TM-8120MG Digital Servo

Introduction

The controllable digital servo has a large torque and a wide angle, and the range of torque is 20.5kg/cm ~22.8kg/cm; the angle range is 0°~270°. The servo is commonly used in robots, mechanical arms and so on.

Main Features

• Stall Torque: 20.5kg/cm (284.7oz/in) ~ 22.8kg/cm (316.63oz/in) 
• No Load Speed: 0.18sec/60°~0.14sec/60°
• Operating Voltage: 4.8V~7.2V
• Dead Band Width: 5μs
• Weight: 56g±5%
• Motor Type: Carbon brush motor
• Gear Type: 5 Metal
• Size: 40.0*20.5*40.5 mm (1.58 * 0.79 * 1.60 in)

Introduction of the Pins

• VCC: 4.8-7.2V working voltage
• GND: ground
• Signal: signal output

For Arduino

Using Steps

Step 1: Connect the circuit.

Step 2: Flash the sample code.

Open Arduino IDE, then click File -> Examples -> Servo,and select sweep.

Click the Tool, choose the development board and the relevant port; click "√", and then choose "→".

When the upload is done, you can see the servo turning from 0°to 180°then turning from 180°to 0° and circulate the operation in this way.