MG996 Metal Gear Servo Motor

The MG996 is a high-torque servo motor widely used in robotics, RC cars, boats, and other projects that require precise control and significant torque. Here’s a detailed overview:

Key Features

1. Type: Standard digital servo motor.
2. Torque:
   • Stall torque: ~9.4 kg/cm (4.8V) and ~11 kg/cm (6V).
3. Operating Voltage: 4.8V to 7.2V.
4. Speed:
   • 0.19 seconds/60° at 4.8V.
   • 0.15 seconds/60° at 6V.
5. Motor Type: Coreless motor.
6. Control: PWM (Pulse Width Modulation) signal.
   • Typical pulse range: 500 to 2500 μs.
   • Neutral position: ~1500 μs.
7. Build:
   • Metal gears for durability.
   • Dual ball bearings for smooth operation.
8. Weight: ~55g.
9. Rotation Range: Typically 180°, but some models support 360° continuous rotation.

Applications

• Robotics (e.g., robotic arms, humanoid robots).
• RC vehicles (cars, helicopters, boats).
• Automated mechanisms like grippers or pan-tilt camera mounts.
• Servo-controlled actuators in hobbyist and DIY projects.

Wiring

1. Orange Wire: PWM Signal.
2. Red Wire: Positive Power (+).
3. Brown Wire: Ground (-).

Pros

• High torque and durability due to metal gears.
• Versatile applications due to its wide operating voltage and PWM control.
• Cost-effective for hobbyist and professional use.

Cons

• Higher current draw than plastic gear servos.
• Can get warm during prolonged use at maximum torque.