All series of gearboxes are offered in one or more of three basic configurations – they are similar in appearance to the letters “L”, “T”, and “X”. Each configuration can be arranged in various speed increasing or speed reducing combinations with shaft rotations as illustrated in the schematic below.

Certain types of gearbox assemblies are limited to the “L” and “T” configurations only. Various styles and lengths of input shafts are available. The #1 in the illustrations below denote the input shafts.

Note: CCW = Counter Clockwise and CW= Clockwise. The illustrations above indicate the direction of the shaft rotation when viewed from the end of the shaft. The arrows indicating rotation direction are placed over the top of the shafts.