Description: Brand:CYSItem: BLS5818 Product: Brushless Servo Operating Voltage: 6.0V-7.4 V Stall Torque: 10kg/cm (6.0V ), 12kg/cm (7.4V) Operating Speed: 0.06sec/60degree (6.0V), 0.05sec/60degree (7.4V) Stall Current: 3.0A/4.0 A No-load Current: 20m A/80m A (6.0V), 20m A/100m A (7.4V) Control Signal: PWMNeutral Zone: 1500usec Reverse: 1000-2000usec Dead Band: 2usec Motor Type: Brushless Gear: 25T Metal Gear Bearing: Dual Bearing Max Travel: 90 (each side 45) Wire Length: 300mm Weight: 72g/PCDimension: 40*20*39.35mm Application: For 700 Class RC Helicopter Package Included:1* CYS-BLS5818 Brushless Servo