output6.1V/3A(switch mode)Dimension41*51*36mmWaterproof LevelSplash-proofNote:If you use the motor ESC comb