Motors-D81.1-complete-English-06-2020

© Siemens 2020
Standard induction motors optimized for converter operation – VSD10 line
Dimensions
Notes on the dimensions
■ Overview
7 Dimension designations according to EN 50347 and
IEC 60072.
7 Fits
The shaft extensions specified in the dimension tables
(DIN 748) and centering spigot diameters (EN 50347) are
machined with the following fits:
Dimension ISO fit DIN ISO 286-2
designation
D, DA to 30 j6
over 30 to 50
k6
over 50
m6
N to 250 j6
over 250
h6
F, FA h9
K
H17
S flange (FF) H17
The drilled holes of couplings and belt pulleys should have an
ISO fit of at least H7.
7 Dimensional tolerances
For the following dimensions, the admissible deviations are
given below:
Dimension Dimension Admissible
designation
deviation
H to 250 – 0.5
over 250 – 1.0
E, EA – 0.5
Keyways and feather keyways (dimensions GA, GC, F, and
FA) are made in compliance with DIN 6885 Part 1.
7 All dimensions are specified in mm.
■ Overview
A dimensional drawing can be created in the "Drive Technology
Configurator" (DT Configurator) for every configurable motor.
A dimensional drawing can be requested for every other motor.
Dimension sheet generator (within the DT Configurator)
When a complete Article No. is entered with or without order
codes, a dimensional drawing can be called up under the
"Documentation" tab.
These dimensional drawings can be presented in different views
and sections and printed.
The corresponding dimension sheets can be exported, saved
and processed further in DXF format (interchange/import format
for CAD systems) or as bitmap graphics.
Online access in the Siemens Industry Mall
The DT Configurator is integrated into the Siemens Industry Mall
and can be used on the Internet without installation.
German: www.siemens.de/dt-konfigurator
English: www.siemens.com/dt-configurator
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