2WD Robot Chassis Kit with Motors and Wheels for DIY Robotics
2WD Robot Chassis Kit with DC Motors and 65mm Wheels
This 2WD chassis provides a sturdy base for building mobile robots. It includes two DC motors, wheels, and a laser-cut acrylic frame with mounting holes for sensors, microcontrollers, and battery packs. Ideal for beginners and makers exploring autonomous navigation, remote control, or sensor integration.
Key Specifications
| Specification | Value |
|---|---|
| Motor Type | DC geared, 6-12V operating range |
| Motor Speed | 150 RPM at 6V (approx.) |
| Wheel Diameter | 65 mm |
| Chassis Material | Acrylic (3 mm thick) |
| Payload Capacity | Up to 1 kg (depending on surface) |
| Mounting Holes | Standard pattern for Arduino Uno, sensor boards |
What You Can Build With This
- Line follower robot using IR sensor array
- Obstacle-avoiding car with ultrasonic sensor
- Bluetooth-controlled rover via HC-05 module
- WiFi surveillance bot with ESP32-CAM
Compatibility
Works directly with Arduino Uno, Nano, Mega, and Raspberry Pi (using motor driver like L298N or L293D). The motor voltage range (6-12V) allows use with common 2S or 3S Li-ion packs. The chassis plate includes cutouts for standard sensor mounting brackets.
Wiring Notes
Connect each motor to a motor driver board; the typical wiring uses two channels for left and right motors. For encoder-less models, ensure sufficient PWM frequency to avoid low-speed jitter. Always add a flyback diode if your driver does not include protection.
Why Buy from Compoden
Every component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.
Is this compatible with Arduino Uno?
Yes, the chassis has mounting holes that fit an Arduino Uno board. You'll need an external motor driver (like L298N) to control the motors from the Arduino.
What battery should I use?
A 7.4V or 11.1V Li-ion battery pack works best, providing sufficient voltage for the motors. Ensure the battery can supply at least 1A peak current.
Are the motors encoder-equipped?
No, these are basic DC motors without encoders. For precise odometry, you can add external encoders or upgrade to a chassis with encoder motors.
📦 Free Setup Handoff Document Included
Every Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.
What you can build with this
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items