no official photo
Size and key figures
Size and key figures: TantrumWeight: 113 kg, category median 85.1 kg.Figures against the category medianWeight113 kgcategory median: 85.1 kg (n=32)

Data from manufacturer datasheets and product pages; median over the models of this category in the database.

Robot sportsin service

Tantrum

Tantrum, built by Alex Grant and Ginger Schmidt of Seems Reasonable Robotics in Mountain View, California, won the BattleBots Giant Nut in 2022 (season 11, World Championship VI) with an 8-1 season. Sixteen further team members support the two builders.

Price from

no public price
No confirmed distributor in Poland
  • 113.4kgWeight

Key facts

  • Specificationsweight 113.4 kg
  • Statusin service
  • Availability in Polandnot confirmed

Summary

Tantrum, built by Alex Grant and Ginger Schmidt of Seems Reasonable Robotics in Mountain View, California, won the BattleBots Giant Nut in 2022 (season 11, World Championship VI) with an 8-1 season. Sixteen further team members support the two builders.

The 250 lb (113.4 kg) robot debuted in 2018 with a spring-powered flipper before adopting its unusual ‘puncher’: a vertical drum mounted on a sled that thrusts forward, so each hit combines rotation with a push.

The mechanism description comes from a fan-wiki summary because the page itself was blocked; the league profile for World Championship VII omits the 2022 title, which is confirmed by Wikipedia’s champions list. Drive is electric on four wheels with radio control. The career record stands at 18 wins and 11 losses. Build cost has not been disclosed. The robot remains active.

Compared with the conventional drum of Copperhead, the sled thrust is meant to make up for lower rotational energy.

Specs

Sources: 2

  • Weight113.4 kg
    +33% vs. the category median (85.1 kg, n=32)
  • category medianA higher value doesn't always mean a better robot; it depends on the application.

Dimensions and weight

Weight
113.4 kg

Electronics and AI

Drive
electric four-wheel drive

Additional specs

Subcategory
arena combat robot
Design type
heavyweight arena combat robot
Control
radio control
Equipment / armament
‘puncher’: vertical drum on a forward-thrusting sled; spring flipper in 2018
Operators
Seems Reasonable Robotics, USA
Country of origin
US
Weight class (kg)
113.4
League / competition
BattleBots
Arena weapon
puncher (thrusting drum)

Datasheet (PDF)

Price and availability in Poland

no data

Dealers in Poland

No confirmed distributor in Poland

Applications

Typical applications

  • BattleBots fights since 2018

Target group

  • BattleBots audiences

Comparison

Robot comparison tool

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History

  1. Model unveiled

  2. Sales start

Sources

  1. battlebots.com
  2. en.wikipedia.org

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