11/18/2023 0 Comments Tower pro 9g servosThe description of the same is given on top of this page. As we know there are three wires coming out of this motor. The below picture will illustrate the same.Īfter selecting the right Servo motor for the project, comes the question how to use it. Based on the load which you use in the project you can select the motor with proper torque. So if you suspend the load at 0.5cm then the motor can pull a load of 5kg similarly if you suspend the load at 2cm then can pull only 1.25. This 2.5kg/cm torque means that the motor can pull a weight of 2.5kg when it is suspended at a distance of 1cm. Again there are many choices here but the commonly available one is the 2.5kg/cm torque which comes with the Towerpro SG90 Motor. Next comes the most important parameter, which is the torque at which the motor operates. The gears in the motors are easily subjected to wear and tear, so if your application requires stronger and long running motors you can go with metal gears or just stick with normal plastic gear. Almost all hobby servo motors can rotate only from 0° to 180° due to their gear arrangement so make sure you project can live with the half circle if no, you can prefer for a 0° to 360° motor or modify the motor to make a full circle. Most of the hobby Servo motors operates from 4.8V to 6.5V, the higher the voltage higher the torque we can achieve, but most commonly they are operated at +5V. The following two paragraphs will help you identify the right type of servo motor for your project/system. There are lots of servo motors available in the market and each one has its own speciality and applications. MG90S Metal Gear, MG995 High Torque Metal Gear, VTS-08A Analog Servo PWM signal is given in through this wire to drive the motor Ground wire connected to the ground of system
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