ROSTA
5.13
Motorbases
Mounting instructions for MB 100
1 Determine of the ideal motorbase position
ideal position of the MB,
longest tensioning travel
sufficient tensioning travel
contact
ROSTA
2 Support fixation
4 slotted holes 32
×
70 mm
4 Insert and tension the belts, control belt test force
Tensioning of the belts according to belt suppliers recommended test force (table on page 5.5).
Adjust tension with 46 mm hook wrench (M30)
3 Alignment of pulleys and motor fixation
4 bolts according to relevant motor size
Retension
:
Generally retensioning is not necessary, however, we recommend to inspect the belt tension
after a few days of operation.
Do not use
compressed-air power
tools for tensioning!
1
2
1
2