SG90S Acrylic Bracket Mount/ SG90 180/360 Degree Towerpro Micro Servo Motor 9G for RC Toy Remote SG 90 TechMakers

Tiny and lightweight with high output power. Servo can rotate approximately 180 degrees (90 in each direction), and works just like the standard kinds but smaller. You can use any servo code, hardware or library to control these servos. Good for beginners who want to make stuff move without building a motor controller with feedback & gear box, especially since it will fit in small places. It comes with a 3 horns (arms) and hardware.

Specifications

- Stall torque: 1.8 kgf·cm
- Operating speed: 0.1 s/60 degree
- Operating voltage: 4.8 V (~5V)
- Dead band width: 10 µs
- Temperature range: 0 ºC – 55 ºC
- Material : Transparent Acrylic
- Compatibility: SG90 Servo Motor / MG90S Servo Motor
- Mount Hole Dimension: 3mm
- The package comes with 1 x SG90 Micro RC Servo Acrylic Bracket, 2 x M2 Screws and nuts, 2 x M3 Screws and nuts

If you are using pulse width modulation to control the position of this servo motor, the data below are captured using oscilloscope and function generator.

- Below than 2ms = Not recommended
- 2ms of Period allows approximately 0 to 100% control of pulse width
- 5ms of Period allows approximately 0 to 50% control of pulse width
- 10ms of Period allows approximately 0 to 30% control of pulse width
- 20ms of Period allows approximately 0 to 20% control of pulse width

Standard Analog Servo PWM frequency is 50Hz which is 20ms of period, more than that is also not recommended