CYS-S2220 20KG High Torque Digital Standard Servo High Speed For RC Model Description: Item No. CYS-S2220 Type Digital Weight 64g Size 40.1*20.1*38.8mm Control System (+) Pulse Width Control 1500usec Neutral Operating Voltage 6.0~7.4 Volts Operating Temperature Range (-)10 to +50 degree COperating Speed (6.0V) 0.16sec/60 at no load Operating Speed (7.4V) 0.14sec/60 at no load Stall Torque (6.0V) 16kg.cm Stall Torque (7.4V) 18kg.cm Operating Angle 45deg.one side pulse traveling 500 usec 360 Modifiable No Direction Anticlockwise/ Pulse Traveling 1000~2000usec Current Drain (6.0V) 20m A/idle & 100m A no load operating Current Drain (7.4V) 20m A/idle & 150m A no load operating Stall Current 2.5A/2.8 A Dead Band Width 2usec Motor Type Coreless motor Bearing Type Dual Ball Bearing Horn gear spline 25 T Gear Type Titanium Important Notes:-Refer to the figure when installing the servo accessories.-For engine powered airplanes & boats, rubber must be used to reduce vibration.- Please choose correct model for your application.-Torque over-loaded will damage the servos mechanism-.- Keep the servo clean & away from dust, corrosive gas & humid air. Package Included:1 x CYS-S2220 20KG Digital Servo