Figure C.5: Rotary Table System Inertia Considerations - Intelligent Motion Systems MDrive17Plus Hardware Reference Manual

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Rotary Table
In a system with a rotary table, the following must be considered:
n The weight or mass and size of the table
n
Any parts or load the table is carrying
n
The position of the load on the table, the distance from the center of the table will af-
fect the inertia
n How the table is being driven and supported also affects theinertia
Belt Drive
In a system with a belt drive, the following must be considered:
n
The weight or mass and size of the driving pulley
n
The tension and/or friction of the belt
n
The weight or mass and size of the driven pulley
n Any load the system may be moving or carrying
The position of parts relative
to the center of the
rotary table is important
Motor
Gearbox
Weight and size
of driven pulley

Figure C.5: Rotary Table System Inertia Considerations

Weight and position
of parts on table
Weight and size
of drive pulley
Weight and
size of table
Friction of any
bearing or support
Weight of
shaft
Friction created by
tension on belt
MDI Hardware Manual Revision R052506