Lenze DSD - Manual (Page 172)

7 Applications
7.17 Rotary table drive
172
Lenze · Drive Solution Designer · Manual · DMS 4.2 EN · 12/2013 · TD23
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7.17.2.2 Additional moment of inertia
7.17.2.3 Friction torque of the load
7.17.2.4 Speed
7.17.2.5 Mass of the payload
Symbol Description
J
add
The additional inertial moment can for instance be the table or an additional shaft.
• The proportion of inertia by the mass of the payload is calculated separately by the creation
of the motion profile.
• Value can be entered directly or calculated using a inertia calculator.
Inertial calculator ( 407)
Symbol Description
M
μ,L
Friction torque that counteracts the direction of movement.
Symbol Description
n Speed of application
• Value is entered in the Motion dimensioning step.
Symbol Description
m
L
Mass of payload
• Value is entered in the Motion dimensioning step.
• For calculating in the DSD, it is assumed that the load capacity is evenly distributed at the cir-
cumference.