Dynam 4.0mm 75 Degree E-Retract metal Landing Gear set for RC Model Airplanes

Description

1:Robust landing gear strut and mounting bracket 2:integrated electric motor with a micro PCB 3:Built in overcurrent protection 4:for aircraft weight : 1-4.0 kg speed :1.25 sec @4.8v ,1.00 sec @ 6.0v,0.8sec @7.4v weight :39.5g torque:3.5kg.cm motor type electric brushed gear : metal current draw idle 5mA current draw stall :200mA voltage : 4.8v-7.4v retract degree: 75° hole diameter of diameter: Ø4.0