Reference: RBD-0699
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Note: The component, colour & shape of the motor may vary depending on our stock rotation.
Continuous rotation servos are like regular hobby RC servos but modified to offer speed control instead of position control. They're essentially compact, affordable motors with integrated motor drivers. Add a wheel, and you've got a simple drive system for your robot, controllable with an RC signal or directly connected to a single microcontroller I/O line. |
Continuous rotation servos are like regular hobby RC servos but modified to offer speed control instead of position control. They're essentially compact, affordable motors with integrated motor drivers. Add a wheel, and you've got a simple drive system for your robot, controllable with an RC signal or directly connected to a single microcontroller I/O line. As the name implies, a "continuous rotation" servo cannot be controlled in terms of degree; it will rotate continuously either in the forward or reverse direction. However, you can control its speed. The code for operating a continuous rotation servo differs from that of a regular servo. To achieve continuous rotation to the left, use the command myServo.write(0). For rotation to the right, employ myServo.write(180). To halt the servo's movement, you'll need to find the exact value. You can try different values around the middle, such as myServo.write(90) or myServo.write(95), to determine the stopping point. Enjoy controlling your robot and exploring its capabilities! |
This servo motor requires a higher current and cannot be powered directly from the Arduino Uno or Mega. You will need to provide an additional 5V, 3A power supply in conjunction with the Arduino. Please do not manually rotate the motor or gear shaft by hand, as this could cause permanent damage to the motor. |
The MG90S Micro Servo Motor offers continuous 360° rotation, making it perfect for speed-controlled robotic applications. Unlike standard servos, this motor enables forward and reverse movement with variable speeds using simple microcontroller commands. Its metal gear construction ensures durability and reliable performance, delivering a torque of up to 2.2kg-cm at 6.6V. With a lightweight, compact design and an integrated motor driver, it’s ideal for small robots, wheeled vehicles, and automation projects. Please use an external power source for optimal performance and avoid manual rotation to prevent damage. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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| General Specifications | |
| Model | MG90S |
| Weight | 13g |
| Operating Voltage (VDC) | 4.8 ~ 6.6 |
| Operating Speed @4.8V | 0.10sec/60° |
| Operating Speed @6.6V | 0.08sec/60° |
| Stall Torque @4.8V (Kg-Cm) | 1.8 |
| Stall Torque @6.6V (Kg-Cm) | 2.2 |
| Operating Temperature (°C) | 0 to 55 |
| Dead Band Width (μs) | 1 |
| Rotational Degree | 360° Continuous |
| Servo Plug | JR |
| Cable Length (cm) | 25 |
| Length (mm) | 12.4 |
| Width (mm) | 22.8 |
| Height (mm) | 32.5 |
| Shipment Weight | 0.015 kg |
| Shipment Dimensions | 3 x 3 x 3 cm |
Please allow 5% measuring deviation due to manual measurement.
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1 x Servo Motor Micro MG90S 360 Degree Continuous Rotation
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Note: The component, colour & shape of the motor may vary depending on our stock rotation.
Continuous rotation servos are like regular hobby RC servos but modified to offer speed control instead of position control. They're essentially compact, affordable motors with integrated motor drivers. Add a wheel, and you've got a simple drive system for your robot, controllable with an RC signal or directly connected to a single microcontroller I/O line. |
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