A2212 is a brushless outrunner dc motor specifically made to power Quadcopters and Multirotor. It is a 1800kV motor. It provides high performance, super power, and brilliant efficiency. These motors are perfect for medium size quadcopters with 8-inch to 10-inch propellers. Use this to build powerful and efficient quadcopters.Perfect with our F450 quadcopter frame. Our 30A ESCs can be used to drive the motor.Specifications:1800 KV,No load Current : 10 V , 0.5 A.,Current Capacity: 12A/60s,No Load Current @ 10V: 0.5A,Number Of Cells: 2-3 Li-Poly,Motor Dimensions: 27.5 x 30mm,Shaft Diameter: 3.17mm,Minimum ESC Specification: 18A (30A Recommended),Thrust @ 3S with 1045 propeller: 1000gms approx.,Thrust @ 3S with 0945 propeller: 650gms approx.,Thrust @ 3S with 0845 propeller: 550gms approx.,