Motorised Barn Door Mount

Make the grooveabout 1 4 inch from the end of the long dowel.

Motorised barn door mount.

Great for vehicular sliding door applications the edison will civilize your sliding door operation like never before. Fasten this curved bolt on one of the barn doors 11 43 inches from the hinge and make sure it travels smoothly through a hole in the other door. Motorized barn door tracker. The barn door mount gets it s name from the fact that it s basically a wooden board with a door hinge.

Make sure everything is square and moves freely clap the 2 hinged boards together and shout action a few times like they do when making movies if it makes a nice clack sound it should work well for a star tracker now measure 228 55mm from the center of the hinge pin down the middle of the board and mark the drive rod holes do this on. The tracking action of the barn door mount is achieved by lifting the upper board at the correct rate by means of a motor driving a nut on a threaded rod. Don t get off of your tractor. I am not aware of a stock number but the motor is marked as follows.

Don t get out of your car. A key part of the assembly is the drive nut which couples the large gear to the threaded rod. The mount i constructed is motorized. This tracking mount follows the stars as they move through the sky.

While there are many commercial mounts to track the sky here we will discuss a simple way to construct a mount that will costs less than 100 complete with a motor to drive the screw. The motor was sourced from american science and surplus for about 2 50 and is a 1 rpm ac motor. Let the edison sliding opener open your barn doors with ease. First cut the 500mm length in half and mount the hinge.

The nyx tracker is a motorized barn door tracker used for astrophotography. First carve a 1 8thinch wide groove about 3 32ndinch deep around the circumference of the dowel rod. Inexpensive and budget friendly it is useful for people interested in astrophotography but not ready to spend on expensive equipment. The motor comes with a one eighth inch steel shaft.

Edison sliding openers aos for garages doors or pole barns. Mount a camera swivel post on the top board stick it on a camera tripod line the hinges up to polaris and you re ready to go. The on off on switch is going to be used to switch the motion of the motor between clockwise stopped and anti clockwise. Make a small pulley for it using a 1 1 8 inch diameter hardwood dowelrod.