diymore 8120MG Waterproof Digital Servo – 20 kg, 270°, 2 pcs

diymore 8120MG Digital Servo Set – 20 kg, 180°, 2 pcs

High-torque, metal-gear digital servos for RC models, robotics, and other DIY projects. The package contains 2 identical servos rated at 20 kg with a 180° operating range.

Key Features

• Packaging: 2 servos per set
• Type: diymore 8120MG digital servo
• Torque rating: 20 kg; the specified maximum holding torque is approximately 20.5–22.8 kg·cm, depending on the supply voltage
• Operating range: 180°
• Supply voltage: 4.8–8.4 V
• Gear: all-metal construction
• Bearing: double ball bearing
• Servo arm connection: 25T
• Control: PWM

Robust construction

The metal gears, dual ball bearings, and aluminum center section ensure a durable design. The sealed construction provides enhanced protection against splashing water, but the servo is not suitable for prolonged submersion in water.

Dimensions and Wiring

The servo housing measures approximately 40 × 19 × 40 mm. Wiring for the three-wire connector: white – PWM signal, red – positive supply voltage, black – negative terminal/ground.

Applications

• 1:10 and 1:8 scale RC cars
• RC aircraft and other models
• Robotic arms and robotics projects
• Custom electronics and DIY projects

Package contents

2 DIYMORE 8120MG digital servos, along with the corresponding servo arms and mounting hardware shown in the photos.

Warning! This is a technical component intended for users 16 years of age and older; it is not a toy. Before installation, check the wiring and fasteners, and use a power supply and controller that meet the specifications.