Compel Groupgroup

Micro Servo Motor Set | 3-20pcs SG90 9G | For RC Airplanes & Arduino Projects

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£31.99inc VAT

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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