Next-Generation Micro Sumo Robot with Professional Design: ZET!
Small in Size, Big in Performance!

The ZET Micro Sumo Robot Kit is the smallest yet most aggressive member of the sumo robot family. It is specially developed for professional micro sumo competitions, delivering high speed, powerful torque, and superior balance despite its compact size.

With dimensions of just 49 mm × 47 mm × 34 mm and a weight of 98 grams, ZET is almost invisible on the arena, while providing a significant pushing power advantage against its opponents.

Delivered Fully Assembled with Open-Source Professional Software!

ZET Micro Sumo operates with the Rednova Micro Advanced Robot Control Board infrastructure.

Although it uses a 1S 3.7V Li-Po battery, the onboard voltage boost (step-up) system drives the motors at 12V, achieving top-tier speed and torque performance for the micro sumo class.

Its metal-coated durable body, balanced weight distribution, and 100% compliance with competition standards ensure maximum performance on micro sumo arenas.

Thanks to the start module mounting pins, the robot can be remotely started and stopped. Tactical adjustments can be made via the dual DIP switch and potentiometer, while real-time sensor status can be monitored through addressable RGB LEDs on the control board.

With its open-source software infrastructure and easy programming instructions, users can easily develop and customize strategies. It also offers a quick and smooth start with its user-friendly guide.

Designed for Competitions

The ZET Micro Sumo Robot Kit combines all essential features required for competitions in a compact structure:

12V boost-supported motor drive → High speed and strong pushing power
Balanced metal-coated armored body → Stable driving and impact resistance
Micro sumo blade → Advantage for lifting and pushing opponents out of the ring
Compact design → Hard to detect on the arena

High Grip & Maximum Pushing Power

The MicroBond silicone wheels used in ZET provide maximum traction on the arena surface, allowing the robot to transfer its power directly to the opponent without slipping.

Thanks to the optimized motor-wheel combination, it delivers ideal acceleration, strong torque, and stable driving performance for the micro sumo class.

Advanced Sensor System

ZET Micro Sumo features an optimized advanced sensor combination for fast and accurate reactions.

2× RZ60S object sensors detect opponents and their direction using specialized algorithms
QTR-1A line sensor ensures the robot safely tracks arena boundaries

This system enables ZET to instantly detect opponents, react accurately, and maintain controlled, stable combat performance.

Hardware Specifications

Robot Control Board: Rednova Micro Advanced Robot Control Board
Motors: 2 × 12 mm High-Torque 500 RPM DC Motors
Body: Metal-coated, matte black electrostatic powder coating
Wheels: MicroBond silicone wheels
Micro Sumo Blade: 50 mm, double-sided usable, durable structure
Object Sensors: RZ60S Digital Distance Sensors
Line Sensor: QTR-1A Line Sensor
Battery: 1S 3.7V Li-Po
Dimensions: Width 49 mm × Length 47 mm × Height 34 mm
Weight: 98 g (including battery)

Package Contents

1 × Metal-Coated Micro Sumo Robot Body
1 × Rednova Micro Advanced Robot Control Board
1 × 50 mm Special Micro Sumo Blade
2 × 12 mm 500 RPM DC Motors
2 × RZ60S Digital Distance Sensors
1 × QTR-1A Line Sensor
1 × 1S 3.7V Li-Po Battery
1 Pair × MicroBond Silicone Wheels
1 × BaşlatZade TR Start Module

Why Choose ZET Micro Sumo Robot Kit?

Optimized for professional international micro sumo competitions
Delivers top-level speed and torque with 12V boosted motor drive
Durable and well-balanced metal body
Maximum pushing power with high-grip MicroBond silicone wheels
Designed for maximum performance in a compact size

The ZET Micro Sumo Robot Kit is the ideal solution for those who want to stand out in competitions and gain a power and balance advantage over their opponents.

ZET Micro Sumo Robot Kit