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SG90 Micro Servo Motor 9g (180°)
100.00 EGP
Lightweight 9 g micro servo for Arduino, robotics and RC projects: 0 – 180° rotation, 4.8 – 6 V, about 1.8 kg·cm torque.
| Weight | 0.009 kg |
|---|---|
| Dimensions | 2.28 × 1.26 × 3.45 cm |
95 in stock
Description
SG90 Micro Servo Motor (9 g)
The SG90 is a small, lightweight servo motor for Arduino, ESP32, robotics, RC models and moving parts in school projects. It rotates to a set angle (0 – 180°) controlled by a PWM signal.
Specifications
| Weight | 9 g |
| Operating voltage | 4.8 – 6 V |
| Stall torque | approx. 1.8 kg·cm (at 4.8 V) |
| Speed | approx. 0.1 s / 60° (at 4.8 V) |
| Rotation | approx. 180° (about 90° each direction) |
| Control signal | PWM, 50 Hz (20 ms period); pulse ≈ 0.5 ms = 0°, 1.5 ms = 90°, 2.4 ms = 180° |
| Gears | Plastic (nylon) |
| Size | approx. 22.2 × 11.8 × 31 mm |
| Cable | approx. 25 cm, 3-pin female connector |
Wiring
- Brown: GND
- Red: +5 V
- Orange: Signal (PWM)
Tips
- A servo can draw 500 – 700 mA when starting or blocked. For more than one servo, use an external 5 V supply and connect its GND to the Arduino GND.
- Use the Arduino Servo library (
myservo.write(angle)). - The gears are plastic: do not force the arm by hand or block it at the end of travel.
Package includes
1 × SG90 servo motor with servo horns (arms) and mounting screws
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