TowerPro SG90 180 Servo Motor Ideal for Arduino, Robots & DIY ProjectsSKU 7005

Motors & Actuators

TowerPro SG90 180 Servo Motor Ideal for Arduino, Robots & DIY Projects

₹139

01 — About

What it does

The TowerPro SG90 180 Servo Motor Ideal for Arduino, Robots & DIY Projects is a lightweight, affordable micro servo providing precise 180-degree angular control via standard PWM signals. It is the most popular servo for Arduino projects worldwide.

Key features

  • Ultra-lightweight at just 9 grams
  • 180-degree rotation with precise angular control
  • 1.8 kg·cm torque at 4.8V operating voltage
  • Standard PWM control (50Hz, 0.5ms-2.5ms pulse)
  • Nylon gears for quiet operation
  • Quick response with 0.12s/60° speed
  • Plug-and-play with Arduino Servo library

Good to know

  • Do not stall the servo for long periods – overheating will damage motor
  • Use external 5V supply for multiple servos – USB may not provide enough current
  • Current draw spikes during movement – add capacitor near power pins
  • Nylon gears can strip under excessive load – consider MG90S for metal gears
  • Standard PWM: 50Hz frequency, 0.5ms=0°, 1.5ms=90°, 2.5ms=180°

02 — Datasheet

Specifications

10
Model
TowerPro SG90
Torque
1.8 kg·cm (at 4.8V)
Speed
0.12s/60° (at 4.8V)
Operating Voltage
3.0V – 7.2V (4.8V typical)
Rotation
180°
Weight
9g
Gear Material
Nylon
Motor Type
Cored DC motor
Connector
JR-style 3-pin
Dimensions
23mm x 12mm x 29mm