RC servo is a commonly used actuator in the educational robotics project. The nature of RC Servo allows the user to control its rotation angle become the advantage compare to the DC geared motors. This metal gear RC servo with 10kg.cm holding torque is a heavy duty solution for student robotic projects who want to build robot arm or linkages that required high torque.

Specification:
Compatible with Arduino Servo library.
Metal gears
Operating Voltage: 4.8 - 6VDC
Speed: 0.17 sec/60° at 6.00V(no load)
Torque: 10.0 kg.cm (~1 N.m) at 6.0 V
Size: 40.7 x19.7 x 42.9mm
Weight: 55g
Rotation angle: 180 degree or 360 degree

Wiring:

Brown = GND
RED = 5V
Orange = Signal