SG90 MINI MICRO SERVO MOTOR FOR RC ROBOT, 
HELICOPTER, AIRPLANE, CAR, BOAT.
Specs:
Weight : 9g
Size : 22mm x 11.5mm x 27 mm
Operating Speed (4.8V no load): 0.12sec/60 degrees
Torque (4.8V): 17.5oz/in (1.2 kg/cm)
Temperature Range: -30 to +60 Degree
Dead Band Width: 7usec
Operating Voltage:3.0-7.2 Volts
All Nylon Gear
Connector Wire Length Approx. 250MM(10in)
Package: 10 pcs
100% new
Includes servo arms.
Package Contents:
(1) SG90 Servo Motor,
 3 x control horns and screws