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ManufacturerLynxMotion - operating through RobotShopRobot model · No. 1

A4WD1 Rover

Unmanned Ground Vehicle (UGV) · Education & Training

CommercialCanada
Key factCommercially Available · 6–12 V NiMH (recommended)
Model details

Model specifications

AvailabilityCommercially Available
Battery Type6–12 V NiMH (recommended)
Chassis Height101.6 mm (4.0 in)
Chassis Length247.7 mm (9.75 in)
Chassis Width203.2 mm (8.0 in)
Drive Configuration4WD
Drive Motors4 DC Gear Motors
Drive SystemFour-Wheel Drive
ExpandableYes
Ground Clearance41.4 mm (1.63 in)
Maximum Payload≈2.27 kg (5 lb)
Maximum Speed36 in/s (≈0.91 m/s)
Mobility TypeWheeled
Motors4 × 12 V DC 30:1 Metal Gear Motors (200 RPM)
NationalityCanadian
NavigationRC or Autonomous (user-configured)
Overall Height120.7 mm (4.75 in)
Overall Length304.8 mm (12.0 in)
Overall Width342.9 mm (13.5 in)
Robot CategoryUGV
Robot TypeFour-Wheel Drive Rover
SteeringDifferential Steering (Skid Steering)
Tire Diameter4.75 in (120.7 mm)
Typical Battery12 V 1600 mAh or 2800 mAh NiMH
User ReplaceableYes
Weight≈2.89 kg (4 lb 6 oz)

About the A4WD1 Rover

The Lynxmotion A4WD1 Rover is a commercial four-wheel-drive robotic rover platform developed by Lynxmotion (RobotShop Inc.) for robotics research, education, autonomous navigation, teleoperation, SLAM development, computer vision, inspection, and mobile robotics experimentation. Built around a rugged anodized aluminum chassis with Servo Erector Set (SES) compatibility, the A4WD1 is a modular platform that can be configured for RC control, semi-autonomous operation, or fully autonomous navigation. It supports the addition of robotic arms, pan-tilt units, LiDAR, cameras, and other sensors, making it a versatile development platform rather than a fixed-function robot.

Typical applications: Education & Training, Research & Development, Inspections, Security & Surveillance.

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