A Servo mount with sprung drive for G scale PIKO and LGB points (turnouts). The spring mechanism allows the trains to push past "closed" points without derailing.
Video: http://youtu.be/xdbzOc0kWSc
arm1.stl | 596.5KB | |
arm2.stl | 458.8KB | |
arm3.stl | 151.0KB | |
assembled.stl | 3.7MB | |
base.stl | 1.5MB | |
lid_a.stl | 571.7KB | |
lid_b.stl | 173.0KB |