Tower Pro MG996R Digital Metal Gear High Torque Servo Motor.

• Operating voltage: 4.8 V – 7.2 V

• Operating speed: 0.17 s/60º (4.8 V), 0.14 s/60º (6 V)

• Stall torque: 9.8 kgf·cm (4.8 V ), 11 kgf·cm (6 V)

• Stable and shock proof double ball bearing design

• Weight: 55 g