Dual Shaft TT Gearmotor EMC DC 3-12V – DIY Robot Smart Car Motor

Dual Shaft TT Gearmotor with EMC – DC 3–12V Smart Car & Robot Motor

Power your next robotics or smart car project with this high-performance Dual Shaft TT Gearmotor. Engineered with built-in EMC (Electromagnetic Compatibility) enhancements, this compact DC motor delivers reliable torque and stable operation — making it an ideal choice for DIY smart car chassis, educational robot kits, and hobbyist builds alike.

Made in Mainland China.

Key Features

• High Performance with EMC Protection: The TT Motor 130 Electric Motor is specifically designed for strong anti-interference capability. The built-in EMC components ensure the microcontroller operates smoothly without signal disruption — a major advantage over standard non-EMC motors.
• Enhanced Electromagnetic Compatibility: Minimizes electromagnetic emissions and susceptibility, allowing seamless coexistence with other electronic components in your robot or smart vehicle system.
• Compact & Versatile Design: At just 70 × 37 × 22 mm, this dual shaft motor fits easily into space-constrained builds while still delivering impressive torque and power output.
• Efficient Power Transfer: Maximizes energy utilization and reduces power loss, helping extend battery life in intelligent vehicles and robotic applications.
• Wide Voltage Range: Operates on DC 3V–12V (recommended 6–8V), giving you flexible power options across various project setups.
• Dual Shaft Configuration: Both output shafts allow for easy wheel or gear attachment, perfect for four-wheel-drive car chassis builds.

Specifications

• Model: TT Motor (130 Electric Motor)
• Supply Voltage: DC 3V–12V (recommended: 6–8V)
• Maximum Torque: 800 gf·cm min (at 3V)
• No-Load Speed Ratio: 1:48 (at 3V)
• Load Current: 70 mA (250 mA max) (at 3V)
• Dimensions: 70 mm × 37 mm × 22 mm / 2.76 × 1.46 × 0.87 in
• Condition: New
• Origin: Made in Mainland China

What's in the Box

• 1 × Dual Shaft TT Gearmotor (with EMC)

Perfect For

• DIY smart car chassis (2WD / 4WD configurations)
• Educational robotics kits and STEM projects
• Arduino, Raspberry Pi, and microcontroller-based robots
• Makers, hobbyists, students, and educators

Please Note: Due to differences in monitor settings and lighting, the actual product color may vary slightly from images. Please allow ±1–2 cm measurement deviation due to manual measurement.

For more information on robotics safety and educational electronics standards, visit the U.S. Consumer Product Safety Commission (CPSC).

Frequently Asked Questions

Q: What is the advantage of the EMC version of the TT Motor over the standard version?

A: The EMC-enhanced Dual Shaft TT Motor includes components that reduce electromagnetic interference. Without EMC, excessive current fluctuations can disrupt the operation of microcontrollers (such as Arduino or similar boards). The EMC version ensures stable, interference-free communication between the motor and your controller board, making it the preferred choice for sensitive robotics projects.

Q: What voltage should I use for the best performance with this TT Gearmotor?

A: While this dual shaft TT motor supports a wide input range of DC 3V–12V, the recommended working voltage is 6V to 8V. Operating within this range provides a good balance of torque, speed, and motor longevity for most smart car and robot applications.

Q: Is this TT Motor compatible with Arduino and Raspberry Pi projects?

A: Yes! This DC gearmotor is widely used with Arduino, Raspberry Pi, and other microcontroller platforms. Its EMC design ensures it won't interfere with your control board's operation. Pair it with a motor driver module (such as L298N or L293D) for full directional and speed control in your DIY robot or smart car chassis build.

Q: How many motors do I need for a four-wheel-drive (4WD) smart car chassis?

A: A standard 4WD smart car chassis requires 4 TT Motors — one for each wheel. Each listing includes 1 × TT Motor, so be sure to order the correct quantity for your build.