Gear Material：Metal Mini Servo: 22.5X11.5X24.6mm OpOperating stroke：40o one side pulse traveling 400μs
1 Pcs Corona DS939MG Digital Metal Servo 0,13sec 2.7kg 12.5g For T-REX 450 Helicopter
Size：22.5X11.5X24.6mm(0.88"x0.45"x0.96")
Weight：12.5g
Working Voltage：4.8V / 6.0V
Working Current：200mA
Operating Rate：0.14sec/60o
Stall Torque：2.5kg.cm
Dead zone bandwidth：≤3uSec
Operating stroke：40o one side pulse traveling 400μs
Potentiometer type：2 slider/Direct Drive
Gear Material：Metal
Connector wire length：215mm
Operating temperature：-20 ℃ to +60℃