DFRobot 4WD Arduino Mobile Platform

DFRobotSKU: RB-Dfr-15
Manufacturer #: ROB0003

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Sale price £42.23

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  • 4WD Arduino mobile robot development platform
  • 4 high-quality micro-speed motor
  • Electrical supply voltage: 3 ~ 6V
  • Complete chassis with mounting hardware
  • Variety of sensors can be added

The DFRobot 4WD Arduino Mobile Platform is intended for use with the DFRobot ROMEO Microcontroller and includes 4x drive motors, 4x wheels and a complete chassis with mounting hardware. The included second level allows you to add even more electronics and even has a space for a standard servo motor. The high-strength aluminum alloy body material provides flexibility in rapid movement particularly in outdoor grass, gravel, sand or sloped surface. The 4WD Arduino Mobile Platform is also suitable for robot competitions and research related projects.

DFRobot 4WD Arduino Mobile Platform

  • 200 x 170 x 105 mm (L x W x H)
  • Green Motor: 55 x 48.3 x 23 mm (L x W x H)
  • Yellow Motor: 55 x 48.3 x 23 mm (L x W x H)
  • Standoff length: 2 inches

PDF File

  • 4WD Mobile platform Motors: 3-12V DC 
  • Speed: 90cm/s 
  • Weight: 660 g

Motor Specifications

Green Motor

  • Gear Ratio 1:120
  • No-load speed(3V):100RPM
  • No-load speed(6V):200RPM
  • No-load current(3V):60mA
  • No-load current(6V):71mA
  • Stall current(3V):260mA
  • Stall current(6V):470mA
  • Torque (3V): 1.2Kgcm
  • Torque (6V): 1.92Kgcm
  • Weight:45 g

Yellow Motor:

  • Motor Model: 130 Motor 
  • Output Mode: Two-way shaft output 
  • Gear ratio: 1:120 
  • No-load speed (3V): 90RPM 
  • No-load speed (6V): 180RPM 
  • No load current (3V): 120mA 
  • No load current (6V): 160mA 
  • Locked-rotor current (3V): 1.5A 
  • Locked-rotor current (6V): 2.8A 
  • Weight: About 45 g

Customer Reviews

Based on 4 reviews
Great first platform

Powered by a Pi 2 with Adafruit servo hat and motor hat. The raised platform leaves enough room for extra batteries needed to power mini pan tilt kit with pi camera and lidar lite. Plan on moving to the six wheel platform they sell here after I perfect all the software. This platform is proving to be a great way to start inexpensively.

Great Base

Bought this a a base for some prototyping of an autonomous robot, works well a base to get started from.

Poor frame

The frame's power and grip was really bad, even with some modifications and barely any weight on it I wouldn't recommend it for basically anything. The frame itself is pretty nice so if you wanted to gut the motors and put your own wheels on it might be ok, but I really wouldn't recommend using theirs. ------------------------------- Thank you for the feedback. a technician will be in touch with you shortly

Great starter robot

This chassis and robot kit works great for me. I coupled it with a DFRobot Romeo BLE controller and a 2S Lipo 25C 4000 Mah battery and my own experimental software and it works fine.

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