Siemens SIDOOR AT40 System Manual page 85

Geared motors
5.2 Installation
The mechanical installation of the geared motor is performed in the following steps:
1. Mount the geared motor on the rubber-metal anti-vibration motor mounting.
a
b
Then, if necessary, mount the geared motor on the mounting bracket.
a
b
84
SIDOOR M2 / M3
SIDOOR M4 / M5
SIDOOR M2 / M3
SIDOOR M4 / M5
Door control units SIDOOR AT40 and ATD400V for elevators
System Manual, 06/2018, A5E42192709-AC