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View compareFrequently Asked Questions
- Q: What are the dimensions of the DIYmalls Feetech FS90R Servo? A: The dimensions of the DIYmalls Feetech FS90R Servo are twenty-three point two millimeters by twelve point five millimeters by twenty-two millimeters.
- Q: How much does each Feetech FS90R Servo weigh? A: Each Feetech FS90R Servo weighs nine grams.
- Q: What is the operating voltage range for this servo? A: The operating voltage range for the Feetech FS90R Servo is four point eight volts to six volts.
- Q: What speed can I expect from the servo? A: The operating speed is one hundred ten revolutions per minute at four point eight volts and one hundred thirty revolutions per minute at six volts.
- Q: What is the stall torque of the Feetech FS90R Servo? A: The stall torque is one point three kilograms per centimeter at four point eight volts and one point five kilograms per centimeter at six volts.
- Q: What type of control system does this servo use? A: The Feetech FS90R Servo uses an analog control system.
- Q: How do I use the Feetech FS90R Servo? A: To use the Feetech FS90R Servo, connect it to a compatible controller like Arduino or Microbit and send pulse signals.
- Q: Is the Feetech FS90R Servo suitable for beginners? A: Yes, the Feetech FS90R Servo is suitable for beginners, especially for projects involving microcontrollers and robotics.
- Q: Can I control the stopping position of this servo? A: No, the Feetech FS90R Servo is a continuous rotation servo, meaning you cannot control its stopping position.
- Q: What should I do to maintain the servo's performance? A: To maintain the servo's performance, avoid overloading it and ensure clean connections to the controller.
- Q: How do I store the Feetech FS90R Servo? A: Store the Feetech FS90R Servo in a dry place away from direct sunlight to prevent damage.
- Q: Is the Feetech FS90R Servo compatible with drones? A: Yes, the Feetech FS90R Servo is widely used for drones, smart cars, and robots.
- Q: What if my servo arrives damaged? A: If your servo arrives damaged, you can initiate a return or exchange through the seller's customer service.
- Q: Does the servo come with a warranty? A: Yes, the Feetech FS90R Servo typically comes with a manufacturer's warranty; please check with the seller for specifics.
- Q: How can I contact customer support for the Feetech FS90R Servo? A: To contact customer support, click 'DIYmalls' on the product page and select 'Ask a question' for assistance.

