Dec 19, 2020 · Brand:JX. Model No:B130. Description:130kg Brushless super large torque servo for 1/5 RC CAR,Drone,Airplane. Specification: PWM control (1500 u-sec is the central point)PWM control (1500 u-sec is the central point). Max Angle:180°. Pulse width:1000-2000μs=90°. Pulse width:500-2500μs=180°. Dead band: 4μs 1520μs / 330hz.