WHEELTEC Ultimate Edition 4WD Differential Drive Robot

The WHEELTEC Ultimate Edition 4WD Differential Drive Robot is a heavy-duty, research-grade mobile platform designed for advanced robotics development and education. Featuring a robust all-metal chassis, independent suspension, and full ROS2 support, it is ideal for university labs, researchers, and professional makers. This versatile platform combines industrial-grade wheels with powerful motors to handle demanding outdoor and indoor testing environments.

Advanced ROS2 mobile platform

The R680 4DIFF features full out-of-the-box support for ROS2, making it an ideal development platform for modern robotics research. It is equipped with 10-inch industrial-grade omnidirectional wheels and is fully capable of navigating outdoor environments.

Research and education flagship

Built upon years of chassis development and ROS educational experience, this platform is tailored for cost-effective academic research. It integrates an industrial-grade shell with high-performance lidar and depth camera compatibility to support diverse experimental scenarios.

Robust mechanical specifications

Constructed with an all-metal body measuring 650 by 689 by 379 mm, this robot weighs 45.6 kg and supports a rated payload capacity of 40 kg. It features 10-inch pneumatic rubber drive wheels and 10-inch industrial omni passive wheels, supported by a 4-wheel independent suspension system with shock absorption.

Powerful DC brushed motors

The drive system is powered by MD60 100W DC brushed motors with a 1:47 reduction ratio, delivering a maximum speed of 0.78 m/s. High-precision feedback is provided by 500-line giant magnetoresistive AB-phase high-precision encoders.

Long-lasting lithium power

A removable 24V 6000mAh Lithium Iron Phosphate battery powers the robot, offering up to 5 hours of endurance empty and 4 hours under load. The package includes a 3C certified 25.5V fast charger for rapid turnaround times.

Versatile control interfaces

The platform supports multiple control methods including Bluetooth or WiFi via an app, a multi-mode smart controller handle, CAN, serial ports, and USB. It is capable of climbing angles up to 13 degrees and crossing single-step right-angle obstacles up to 30 mm.