The TD-8135MG 360° Continuous Rotation Digital Servo Motor delivers exceptional torque, precision, and endurance for robotics, automation, and RC systems. Featuring a robust all-metal gear assembly, CNC-machined aluminum casing, and a high-performance carbon brush motor, it ensures long-lasting strength and stability. Designed for full 360° continuous rotation, the servo enables smooth, bidirectional speed control rather than fixed angle positioning—making it ideal for driving wheels, turrets, or mobile platforms. With a maximum stall torque of 35.2kg.cm and wide voltage support (4.8V–8.4V), the TD-8135MG offers powerful and consistent performance for demanding projects. Its compact and splash-resistant design makes it an excellent choice for hobbyists and professionals seeking durability and precision in continuous rotation applications. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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Features:
360° Continuous Rotation: Provides seamless and unlimited rotational motion for continuous speed control.
High Torque Performance: Delivers up to 35.2kg.cm of stall torque at 8.4V.
Durable Metal Gears: Built with 5 reinforced metal gears for extended lifespan and reliability.
CNC Aluminum Shell: Ensures superior heat dissipation and mechanical stability.
PWM Control: Supports precise speed and directional control through standard PWM signals.
Water-Resistant Design: Splashproof structure suitable for outdoor and rugged environments.
Compact and Lightweight: Small footprint (40 × 20.5 × 40.5 mm) for easy integration.
Wide Voltage Range: Operates between 4.8V and 8.4V, compatible with various control systems.
Smooth Operation: Low noise and high efficiency ensure stable, accurate performance.
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Applications:
Robotics: Ideal for driving wheels, turrets, or robotic joints requiring continuous motion.
RC Vehicles: Use for propulsion, steering, or gimbal movement in RC cars and boats.
DIY Automation: Perfect for Arduino- or Raspberry Pi-based motion systems.
Educational Projects: Great for teaching servo mechanics and speed control principles.
Mechanical Systems: Suitable for conveyor belts, turntables, or rotating platforms.
Smart Devices: Can be used in automated home or display mechanisms requiring smooth rotation.
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| General Specifications |
| Model | TD-8135MG |
| Type | Digital High Torque Servo (360° Continuous Rotation) |
| Operating Voltage | 4.8V – 8.4V |
| No-Load Speed | 0.32 sec/60° (4.8V), 0.22 sec/60° (8.4V) |
| Running Current | 40mA (4.8V), 200mA (8.4V) |
| Stall Current | 2800mA ±10% (4.8V), 3800mA ±10% (8.4V) |
| Torque | 32.7kg.cm (4.8V), 35.2kg.cm (8.4V) |
| Rotation Type | 360° Continuous Rotation |
| Motor Type | Carbon Brush Motor |
| Gear Material | 5 Metal Gears |
| Casing Material | CNC Aluminum Shell |
| Control Signal | PWM (Pulse Width Modification) |
| Pulse Width Range | 500–2500µs |
| Neutral Position | 1500µs |
| Dead Band Width | 5µs |
| Dimensions | 40 × 20.5 × 40.5 mm |
| Weight | 85g |
| Connector Wire Length | 320mm |
| Water-Resistant | Yes |
| Shipment Weight | 0.0855 kg |
| Shipment Dimensions | 6 × 6 × 4 cm |
Please allow 5% measuring deviation due to manual measurement.
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Documentation:
How to Use:
Power Supply:
- Connect to a power source within 4.8V–8.4V.
Wiring:
- Red Wire: Voltage (+)
- Brown Wire: Ground (-)
- Orange Wire: Signal (PWM)
Programming:
- Use PWM commands to control speed and direction:
myServo.write(0) for counterclockwise rotation.myServo.write(180) for clockwise rotation.- Test values around
myServo.write(90) to halt movement.
Integration:
- Attach wheels, arms, or other components for robotic or RC applications.
Package Includes:
1 x TD-8135MG Digital High Torque Servo Motor Metal Gear 35kg 360º Continuous Rotation
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