Beckhoff eXtended Transport System Operating Instructions Manual page 26

Product overview
Mover
3.4.3
50 mm
3.4.3.1
70 mm
3.4.3.1.1
26 ───
The movers are mounted on the guide rails and are available in the
following variants:
3.4.3.1
The XTS mover with a width of 50 mm is available with 6 or 12
guide rollers.
3.4.3.1.1
The XTS mover with a width of 70 mm is available with 6 guide
rollers.
XTS Version: 2.2