Siemens SIDOOR AT40 System Manual page 18

Product family
Technologies
Two different technologies are used in SIDOOR door control systems:
● DC technology
DC systems are two-phase driven, and have internal commutating brushes.
● EC technology
EC systems are three-phase driven, and are electronically commutated.
SIDOOR controllers and SIDOOR motors use the technologies as shown below:
Table 3- 1
Controllers
SIDOOR AT40
SIDOOR ATD400V
SIDOOR ATD400K
SIDOOR ATD400W
SIDOOR ATD4xxW
SIDOOR ATD400S
SIDOOR ATE250S
SIDOOR ATD400T
Geared motors
SIDOOR M2
SIDOOR M3
SIDOOR MDG180
SIDOOR MDG180
DIN EN 45545-2
SIDOOR MEG250
SIDOOR M4
SIDOOR MDG400 NMS
SIDOOR MDG400
SIDOOR M5
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Overview of technologies used
DC technology
AT40, ATD400V, ATD400K, ATD4xxW, ATD400S, ATE250S, ATD400T
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System Manual, 06/2016, A2B00096162-AN
EC technology
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