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Smarthon Servo SG90 160° and 360° | STEM Educational Toys
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Est. delivery by Apr 17 - Apr 19
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About this product
- Interest:City Simulation,Construction,Learning,STEM (Science,Remote Control Hobby
- Child Gender:Unisex
- Warranty Type:Supplier Warranty
- Age Warning:Yes
- Manufacturers:Smarthon
- Country of Origin:Mainland China
Product description
Introduction:
The SG90 servo motor is a tiny and lightweight motor which can perform different angle adjustment
(180° servo) or rotation control (360° servo).
The principle:
The Servo motor operate base on the PWM signal, the action of servo motor will following the input
signal’s duty cycle.
The SG90 designed duty cycle (pulse length) is 500µs to 2500µs, during this range, the duty cycle will
be representing different meaning.
For 180° Servo, the duty cycle will represent to the position
Duty cycle(us) Degree
500 0°
833 30°
1166 60°
1500 90°
1832 120°
2165 150°
2500 180°
For 360° Servo, the duty cycle range is different, and the meaning represent to direction and speed
Duty cycle(us) Direction Speed
1000 clockwise 100%
1166 clockwise 60%
1333 clockwise 30%
1500 N/A stop
1666 anti-clockwise 30%
1832 anti-clockwise 60%
2000 anti-clockwise 100%
Specification:
Operating voltage: 4.8V (~5V)
Weight: 9g
Operating speed: 0.1 sec / 60 degree
Stall torque: 1.8 kgfcm
Interface: PWM signal
PWM period: 20ms(50Hz)
Duty cycle: 500µs ~ 2400µs
Operation degree: 0~180° (180° Servo) / N/A (360° Servo)
Temperature range: 0 ~ 55°C
Pinout Diagram:
Pin Function
G Ground
V Voltage Supply
S Input (PWM signal with duty cycle)
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