Making A Barn Door Tracker

Two basic types of barn door trackers exist.

Making a barn door tracker.

A mean sidereal day is 23 hours 56 minutes 4 0916 seconds 23 9344696 hours this is the. Movement is done with a drive rod connected to either a motor or a hand crank. Here s what you need to make a diy barn door track like ours. Four 3 1 2 inch lag bolts.

You can however make a 6 wide board and use a 4 hinge but. Making the hangers and door stops. Assembly setting up your door tracker cut your two blocks of wood pieces into 13 x 4 pieces. Build a motorized barn door tracker.

Mostly hand tools were used with the exception of a mitre saw to get the ends for the hinge. One piece of wood attaches to a tripod and the other to your camera. Create your own barn door track hardware. As mentioned above the barn door tracker works by joining together two boards and then moving them apart at a specific rate.

Drill clearance holes by marking the holes. This sliding door track can be made for under 100 including wooden wheels track the ebook available in the blog post provides a full list of the tools and supplies you ll need. By 2 inch steel flat plates 13 99 each four 1 1 2 inch steel spacers about 6 two 4 inch pulleys 4 78 each four 1 inch fender washers. Attach the piano hinge to the edge of the board with screws and screwdriver.

Barn door track diy tutorial. The hinge joining both boards is pointed at the celestial pole and a drive bolt is turned to move the top board which counters the rotation of the earth and prevents star trails.