SIEMENS
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Siemens MD 50.8 · 2017
Introduction
Guidelines for selection and ordering
Article No. code
1
■
Overview
The Article No. comprises a combination of digits and letters.
To obtain a better overview, the Article No. is split up into three
hyphenated blocks.
Example:
2KJ3804-11CE11-9HH1-Z
N6C+K01+D11+L00+K07+K24+M55+K50
The first block (data positions 1 to 7) designates the gearbox
type; the second (data positions 8 to 12) designates the output
shaft and the motor type; and additional design characteristics
are coded in the third block (data positions 13 to 16).
Ordering data
•
Complete Article No. with a
-Z
suffix, and order code(s) or
plain text.
•
If a quotation has been requested, please specify the
quotation number in addition to the Article No.
•
When ordering a complete geared motor as a replacement
unit, the serial number of the original geared motor must be
specified.
Structure of the Article No.
Position of the Article No.
1
2
3
4
5
6
7
-
8
9
10
11
12
-
13
14
15
16
-
Z
SIMOGEAR geared motors
1st to 5th position:
Digit, letter,
letter, digit, digit
Electric-monorail gearbox
2
K
J
3
8
6th to 7th position:
Digit, digit
Gearbox size
29
39
49
69
79
0
0
0
0
0
3
4
6
7
8
8th position:
Digit
Output shaft
-
9th to 10th position:
Letter, letter
Motor frame size
11th position:
Digit
Induction motor LA
1
Induction motor LE General Purpose
(aluminum)
2
12th position:
Digit
Motor with improved efficiency
(Standard Efficiency IE1)
1
Motor with high efficiency
(High Efficiency IE2)
2
Motor with premium efficiency
(Premium Efficiency IE3)
3
13th position:
Digit
Frequency, voltage
-
14th position:
Letter
Foot-mounted design
A
Housing flange design
H
Flange-mounted design
F
15th to 16th position:
Letter, digit
Transmission ratio
Special versions
Coded
Order code required
-
Z
Non-coded
Plain text required
© Siemens AG 2017