Pulley Unit Set Educational Series

This is a Pulley Unit Set for Various Models. It's from Tamiya for very experienced model builders.

Tamiya Pulley Unit Set Educational Series
 Tamiya # tam70121
Retail $12.00  SAVE 20% !
Tamiya Item # tam70121
Specifications :
  • Base: Length: 4-3/4" (12.3cm)
  • Width: from 1/2" to 1" (1.5cm to 2.5cm)
  • Height: 1/4" (7mm)
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  • Pulley set is designed to attach to a chosen model kit such as jumping dophin, an elevator, a moving dog, alligator, or revolvin bird cage..
  • Contains white, black, and gray plastic parts attached to sprues..
  • Other parts include an electric motor, belt guides, skinny belts circular pulleys, rivets, a base, and motor holder..
  • Battery operated..
  • Small phillips screws for solid construction..
  • Structure of pulley is kept simple for maintenance purposes lik replacing the belt, if needed..
  • Pulley rotates freely, allowing a dog to wag his tail, an alligato to open his mouth, or a dolphin to "jump" into the water, amon other chosen motions..
  • Designed for fairly small and simple models..
  • Reverse rotation of pulley is possible..
  • Pictorial instructions included..


  • Base: Length: 4-3/4" (12.3cm)
  • Width: from 1/2" to 1" (1.5cm to 2.5cm)
  • Height: 1/4" (7mm)


One Pulley Unit Set

Requirements & Suggestions

  • Assembly
  • Battery
  • Small Phillips Screwdriver
  • Modeling Knife
  • Sprue Cutters
  • Long Nose Pliers
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  • Keep out of reach of small children. Contains small parts..
  • Instructions and box language written in Japanese and English..

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