Tower Pro MG90s Micro Servo

Tower Pro’s  MG90S metal gear micro servo may be the most widely used RC hobby servo today. This is a tiny and lightweight servo with high output power, and its metal gears(with one bearing)add better strength and reliability.

Below you can see its specifications:

• Weight: 13.4g
• Stall torque: 1.8 kg/cm (4.8V ) & 2.2 kg/cm (6 V)
• Operating speed: 0.1s/60° (4.8V)
• Operating voltage: 4.8V to 6.0V (5V Typical)
• Rotation: 180°
• Dead band width: 5μs