Festo YXC Series Description, Mechanical Installation page 24

3 Overview
Depending on the order, a three-dimensional or linear gantry is equipped with the following Z-modules.
DHMZ-DGSL
EHMZ-EGC
EHMZ-DGEA (motor position left)
1
Adapter on Y-module
24
EHMZ-EGSL
2
1
2
1
(Motor position right)
2
1
2
Z-axis
Festo – GDCP-YXC-EN – 1502NH – English
2
1
2
1