Zet Micro Sumo Robot Kit (Assembled)

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The ZET Micro Sumo Robot Kit is the smallest — yet one of the most aggressive — members of the sumo robot family. Specially engineered for professional micro sumo competitions, ZET delivers exceptional speed, high pushing power, and outstanding balance despite its ultra-compact dimensions.

Measuring only 49 × 47 × 34 mm and weighing just 98 grams including the battery, ZET offers a minimal target profile on the arena while maximizing maneuverability and attack efficiency.

Fully assembled and ready to compete right out of the box, ZET comes with open-source software support, allowing users to easily customize strategies and develop advanced combat algorithms.

High-Power Drive System with 12V Boost Technology

At the heart of ZET lies the advanced Rednova Micro Robot Control Board.

Although the robot operates using a single 1S 3.7V Li-Po battery, the onboard boost circuitry increases motor voltage up to 12V, enabling the motors to produce significantly higher speed and torque than conventional micro sumo systems.

This advanced power architecture provides:

• Faster acceleration
• Stronger pushing force
• More aggressive attack capability
• Improved reaction speed during combat

The optimized motor control system allows ZET to perform at the upper limits of the micro sumo class.

Built for Professional Competition

ZET’s body is designed specifically for the demanding conditions of micro sumo tournaments.

Its durable metal-coated chassis, balanced weight distribution, and low-profile structure provide superior stability during collisions and pushing battles.

The robot also features:

• Electrostatic matte black coating
• Reinforced armor structure
• Professional micro sumo blade
• Competition-compliant dimensions

The specially designed 50 mm micro sumo blade helps the robot slide underneath opponents and push them out of the ring with greater efficiency.

Advanced Tactical Control Features

ZET is not only powerful mechanically — it is also designed for strategic flexibility.

The control board includes:

• Dual DIP switches for tactic selection
• Adjustable potentiometer settings
• Remote start/stop module support
• Addressable RGB LED status indicators

These features allow users to quickly configure different combat behaviors and monitor sensor activity in real time.

Thanks to its open-source architecture, users can easily modify the software and develop their own custom fighting strategies.

Maximum Grip and Pushing Performance

The robot uses specially developed MicroBond silicone wheels, designed to provide maximum traction on the sumo arena surface.

Combined with the optimized motor-to-wheel ratio, ZET achieves:

• Excellent grip
• Reduced wheel slip
• Efficient power transfer
• Stable high-speed movement
• Superior pushing capability

This setup allows the robot to transfer nearly all of its motor power directly into forward pushing force during battles.

Intelligent Sensor System

ZET Micro Sumo is equipped with a carefully optimized sensor system designed for fast and accurate decision-making during matches.

Sensor Configuration

Dual RZ60S Object Sensors

The two onboard RZ60S digital distance sensors continuously detect the opponent’s position and direction using specially optimized algorithms.

This enables the robot to:

• Instantly locate opponents
• Determine attack direction
• React rapidly during combat

QTR-1A Line Sensor

The QTR-1A line sensor detects the edge of the arena and prevents the robot from leaving the ring during aggressive maneuvers.

Together, these sensors allow ZET to maintain controlled, stable, and highly competitive movement throughout the match.

Technical Specifications

• Control Board: Rednova Micro Advanced Robot Controller
• Motors: 2 × 12 mm High-Torque 500 RPM DC Motors
• Body: Metal-coated chassis with matte black electrostatic paint
• Wheels: MicroBond silicone wheels
• Blade: 50 mm dual-sided micro sumo blade
• Object Sensors: RZ60S Digital Distance Sensors
• Line Sensor: QTR-1A Line Sensor
• Battery: 1S 3.7V Li-Po
• Dimensions: 49 × 47 × 34 mm
• Weight: 98 g (including battery)

Package Contents

• 1 × Metal-Coated Micro Sumo Robot Chassis
• 1 × Rednova Micro Advanced Robot Controller
• 1 × 50 mm 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
• 1 × USB Charger

Why Choose ZET Micro Sumo?

• Optimized for professional international micro sumo competitions
• Advanced 12V boost motor system for extreme speed and torque
• Durable and balanced metal-coated chassis
• High-traction silicone wheels for maximum pushing power
• Fully assembled and competition-ready
• Open-source software for custom strategy development
• Compact dimensions with maximum combat efficiency

Dominate the Arena

The ZET Micro Sumo Robot Kit combines speed, balance, traction, and aggressive performance in one ultra-compact platform.

Whether you are entering your first tournament or competing at a professional level, ZET is designed to give you the competitive edge needed to push opponents out of the ring and dominate the arena.