Designing The Control Cabinet; Notes On Control Cabinet Project Planning; Mounting Position And Distances - REXROTH EcoDrive Cs Project Planning Manual

Rexroth EcoDrive Cs Drives
7

Designing the Control Cabinet

7.1

Notes on Control Cabinet Project Planning

Mounting Position and Distances

A
DOK-ECODR3-DKC**.3-CS*-PR02-EN-P
All drive components, with the exception of motors, are intended for
mounting into a control cabinet. When planning the control cabinet, take
the technical data of the drive components into account.
To determine the necessary control cabinet size, not only the mechanical
dimensions (dimension sheets, etc.) but also such thermal features as the
power dissipation of the individual components, cooling air outlet
temperatures etc. must be taken into consideration.
Mounting Position
Mount the drive controllers and, if required, the auxiliary braking
⇒
resistor modules in such a way that their longitudinal axis correlates
with the natural direction of convection. The natural convection
supports the forced cooling air current. The formation of individual
heat spots is inhibited.
⇒ Put the backs of the drive controllers on the mounting surface
(mounting plate) of the control cabinet with all-over contact.
Distances
D
C
B B
C
A min. 40 mm
B: min. 10 mm (min. 15 mm if you use an encoder adapter (SUP-E04-
DKC*CS-xxx))
C: min. 100 mm
D: arrangement of the blowers (if blowers are necessary)
Fig. 7-1: Distances in the control cabinet
Designing the Control Cabinet
D
B A
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7-1