Description
The Devantech RD02 - 12 Volt Robot Drive System is a complete dual-motor drive solution designed for mobile robot platforms weighing between 5 to 10 kg. It includes two high-quality EMG30 gear motors with integrated encoders, a robust MD25 motor controller board, and 100 mm rubber wheels pre-mounted on aluminum hubs — providing a smooth, stable, and responsive drive system for your robot.
The MD25 motor controller allows simple control through I²C or Serial interface, making integration easy with Arduino, Raspberry Pi, or other microcontrollers. The kit also includes mounting brackets, hardware, and an onboard 5V regulator capable of supplying up to 300 mA for your own circuitry.
Whether you're building a robot for education, research, or prototyping, the RD02 system provides exceptional precision, reliability, and ease of setup. Only a single 12V battery (6A peak current) is needed to power the entire system.
Features
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Complete dual-motor robot drive kit
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Includes two EMG30 gear motors with quadrature encoders
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MD25 motor controller with I²C or Serial control options
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100 mm rubber wheels with aluminum hubs pre-fitted
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Mounting brackets and hardware included for easy installation
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Onboard 5V regulator provides up to 300 mA logic supply
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Ideal for robot platforms from 5 to 10 kg
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Compatible with Arduino, Raspberry Pi, and most robot control systems
Specifications
| Parameter | Description |
|---|---|
| Operating Voltage | 12 V DC |
| Motor Type | EMG30 DC Gear Motors with Encoders |
| Motor Controller | MD25 Dual Motor Controller (I²C or Serial) |
| Maximum Current per Channel | 2.8 A |
| Power Supply Requirement | 12V battery (6A peak current recommended) |
| Wheel Diameter | 100 mm |
| Communication Interface | I²C or Serial |
| Output Shaft Encoder | Quadrature type (built-in on EMG30 motors) |
| Logic Voltage Output | 5V, 300 mA (regulated) |
| Platform Load Capacity | 5 – 10 kg |
| Included Accessories | Mounting brackets, screws, hex key |
| Applications | Mobile robots, research platforms, autonomous vehicles, robotics education |
What's Included
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2 × EMG30 gear motors with encoders
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2 × 100 mm wheels with hubs (pre-fitted)
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2 × Mounting brackets
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1 × MD25 motor controller
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1 × Hex key and mounting screws
Applications
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Mobile robot bases and platforms
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Robotics research and education projects
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Autonomous navigation systems
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Prototype robot development
