Standard Size - High Torque - Metal Gear Servo

The High-Torque Metal Gear Servo delivers up to 10kg·cm of torque with durable metal gears, making it ideal for robotics, automation, and motion-control projects.

This high-torque standard servo now comes in a metal-gear flavour, for extra-high torque (10 kg*cm!) and reliability!

It can rotate at least 120 degrees (60 in each direction) with a classic 1.5-2.5ms pulse, but if you can extend your pulses it can go up to about 170 degrees - it varies a bit servo-to-servo. You can use any servo code, hardware, or library to control these servos. Good for beginners who want to make stuff move without building a motor controller with feedback & gearbox. Comes with a bunch of plastic horns, as shown. 

To control with an Arduino, we suggest connecting the orange control wire to pin 9 or 10 and using the Servo library included with the Arduino IDE (see here for an example sketch). Position "0" (1.5ms pulse) is middle, "90" (~2ms pulse) is all the way to the right, "-90" (~1ms pulse) is all the way to the left.

Please note that the default servo pulse widths (usually 1ms to 2ms) may not give you a full 180 degrees of motion. In that case, check if you can set your servo controller to custom pulse lengths and try 0.75ms to 2.25ms. You can try shorter/longer pulses but be aware that if you go too far you could break your servo!

Features

• High-torque metal-gear construction with 10 kg*cm torque output
• Rotation range of 120 degrees standard (60 degrees each direction), up to 170 degrees with extended pulses
• Compatible with standard 1.5-2.5ms servo pulse control
• Works with any servo code, hardware, or library
• Arduino compatible – connect to pin 9 or 10 and use Arduino Servo library
• Includes multiple plastic horns
• Supports custom pulse widths from 0.75ms to 2.25ms for extended range
• Ideal for beginners – no motor controller or feedback system required

Specifications

• Power: 4.8V - 6V DC max (5V works well)
• Average Speed: 60 degrees in 0.20 sec (@ 4.8V), 60 degrees in 0.16 sec (@ 6.0V)
• Weight: 62.41g
• Torque: At 4.8V: 8.5 kg-cm / 120 oz-in, and at 6V: 10 kg-cm / 140 oz-in.
• Size mm: (L x W x H) 40.7 x 19.7 x 42.9
• Spline Count: 25

Resources

• Learn

Package Contents

• 1x Standard Size - High Torque - Metal Gear Servo