Micromechanical gears. Coloured scanning electron micrograph (SEM) of planetary gear components from a miniature electrical motor. The parts were made

---

Micromechanical gears. Coloured scanning electron micrograph (SEM) of planetary gear components from a miniature electrical motor. The parts were made from a reservoir of an acrylic liquid, which was polymerized in the areas where computer-guided lasers were aimed at it. Planetary gears comprise a series of gears around a central (sun) gear, allowing all the gears to share an axis. Magnification: x15 at 6x7cm size.

---

Size: 5316px × 3635px
Photo credit: © EYE OF SCIENCE/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: acrylic, aided, cad, cogs, computer, design, device, electrical, equipment, gear, gears, mechanical, micro, micromachine, micromechanical, micromechanics, motor, motors, nano, nanotechnology, planetary, polymer, polymerised, sem, technology, tool