RCXAZ RC 550 Brushed Motor 10T-55T 320A High Voltage Brushed ESC for 1/10 RC Car Boat Traxxas HPI Axial Short Truck Crawler

Remarks: "T" mean the number of turns. 12T and 21T motors fit high speed RC Car. 29T 35T 55Tmotors fit large torque RC Crawler.Features:550 Brushed Waterproof Motor is a budget motor built for messy, dirty, off road action.This powerful 550 motor has a 30% longer armature than a standard 540 size motor for extreme monster torque.Heat-resistant motor with built-in cooling fan, allows fast speeds, long runtime, and long lifetime.High strength magnets ensure maximum performance.1/8th inch shaft diameter,ball bearing on output side.Bullet plugs is easy connection with no soldering needed.The four models that are available to choose from are 12T/21T/29T/35T/55T.Specifications:Motor Diameter: 36mmMotor Shaft Length: 16mm(12T) 11mm(21T 29T 35T 55T)Shaft Diameter: 3.17mmUse voltage: 7.4V(12T) 7.4-11.1V(21T 29T 35T 55T)Weight: about 230gSuit For: RC Car / BoatESC:Out of control protection Low voltage protectionOver-voltage protection With heat sinkFor 380/540/550 dual motor or single motorOperating system : forward, reverse, and brakePower range:7.2V-16VInput voltage(advise):6-12 cells NiMH/NiCd or 2-4 cells LiPo.Weight:60g (including connectors and switches)BEC:5.6V 2AOutput current:forward 320ASize: 473643mm