sg90 servo motor specifications

When it comes to servo motors, the SG90 is often the go-to choice for hobbyists and engineers alike. Its compact size, reliable performance, and versatility make it a standout in the world of small, precise movement solutions. If you’re new to servos or considering a project that involves one, you’re probably wondering why the SG90 is such a popular choice. Let’s dive in and break down what makes this little motor tick.

First, let's talk about size. The SG90 is tiny, with a length of just 22.5mm, a width of 11.5mm, and a height of 22mm. This makes it a perfect fit for projects where space is tight but precision still matters. Whether you’re building a remote-controlled car, a robotic arm, or even a small aircraft, this motor can deliver the performance you need without taking up too much room.

Now, what about power? The SG90 might be small, but it packs a punch. It operates at a voltage range of 4.8V to 6V, drawing around 200mA under normal load. This means it’s not going to drain your battery too quickly, making it ideal for long-running projects that need to conserve power. You’ll find that it provides just the right amount of torque—1.8kg/cm at 4.8V and 2.5kg/cm at 6V—enough for small-scale applications where you need controlled motion but don’t want an overpowered motor.

One of the most impressive aspects of the SG90 is its precision. It has a range of 180 degrees, which means it can rotate from 0 to 180 degrees in either direction, making it incredibly useful for tasks that require specific positioning. You’ll find this handy when you need to position a camera, adjust the angle of a solar panel, or even control a small arm for a robot.

But like any motor, the SG90 comes with its limitations. It’s not designed for high-torque applications, so if you’re looking to lift heavy objects or require fast movement over long distances, you might need to consider a more powerful motor. However, for the vast majority of hobbyist projects and light-duty uses, the SG90 offers the perfect balance of size, power, and precision.

When it comes to installation, the SG90 is a breeze. It’s compatible with a wide range of controllers, including Arduino boards, and can be connected with ease using its standard 3-wire connector (power, ground, and control). Whether you’re a beginner or have some experience under your belt, you'll appreciate how quickly you can get this motor up and running.

There’s something to be said for how accessible the SG90 is. It’s affordable, reliable, and widely available, making it the go-to option for countless projects. Whether you're looking to build a small robot or add motion to an art installation, the SG90 is up to the task. And with its smooth, reliable performance, you’ll likely find yourself turning to it again and again.

In the end, the SG90 is all about giving you the right tools to bring your ideas to life. Its versatility and ease of use make it a must-have for anyone working with small-scale robotics or mechanical systems. So, whether you're just starting out or you're a seasoned pro, the SG90 is a solid choice that won’t let you down.

Leveraging innovations in modular drive technology, Kpower integrates high-performance motors, precision reducers, and multi-protocol control systems to provide efficient and customized smart drive system solutions.