Detailed Description:
The TowerPro MG996R is a staple in the hobby and robotics community, representing a significant upgrade from its well-known predecessor, the MG995. This metal gear servo motor is engineered for high-stress applications, offering exceptional durability and resistance to wear thanks to its full metal gearing. Its core strength lies in its impressive performance metrics, including a high stall torque of 11 kg·cm at 6V and a very respectable 9.4 kg·cm at 4.8V. This powerful force allows it to effortlessly handle heavier loads, making it a perfect actuator for everything from robotic arms and hexapods to steering systems in RC cars and larger aircraft.
Beyond its strength, the MG996R features a redesigned PCB and improved IC control system, which work together to enhance its accuracy and centering. It has an operating speed of 0.17 sec/60° at 4.8V and a faster 0.14 sec/60° at 6V, providing a responsive and dynamic performance for a wide range of tasks. With a classic 180° rotation angle, it is easily controlled by a standard PWM signal, making it highly compatible with popular microcontrollers like Arduino and Raspberry Pi. Its low cost and robust build have solidified the MG996R's reputation as a reliable and effective high torque servo motor, suitable for both beginners and experienced builders seeking a dependable and powerful solution for their projects.
The MG996R is an upgraded version of the popular MG995, offering improved speed, accuracy, and torque. Equipped with all-metal gears, it can withstand higher loads, making it perfect for robotic joints, grippers, heavy-duty car steering, and other automation applications.
It operates at 4.8V to 6V, with torque up to 12 kg·cm, and a rotation range of 180° (±10°). It uses standard PWM signal for easy control with Arduino, Raspberry Pi, STM32, ESP32, and many other platforms.
Key Features:
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High torque output: Up to 12kg·cm @ 6V
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All-metal gear construction for durability
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180° rotation range (±10° adjustable)
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Standard PWM control via microcontrollers
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Includes servo horns, screws, and mounting set
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Stable and reliable operation with position holding
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Plug-and-play with Arduino, Raspberry Pi, and more
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Ideal for robotic joints, grippers, RC vehicles, and automation
Technical Specifications:
| Parameter |
Specification |
| Operating Voltage |
4.8V – 6.0V DC |
| Stall Torque |
9.4 kg·cm (4.8V), 11–12 kg·cm (6V) |
| Operating Speed |
0.19 sec/60° (4.8V), 0.14 sec/60° (6V) |
| Rotation Angle |
180° ±10° |
| Gear Type |
Full Metal Gear |
| Control Signal |
PWM (50Hz – standard) |
| Dimensions |
40.7mm × 19.7mm × 42.9mm |
| Weight |
~55g |
| Connector Type |
3-pin (GND, VCC, Signal – compatible with Futaba/JR) |
How to Use with Arduino:
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Connect VCC to 5V, GND to GND, and Signal to PWM pin (e.g., D9)
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Include Servo.h library
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Use PWM to position the servo (0° to 180°)
Arduino Code Example:
Applications:
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Robotic arms and legs
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RC cars, boats, planes (steering/tilt control)
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Smart door locks and gates
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Gripper automation systems
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Biped walking robots
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IoT-based servo mechanisms
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DIY CNC & pan-tilt camera setups
Package Includes:
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1 x MG996R High Torque Metal Gear Servo Motor
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3 x Servo horns (cross, single, dual)
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1 x Screw and mounting accessory kit
