Bracket for MRServo-1 Model Railroad Switch Machine

This is a printable bracket for the Iowa Scaled Engineering MRServo-1 model railroad servo switch machines. It's designed to hold both the control electronics and the 9g servo, and provide the ability to adjust back and forth to get the throw distance just right.

The part was designed in Fusion 360, but I've included the original f3d as well as more open IGS and STP files.

I recommend a #8 1/2" lath screw for actually mounting the bracket to the layout benchwork. My preferred mounting method is to hold the assembled bracket up where it goes, mark the screw points, and then pre-drill them. I find it much easier to get the bracket screws accurately positioned this way.