TowerPro SG90 9g 180° Micro Servo Motor

98.50 (Inclusive of GST)

  • Operating Voltage: 8V – 6.0V
  • Stall Torque @ 4.8V: 2 kg·cm
  • Stall Torque @ 6.0V: 6 kg·cm
  • Operating Speed @ 4.8V: 12 sec/60°
  • Operating Speed @ 6.0V: 10 sec/60°
  • Rotation Angle: ~180°
  • Gear Type: Nylon / Plastic gears
  • PWM Frequency: 50 Hz
  • Pulse Range: 1 ms (0°) – 2 ms (180°)
  • Weight: ~9g
  • Servo Type: Standard 3-wire PWM control (Signal, Vcc, GND)
  • Operating Temperature: −10°C to 50°C
Description
  • The TowerPro SG90 9g servo is a compact and lightweight actuator designed for precise 180-degree angular positioning. It uses a plastic geartrain for low noise and smooth movement.
  • The servo responds to standard PWM signals, making it compatible with Arduino, Raspberry Pi, and most microcontrollers. Its combination of small size, good torque, and low power consumption makes it ideal for robotics, RC planes, pan-tilt mechanisms, and educational electronics projects.
  • The servo comes with various horns and mounting screws to suit multiple mechanical configurations.

PACKAGE INCLUDES:
  • 1 × TowerPro SG90 9g Servo Motor
  • 3 × Servo Horns (Single arm, Double arm, Round)
  • 1 × Screw set (Mounting screws + horn screws)
Additional information
Weight9 g
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Application
  • Robotics (arms, grippers)
  • Pan-tilt camera systems
  • RC aircraft and helicopters
  • Educational electronics
  • Home automation mechanisms
  • Animatronics and DIY projects
  • Miniature robotic vehicles
  • Solar tracking systems
  • Servo-based model mechanisms
TECHNICAL SPECIFICATIONS
Parameter Value
Operating Voltage 4.8–6V
Current (Idle) 10 mA (typ.)
Current (Running) 200–250 mA (typ.)
Stall Current ~500–650 mA
Operating Speed 0.10–0.12 sec/60°
Stall Torque 1.2–1.6 kg·cm
Weight ~9g
Dimensions 22.8 × 12.6 × 22.3 mm
Connector 3-pin female servo connector (Signal, Vcc, GND)
Gear Material Nylon
Bearing Type None (bushing)
Cable Length ~150 mm