LED
LCD
MG996R High Torque Metal Gear Servo
Product Overview
The MG996R from Pro Tronix is a high-torque, metal-gear digital servo that represents an evolution in the “standard size” servo category. While it looks identical to the MG995, the MG996R features a redesigned internal PCB and IC control system which provides much better accuracy and holding power.
This servo is built for toughness. The all-metal gear train ensures that the motor won’t strip under sudden loads, while the double ball-bearing design provides smooth, jitter-free movement. It is the go-to actuator for projects that require moving heavy mechanical parts, such as the base of a robotic arm or the steering of a large RC truck.
Technical Specifications
| Feature | Specification |
| Weight | 55g |
| Dimensions | 40.7mm x 19.7mm x 42.9mm |
| Stall Torque (4.8V) | 9.4 kg-cm |
| Stall Torque (6.0V) | 11.0 kg-cm |
| Operating Speed (4.8V) | 0.17 sec/60° |
| Operating Speed (6.0V) | 0.14 sec/60° |
| Operating Voltage | 4.8V – 7.2V DC |
| Gear Type | Metal Gear |
| Dead Band Width | 5µs |
| Supplier | Pro Tronix |
Key Features
Improved Precision: Enhanced internal circuitry reduces “hunting” and jitter, providing much smoother positioning than older models.
Heavy-Duty Torque: Capable of pulling up to 11kg at 6V, making it suitable for industrial-style DIY automation.
Rugged Durability: The combination of metal gears and a reinforced casing allows for high-impact use in rough terrain RC vehicles.
Wide Voltage Range: Operates reliably across a variety of power sources, from 4.8V NiMH packs to 7.2V regulated supplies.
Common Applications
Advanced Robotics: Controlling the main joints of bipedal robots or heavy-duty hexapods.
Industrial Automation: Actuating valves, heavy levers, or sorting mechanisms in prototype machinery.
Large RC Models: Steering for 1/8 scale buggies, monster trucks, and control surfaces for large-scale gas airplanes.
Security Systems: Moving heavy camera housings or pan-tilt laser security rigs.
💡 Essential Tip: To reach the maximum torque of 11kg-cm, ensure your power supply can provide at least 2A of burst current. Standard Arduino USB power is usually insufficient for this motor under heavy load.
You can see our available motion control products from here: Motors | Pro Tronix
