The high torque belt motor stand off plate make use of the high torque series GT3 timing belt and pulleys, to create a system which allows you to flip the motor 180 degrees, and tuck it behind the linear rail with a 1:1 ratio.
This kit bolts directly through the C-Beam end mount in to the C-Beam linear rail using 25mm M5 Low profile bolts . It has an adjustable NEMA23 hole pattern to tension the GT3 Timing Belt.

patrick hayes –
Well made and accurate with good finish