Brickipedia
Advertisement
Brickipedia
Class 4 article
LEGO → TECHNIC → Supplementary
858 << 870 >> 871 284px-LEGO logo.svg.png

870 Technical Motor, 4.5 V is a TECHNIC-themed supplementary set released in 1977. It includes a battery box, motor, cord, and some assorted gears, pulleys, plates and other parts.

Notes

  • This is the first TECHNIC motor set.
  • This set is the same as 960 Power Pack.
  • Although rated at 4.5V, the motor can tolerate a certain amount of overdriving up to 12V (using a 7864 transformer) but it will eventually fail. The mode of failure is the shaft will overheat and melt the plastic axle, causing it to break.

External links


Advertisement