Lenze DSD Bedienungsanleitung Seite 282

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10 Structure of the drive axis
282 Lenze · Drive Solution Designer · Manual · DMS 4.2 EN · 12/2013 · TD23
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10 Structure of the drive axis
The drive axis consists of a mechanical and an electrical part.
The mechanical system comprises the mechanics of the application, the gearbox, possibly an
additional drive element, the motor, the feedback system, and a possibly available mechanical
brake.
The electrical system (power transmission) includes the mains supply, mains chokes and filters,
the inverter with an electrical brake unit, possibly motor chokes, and system cables.
Mains chokes, filters, motor chokes and cables are not an integral part of the DSD.
The motor and feedback system provide the transition between the mechanical and electrical
system of the drive axis.
Apart from these two basic structures of power transmission you also have to consider the con-
trol system which can be divided into the areas functions, safety concept, and communication
(bus system).
In the DSD the control system is only taken into consideration to a limited extent.
You carry out the following dimensioning steps:
Mechanical drive axis
( 283)
Electrical drive axis
( 285)
Drive concept
( 286)
Seitenansicht 281
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