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Tower Pro SG90 9g Micro Servo for Arduino - Precise, Reliable Control
Brand: satkit
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The Tower Pro SG90 9g Micro Servo is an essential component for electronics and robotics projects, especially designed to integrate easily with platforms such as Arduino. Its compact size and lightweight design make it perfect for applications where space and precision are critical.
- Dimensions: 27.5 mm de largo, 12 mm de ancho y 23 mm de alto.
- Weight: 9 grams, making it easy to use in small devices.
- Operating voltage: Between 4.8V and 6V, compatible with most Arduino controllers.
- Torque: 1,6 Kg/cm, providing enough force for precise movements.
- Speed: 0.12 seconds per 60 degrees at 4.8V, ideal for fast responses in dynamic projects.
- Cable: 150 mm long, allowing flexible and tidy connections.
This micro servo is widely used in motor control projects, adjustment mechanisms and electronic experiments. Its compatibility with Arduino makes it a popular choice for hobbyists and professionals looking for a reliable and efficient servo.
In addition, its robust design and precision components ensure a long service life and consistent performance in a variety of applications, from educational robotics to basic automation.
If you are looking for a micro servo for DIY projects, speed control or replacement parts for small appliances, the Tower Pro SG90 is a versatile and economical solution.
- Compact dimensions: 27.5 x 12 x 23 mm
- Lightweight at 9 grams for portable projects
- Operating voltage between 4.8V and 6V, compatible with Arduino
- 1,6 Kg/cm torque for precise movements
- Fast speed of 0.12 seconds per 60° at 4.8V
- 150 mm cable for flexible connections
Customer Questions & Answers
What types of applications are best suited to the Tower Pro SG90 Micro Servo, considering its torque and speed?
The Tower Pro SG90 Micro Servo, with a maximum torque of 1.6 kg/cm and a speed of 0.12 s/60° at 4.8 V, is suitable for light applications such as control surfaces in RC models, small robotic arm mechanisms, door automation and educational Arduino projects. It is not recommended for high-load applications or those requiring high precision under prolonged stress.
What are the exact dimensions and the main material of the servo frame?
The micro servo measures 27.5 mm long, 12 mm wide and 23 mm high. The frame is mainly made from ABS plastic, which helps keep the weight low and the cost down, but means lower mechanical resistance to impacts or excessive pulling.
Is the SG90 servo compatible with 5 V Arduino controllers, and what type of connector does it use?
Yes, the SG90 is fully compatible with 5 V Arduino controllers within its operating voltage range (4.8-6 V). It uses a standard 3-pin connector (GND, VCC, Signal), compatible with most robotics and basic electronics boards and shields.
What are the operating temperature limits and recommended life cycle of the SG90 servo?
The typical operating range is between 0°C and 55°C. The life cycle under rated load is estimated at around 50,000 cycles, although this may vary depending on usage frequency, environmental conditions and applied loads. Operation outside these ranges may reduce accuracy and shorten service life.
What common problems can occur with the SG90 and how can they be mitigated?
Common issues include noise or vibration due to overload, inaccurate positioning if powered outside the specified range, and accelerated wear of the plastic gear due to stresses above the recommended level. These can be mitigated by avoiding torque limits, using stable power supplies, and avoiding mechanical shocks or prolonged use at the limit of the specifications.
Is the Tower Pro SG90 Micro Servo compatible with Arduino?
Yes, the Tower Pro SG90 Micro Servo works perfectly with Arduino, operating at 4.8V to 6V, ideal for electronics and robotics projects.
What is the maximum torque of the SG90 servo?
The maximum torque of the Tower Pro SG90 Micro Servo is 1,6 Kg/cm, enough for most small and medium applications.
What size is the SG90 servo?
The servo measures 27.5 mm long, 12 mm wide and 23 mm high, with a weight of 9 grams.
What applications is this micro servo suitable for?
It is suitable for motor control, adjustment mechanisms, robotics projects, DIY and electronic experiments.
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