# Pirate-4WD Mobile Platform

**Type:** Product page · **SKU:** ROB0003 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia)
**Page:** https://core-electronics.com.au/pirate-4wd-mobile-platform.html ([markdown](https://core-electronics.com.au/pirate-4wd-mobile-platform.html.md))

## Retired product

This product is retired and no longer available for purchase. Search the catalogue for an alternative.

## Description

Introduction

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.

 Application

- 4WD Arduino mobile robot development platform
- 4 high-quality micro-speed motor
- Electrical supply voltage: 3 ~ 12V
- Complete chassis with mounting hardware
- Variety of sensors can be added
 
 Specification

- 4WD Mobile platform Motors: 3-12V DC
- Speed: 90cm/s
- Dimensions: 200mm x 170mm x 105mm
- Motor Specification 
    - 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
    - Torgue (3V): 1.2Kgcm
    - Torque (6V): 1.92Kgcm
    - Size: 55mm x 48.3mm x 23mm
    - Weight:45g
 
 Shipping List

- [Wheels](https://core-electronics.com.au/rubber-wheel-for-a4wd-and-a2wd-pair.html) (FIT0003) 2 Units
- [Micro DC Geared Motor](https://core-electronics.com.au/micro-dc-geared-motor-with-back-shaft.html) (FIT0016) 4 Units
- Chassis 1 set
 
Warning: Motor encoders are not compatible with this Platform

  Optional Parts

 - [Encoders](https://core-electronics.com.au/rubber-wheel-for-a4wd-and-a2wd-pair.html) (SEN0038)
- [Romeo Controller](https://core-electronics.com.au/romeo-an-arduino-robot-control-board-with-motor-driver.html) (ROB0004)
 
  Documents

 - A Review for A4WD Mobile Robot
- Assembly tutorial (Video)
- Instruction MannualV2.0
- Google Sketch up 3D Model
 
 Projects

 - Raspberry Internet Rover(Based on Pirate 4WD platform and Romeo V2)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/r/o/rob0003-3-600x600.jpg)