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View compareFrequently Asked Questions
- Q: What are the dimensions of the Geekstory Feetech FS90R servo motor? A: The dimensions of the Geekstory Feetech FS90R servo motor are twenty-three point two millimeters by twelve point five millimeters by twenty-two millimeters.
- Q: How much does the Geekstory servo motor weigh? A: The Geekstory Feetech FS90R servo motor weighs nine grams, making it lightweight and suitable for small robotic projects.
- Q: What is the operating voltage range for this servo motor? A: The operating voltage range for the Geekstory Feetech FS90R servo motor is four point eight volts to six volts.
- Q: What is the stall torque of the servo motor? A: The stall torque of the servo motor is one point three kilograms per centimeter at four point eight volts and one point five kilograms per centimeter at six volts.
- Q: What is the operating speed of the servo at different voltages? A: The operating speed of the servo is one hundred ten revolutions per minute at four point eight volts and one hundred thirty revolutions per minute at six volts.
- Q: How do I control the Geekstory servo motor? A: You control the Geekstory Feetech FS90R servo motor using an analog control system with a required pulse width between nine hundred microseconds and two thousand one hundred microseconds.
- Q: How do I attach the wheels to the servo motor? A: To attach the wheels, simply press-fit the black plastic wheel onto the FS90R output gear shaft for easy installation.
- Q: Are the wheels suitable for outdoor use? A: Yes, the wheels are made of durable black plastic with silicone tires, making them suitable for various terrains including outdoor use.
- Q: Can I adjust the speed of the servo motor? A: Yes, you can adjust the speed of the servo motor by changing the pulse width modulation settings to make it slower or faster.
- Q: How should I clean the servo motor and wheels? A: To clean the servo motor and wheels, use a dry cloth to wipe away any dust or debris, avoiding moisture to prevent damage.
- Q: Is the Geekstory Feetech FS90R servo motor safe for kids? A: Yes, the servo motor is designed for use in toy projects and is safe for kids when handled properly under adult supervision.
- Q: What should I do if the servo motor doesn't work? A: If the servo motor doesn't work, check the connections and ensure it is receiving the correct voltage; refer to the documentation for troubleshooting tips.
- Q: What is included in the package with the servo motor? A: The package includes four Feetech FS90R servo motors and four wheels, each with screws for easy assembly.
- Q: Does the servo motor come with a warranty? A: Yes, the Geekstory Feetech FS90R servo motor typically comes with a warranty; check the retailer's policy for specific details.
- Q: Can I use the servo motor for robotics projects? A: Yes, the Geekstory Feetech FS90R servo motor is ideal for robotics projects, providing continuous rotation and reliable performance.



