Micro Servo Motor Set | 3-20pcs SG90 9G | For RC Airplanes & Arduino Projects
This versatile multi-pack of SG90 9G analog micro servo motors offers exceptional value and reliability for hobbyists. Featuring compact dimensions and lightweight construction, these servos provide p...
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Questions about this product
- Can I connect these SG90 servos directly to an Arduino or standard RC receiver?
- Yes, they use a standard JR/Futaba compatible 3-pin connector and accept analog PWM control signals. They operate between 4.8V and 6.0V, which aligns perfectly with most microcontroller boards and RC receiver power outputs.
- What are the torque and speed limits for these micro servos?
- These 9g servos provide a stall torque of 1.8 kg·cm at 4.8V, rising to 2.2 kg·cm at 6.0V. At their maximum 6.0V power limit, they rotate at a speed of 0.10 seconds per 60 degrees. Do not exceed 6.0V, or you risk damaging the internal coreless motor.
- What material are the internal gears made of, and are they durable?
- These SG90 micro servos feature lightweight nylon plastic gears. While they provide smooth, quiet analog operation, they are designed for light-duty hobby projects. Avoid heavy mechanical blockages to prevent stripping the teeth.
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