Pneumatic MotorsModel: 1104Applicable voltage: 1-2SKV value: 4300Shaft diameter: 1.5, mmShaft length: 4.8mm1104 model aircraft brushless motor, a very mini high-speed brushless motor with outer rotor, the outer rotor drives the balance correction, the fixed pitch of the propeller is 9mm, the small four-axis rack can generally be used with a 3-inch 140 rack, and 2.3 inches can be used The three-blade propeller can also be modified into other types of small fixed-wing airplanes, etc. The specific modification needs to be studied by ourselves.The motor should be more suitable for use with 1-2S lithium batteries, mainly depending on the size of the matching blades. Brushless ESCs are about 6-12A. The length of the motor cable is about 70mm.