Linear 31, 5/16-18 Thread

Another Redneck Linear, but this one gets the job done! This very universal Linear can be used with several sizes of motors from 270, 360, 370, 380 up to the 540. Uses 5/16-18 all thread rod and spinning hex nuts for motion. You are only limited with the linear travel by how long of threaded rod you can get. Has a range of gear ratios that can be uses to get the right speed and power you need. Will mount up several different ways and has mounts for miniature micro switches. Can mount up and push or pull through a bulkhead. You can use all or part of the linear depending on what you need it to do. Small enough to fit beside a 2 by 4 with motor laid on side. With motor speed controller linear could be used to move about anything with remote control.
The liner has two different A cases depending on the motor you want to use. The 540 case will handle most motors with 25mm mounting holes 1.409" case and 10mm bearing housing (550 will work with larger pinion gears, but you better fasten