TAMIYA Technicraft 4-Speed Worm Gear Box Assembly Kit - T72008

TAMIYA Technicraft 4-Speed Worm Gear Box Assembly Kit - T72008

Due to their high precision and durability, Technicraft series gearboxes are often used in machines participating in robot contests. The 4-speed worm gearbox HE is characterized by its low rotation and large torque. Four gear ratios are available: 84:1, 216:1, 555.4:1, and 1428.2:1. At the lowest speed of 1428.2:1, the output shaft rotates approximately 7 times per minute. In addition, the gearbox can be mounted in two different directions as the fixing parts are separate parts. The output shaft is a 4mm diameter threaded shaft, and three types of crank arms are also included. A 260 type motor is included. By using adapter parts, you can also mount a 130 type motor or a 140 type motor (sold separately).