Geared Motors; Description - Siemens SIDOOR ATD400T System Manual

Geared motors

5.1

Description

Overview
Figure 5-1
* The gear outlet direction is defined as left or right when viewing the gear unit from the
front.
The maintenance-free drive unit consists of a speed-controlled DC motor with non-self-
locking gearing. The geared motors must be selected according to the dynamic door weight.
SIDOOR ATD400T door control units for railway applications
System Manual, 06/2020, A5E42201947-AB
Geared motors (pinion left*)
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