© Siemens AG 2008
IEC Squirrel-Cage Motors
Recoding overview of Order No. from motor series 1LA7/1LA9 to 1LE1
Supplement to Catalog D 81.1 • 2008
Motors
© Siemens AG 2008
IEC Squirrel-Cage Motors
Recoding overview of Order No. from motor series 1LA7/1LA9 to 1LE1
Order No. code for motors 1LA7/1LA9
■Overview
The Order No. comprises a combination of letters and digits and for clarity it is subdivided into two blocks which are connected by hyphens, e. g.:
1LA7113-4AA19-Z M1F + A11 + G17
The first block (positions 1 to 7) identifies the motor type; further characteristics of the version are coded in the second block (positions 8 to 12).
For deviations in the second block from the catalog codes, either -Z or 9 should be used as appropriate.
Ordering data:
•Complete Order No. and order code(s) or plain text.
•If a quotation has been requested, please specify the quotation number in addition to the Order No.
•When ordering a complete motor as a spare part, please specify the works serial No. for the previously supplied motor as well as the Order No.
Structure of the Order No.: |
Position: |
1 |
2 |
3 4 5 6 7 - 8 9 10 11 12 |
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IEC squirrel-cage motors, surface-cooled |
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Positions 1 to 3: |
• Self-ventilated by fan mounted on and driven by rotor, aluminum or |
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L |
A |
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Digit, letter, letter |
cast-iron housing |
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Position 4: |
Type series 7 |
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7 |
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Digit |
Type series 9 |
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9 |
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Positions 5 to 7: |
Motor frame size (frame size comprising shaft height and |
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3 digits |
construction length, codes from 050 to 457) |
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Position 8: |
Number of poles |
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Digit |
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Positions 9 to 10: |
Version |
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Letter |
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Position 11: |
Voltage, circuit and frequency |
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Digit |
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Position 12: |
Type of construction |
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Digit |
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Special order versions: |
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- |
Z |
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Encoded – additional order code required |
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Not encoded – additional plain text required |
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Ordering example
Selection criteria |
Requirement |
Structure of the Order No. |
Motor type |
Standard motor with improved efficiency, |
1LA7 - |
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IP55 degree of protection, aluminum housing |
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Motor frame size/No. of poles/speed |
112M/4-pole/1500 rpm |
1LA7113-4AA |
Rated output |
4 kW |
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Voltage and frequency |
230 V /400 VY, 50 Hz |
1LA7113-4AA1 |
Type of construction |
IM V5 with protective cover |
1LA7113-4AA19 |
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M1F |
Special versions |
3 PTC thermistors |
1LA7113-4AA19-Z |
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M1F A11 |
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Mounted separately driven fan |
1LA7113-4AA19-Z |
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M1F A11 G17 |
2Siemens Supplement to Catalog D 81.1 · 2008
© Siemens AG 2008
IEC Squirrel-Cage Motors
Recoding overview of Order No. from motor series 1LA7/1LA9 to 1LE1
Order No. code for motors 1LE1
■ Overview
The Order No. comprises a combination of letters and digits and for clarity it is subdivided into two blocks which are connected by hyphens, e. g.:
1LE1001-1DB20-1AA5-Z H00
The first block (positions 1 to 7) identifies the motor type; the second block (positions 8 to 12) defines the motor frame size and length, the number of poles and in some cases the frequency/output; and in the third block (positions 13 to 16), the frequency/output, type of construction and other design features are encoded.
For deviations in the second and third blocks from the catalog codes, either -Z or 9 should be used as appropriate.
Ordering data:
•Complete Order No. and order code(s) or plain text.
•If a quotation has been requested, please specify the quotation number in addition to the Order No.
•When ordering a complete motor as a spare part, please specify the works serial No. for the previously supplied motor as well as the Order No.
Structure of the Order No.: |
Position: |
1 |
2 |
3 |
4 5 |
6 |
7 - |
8 |
9 |
10 11 12 - |
13 14 15 16 |
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IEC squirrel-cage motors, surface-cooled |
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Positions 1 to 4: |
New generation |
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L |
E |
1 |
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Digit, letter, letter, digit |
Design or version (motor type) |
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Standard: |
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• Self-ventilated by fan mounted on and |
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driven by rotor |
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Positions 5 to 7: |
• Motors with high efficiency |
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1 |
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3 digits |
(High Efficiency, EFF1), aluminum housing |
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• Motors with improved efficiency |
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0 |
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2 |
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Improved Efficiency, EFF2), aluminum housing |
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Positions 8, 9 and 11: |
Motor frame size |
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1 |
A |
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0 |
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Digit, letter, digit |
(frame size as a combination of shaft height and overall length, encoded) |
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... |
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D |
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6 |
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Position 10: |
Number of poles |
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A |
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Letter |
A ... D = 2-, 4-, 6-, 8-pole |
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... |
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D |
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Positions 12 and 13: |
Voltage, circuit and frequency |
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0 |
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0 |
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2 digits |
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... |
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9 |
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8 |
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Position 14: |
Type of construction |
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A |
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Letter |
(A – V) |
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... |
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V |
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Position 15: |
Motor protection |
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A |
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Letter |
(A – Z; special versions encoded) |
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... |
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Z |
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Position 16: |
Mechanical design (motor version and connection box position) |
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Digit |
• General Line motors with shorter delivery times, limited options |
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0 |
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(connection box on top, cast feet, only basic versions possible, |
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non-drive-end (NDE) cannot be modified) |
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• All options are possible or can be modified |
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- Connection box on top |
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4 |
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- Connection box on RHS (viewed from DE) |
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5 |
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- Connection box on LHS (viewed from DE) |
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6 |
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- Connection box below |
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7 |
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Special order versions: |
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- Z |
Encoded – additional order code required |
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Not encoded – additional plain text required |
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Ordering example |
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Selection criteria |
Requirement |
Structure of the Order No. |
Motor type |
New generation |
1LE1001- - |
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Standard motor with high efficiency EFF1, |
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IP55 degree of protection, aluminum version |
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Motor frame size/No. of poles/speed |
160/4-pole/1500 rpm |
1LE1001-1DB2 - |
Rated output |
11 kW |
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Voltage and frequency |
230 V /400 VY, 50 Hz |
1LE1001-1DB22-2 |
Type of construction |
IM V5 with protective cover 1) |
1LE1001-1DB22-2C -Z |
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H00 |
(Special versions) |
3 PTC thermistors |
1LE1001-1DB22-2CB -Z |
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(motor protection with 3 embedded temperature |
H00 |
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sensors for tripping 2) |
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Mechanical design |
Connection box on RHS |
1LE1001-1DB22-2CB5-Z |
(motor version) |
(viewed from DE) |
H00 |
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Mounted separately driven fan |
1LE1001-1DB22-2CB5-Z |
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H00 F70 |
1)Standard without protective cover – the protective cover is defined with option H00 and this option must be ordered in addition.
2) No additional option must be specified in the order.
Siemens Supplement to Catalog D 81.1 · 2008 |
3 |
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© Siemens AG 2008
IEC Squirrel-Cage Motors
Recoding overview of Order No. from motor series 1LA7/1LA9 to 1LE1
Guide to selecting and ordering the motors 1LA7/1LA9 and 1LE1
■Overview
Determining the motor type according to cooling method, degree of protection and frame design
Applications for |
Cooling |
Standard |
Frame |
Motor type (Positions 1 to 3 of the Order No.) + |
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surface-cooled motor types |
method |
designa- |
design |
type series (Position 4 of the Order No.) |
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tion for |
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Rated output at 50 Hz |
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degree |
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of protec- |
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tion to |
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DIN EN |
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Motor frame sizes (shaft heights) |
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60034 |
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Part 5 |
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56 |
63 |
71 |
80 |
90 |
100 112 132 160 180 200 225 250 280 315 355 400 450 |
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New generation motors 1LE1 |
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Extract from |
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catalog part 1 |
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General Line motors with |
Self- |
IP55 |
Aluminum |
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1LE1 |
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shorter delivery time |
ventilated |
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1.5 ... 18.5 kW |
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Energy-saving motors with |
Self- |
IP55 |
Aluminum |
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1LE1 |
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improved efficiency |
ventilated |
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0.75 ... 18.5 kW |
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(Improved Efficiency EFF2) |
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Energy-saving motors with |
Self- |
IP55 |
Aluminum |
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1LE1 |
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high efficiency |
ventilated |
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0.75 ... 18.5 kW |
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(High Efficiency EFF1) |
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Motors with increased output and |
Self- |
IP55 |
Aluminum |
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1LE1 |
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improved efficiency |
ventilated |
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2.2 ... 22 kW |
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Motors with increased output and |
Self- |
IP55 |
Aluminum |
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1LE1 |
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high efficiency |
ventilated |
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2.2 ... 22 kW |
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Motors without external fan and |
Forced- |
IP55 |
Aluminum |
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1LE1 |
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fan cover with improved efficiency |
air-cooled |
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0.75 ... 18.5 kW |
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Motors without external fan and |
Forced- |
IP55 |
Aluminum |
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1LE1 |
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fan cover with high efficiency |
air-cooled |
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0.75 ... 18.5 kW |
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Standard motors (up to frame size 315 L) |
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Extract from |
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catalog part 2 |
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Energy-saving motors with |
Self- |
IP55 |
Aluminum |
1LA7 |
1LE1 |
1LA5 |
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improved efficiency |
ventilated |
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0.06 … 18.5 kW |
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11 … 45 kW |
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(Improved Efficiency EFF 2) |
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IP55 |
Cast-iron |
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1LA6 |
1LG4 |
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0.75 … 18.5 kW |
11 … 200 kW |
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Pole-changing motors with |
Self- |
IP55 |
Aluminum |
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1LA7 |
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1LA5 |
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improved efficiency |
ventilated |
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0.15 … 17 kW |
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18 … |
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31 kW |
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Energy-saving motors with high |
Self- |
IP55 |
Aluminum |
1LA9 |
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ventilated |
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0.06 … 37 kW |
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efficiency |
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(High Efficiency EFF1) |
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IP55 |
Cast-iron |
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1LG6 |
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11 … 200 kW |
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Motors with increased output |
Self- |
IP55 |
Aluminum |
1LA9 |
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ventilated |
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0.14 … 53 kW |
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IP55 |
Cast-iron |
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1LG4 |
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15 … 110 kW |
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4Siemens Supplement to Catalog D 81.1 · 2008
© Siemens AG 2008
IEC Squirrel-Cage Motors
Recoding overview of Order No. from motor series 1LA7/1LA9 to 1LE1
Motors ex stock
■ Selection and ordering data
Synchro- |
Output |
Frame |
Voltage |
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Type of construction |
PTC |
Order No. |
Order No. |
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nous |
at 50 Hz |
size |
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ther- |
Motors ex stock |
General Line |
speed |
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mis- |
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1LA7 |
1LE1 |
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at 50 Hz |
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tors |
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rpm |
kW |
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Self-ventilated energy-saving motors with improved efficiency |
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3000 |
3 |
100 L |
230 V |
/400 VY, 50 Hz, 460 VY, 60 Hz |
IM B3 |
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1LA7106-2AA10 |
1LE1002-1AA42-2AA0 |
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IM B5, IM V1, IM V3 |
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1LA7106-2AA11 |
1LE1002-1AA42-2FA0 |
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IM B5, IM V1, IM V3 |
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1LA7106-2AA11-Z A11 |
1LE1002-1AA42-2FB0 |
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IM B 14 with standard |
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1LA7106-2AA12 |
1LE1002-1AA42-2KA0 |
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flange |
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400 V |
/690 VY, 50 Hz, 460 V |
, 60 Hz |
IM B3 |
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1LA7106-2AA60 |
1LE1002-1AA43-4AA0 |
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IM B3 |
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1LA7106-2AA60-Z A11 |
1LE1002-1AA43-4AB0 |
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IM B5, IM V1, IM V3 |
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1LA7106-2AA61 |
1LE1002-1AA43-4FA0 |
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4 |
112 M |
230 V |
/400 VY, 50 Hz, 460 VY, 60 Hz |
IM B3 |
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1LA7113-2AA10 |
1LE1002-1BA22-2AA0 |
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|
|
|
|
IM B5, IM V1, IM V3 |
|
1LA7113-2AA11 |
1LE1002-1BA22-2FA0 |
|
|
|
|
|
|
IM B 14 with standard |
|
1LA7113-2AA12 |
1LE1002-1BA22-2KA0 |
|
|
|
|
|
|
flange |
|
|
|
|
|
|
400 V |
/690 VY, 50 Hz, 460 V |
, 60 Hz |
IM B3 |
|
1LA7113-2AA60 |
1LE1002-1BA23-4AA0 |
|
|
|
|
|
|
IM B3 |
|
1LA7113-2AA60-Z A11 |
1LE1002-1BA23-4AB0 |
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
IM B5, IM V1, IM V3 |
|
1LA7113-2AA61 |
1LE1002-1BA23-4FA0 |
|
|
|
|
|
|
IM B5, IM V1, IM V3 |
|
1LA7113-2AA61-Z A11 |
1LE1002-1BA23-4FB0 |
|
|
|
|
|
|
|
|||
|
5.5 |
132 S |
230 V |
/400 VY, 50 Hz, 460 VY, 60 Hz |
IM B3 |
|
1LA7130-2AA10 |
1LE1002-1CA02-2AA0 |
|
|
|
|
|
|
|
IM B5, IM V1, IM V3 |
|
1LA7130-2AA11 |
1LE1002-1CA02-2FA0 |
|
|
|
400 V |
/690 VY, 50 Hz, 460 V |
, 60 Hz |
IM B3 |
|
1LA7130-2AA60 |
1LE1002-1CA03-4AA0 |
|
|
|
|
|
|
IM B3 |
|
1LA7130-2AA60-Z A11 |
1LE1002-1CA03-4AB0 |
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
IM B5, IM V1, IM V3 |
|
1LA7130-2AA61 |
1LE1002-1CA03-4FA0 |
|
|
|
|
|
|
IM B5, IM V1, IM V3 |
|
1LA7130-2AA61-Z A11 |
1LE1002-1CA03-4FB0 |
|
|
|
|
|
|
|
|||
|
7.5 |
132 S |
230 V |
/400 VY, 50 Hz, 460 VY, 60 Hz |
IM B3 |
|
1LA7131-2AA10 |
1LE1002-1CA12-2AA0 |
|
|
|
|
|
|
|
IM B5, IM V1, IM V3 |
|
1LA7131-2AA11 |
1LE1002-1CA12-2FA0 |
|
|
|
400 V |
/690 VY, 50 Hz, 460 V |
, 60 Hz |
IM B3 |
|
1LA7131-2AA60 |
1LE1002-1CA13-4AA0 |
|
|
|
|
|
|
IM B3 |
|
1LA7131-2AA60-Z A11 |
1LE1002-1CA13-4AB0 |
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
IM B5, IM V1, IM V3 |
|
1LA7131-2AA61 |
1LE1002-1CA13-4FA0 |
|
|
|
|
|
|
IM B5, IM V1, IM V3 |
|
1LA7131-2AA61-Z A11 |
1LE1002-1CA13-4FB0 |
|
|
|
|
|
|
|
|||
|
11 |
160 M |
400 V |
/690 VY, 50 Hz, 460 V |
, 60 Hz |
IM B3 |
|
1LA7163-2AA60 |
1LE1002-1DA23-4AA0 |
|
|
|
|
|
|
IM B3 |
|
1LA7163-2AA60-Z A11 |
1LE1002-1DA23-4AB0 |
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
IM B5, IM V1, IM V3 |
|
1LA7163-2AA61 |
1LE1002-1DA23-4FA0 |
|
|
|
|
|
|
IM B5, IM V1, IM V3 |
|
1LA7163-2AA61-Z A11 |
1LE1002-1DA23-4FB0 |
|
|
|
|
|
|
|
|||
|
15 |
160 M |
400 V |
/690 VY, 50 Hz, 460 V |
, 60 Hz |
IM B3 |
|
1LA7164-2AA60 |
1LE1002-1DA33-4AA0 |
|
|
|
|
|
|
IM B3 |
|
1LA7164-2AA60-Z A11 |
1LE1002-1DA33-4AB0 |
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
IM B5, IM V1, IM V3 |
|
1LA7164-2AA61 |
1LE1002-1DA33-4FA0 |
|
|
|
|
|
|
IM B5, IM V1, IM V3 |
|
1LA7164-2AA61-Z A11 |
1LE1002-1DA33-4FB0 |
|
|
|
|
|
|
|
|||
|
18.5 |
160 L |
400 V |
/690 VY, 50 Hz, 460 V |
, 60 Hz |
IM B3 |
|
1LA7166-2AA60 |
1LE1002-1DA43-4AA0 |
|
|
|
|
|
|
IM B3 |
|
1LA7166-2AA60-Z A11 |
1LE1002-1DA43-4AB0 |
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
IM B5, IM V1, IM V3 |
|
1LA7166-2AA61 |
1LE1002-1DA43-4FA0 |
|
|
|
|
|
|
IM B5, IM V1, IM V3 |
|
1LA7166-2AA61-Z A11 |
1LE1002-1DA43-4FB0 |
|
|
|
|
|
|
|
|||
Siemens Supplement to Catalog D 81.1 · 2008 |
5 |
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