Item NO.: CYS-S8218 40Kg digital servo 

Description :  40Kg high torque digital servo with all metal gear 

Torque : ~

Speed : 0.20sec ~ 0.18sec/60 degree

Voltage : 6.0Volts ~7.4Volts

Weight : 164± 2g


Weight164g ± 1 g
Control System(+)Pulse Width Control 1500usec Neutral
Operating Voltage6.0~7.4Volts
Operating Temperature Range(-)10 to +50 degree C
Operating Speed (6.0V)0.20sec/60° at no load
Operating Speed (7.4V)0.18sec/60° at no load
Stall Torque (6.0V)
Stall Torque (7.4V)
Operating Angle45deg. one side pulse traveling 500 usec
DirectionAnticlockwise/Pulse Traveling 1000~2000usec
Current Drain (6.0V)20mA/idle and 180mA no load operating
Current Drain (7.4V)20mA/idle and 200mA no load operating
Stall Current7.5A/8.6A
Dead Band Width4usec
Motor TypeNdFeB motor
Bearing TypeDual Ball Bearing
Horn gear spline17T
Gear TypeMetal
Connector Wire Length300mm ± 5mm
Wire infoBrown/Black = Negative
Red = Positive
Orange/White = Signal