Siemens
СРЕДСТВА ПРОМЫШЛЕННОЙ АВТОМАТИЗАЦИИ
официальный партнер Сименс
(4872) 700-366
skenergo@mail.ru
1LE1 motor generation
These "recommendations for drive selection" guide you step-by-step through this catalog to the required motor.

Step 1

Technical requirements for the motor

Determine the required product profile, the following are required:

Rated frequency and rated voltage

3 AC 50/60 Hz,
400, 500 or 690 V

Duty

Standard duty (continuous duty S1 according to DIN EN 60034-1)

Degree of protection required

IP..

Rated speed (No. of poles)

n =................. rpm

Rated output

P =................. kW

Rated torque

M  = P · 9550/n =................. Nm

Type of construction

IM..

Step 2

Environmental requirements for the motor

Determine the installation conditions

Ambient temperature

? 40 °C

>40 °C

Site altitude

?1000 m

>1000 m

Factors for derating

None

Determine the factor for derating (for derating factor, see "Technical information" – "Coolant temperature and site altitude")

Step 3

For preliminary selection of the motor ? see subsequent pages and the corresponding "Preliminary selection of the motor" tables

Determine the range of possible motors

Select the frame size and therefore the possible motors on the basis of the following parameters: cooling method, degree of protection, rated output, rated speed and rated torque range.

Note: The standard temperature range of the motors is from -20 to +40°C.

Step 4

Detailed selection of the motor

Determine the basic Order No. of the motor

Determine the motor Order No. according to the following parameters: rated output, rated speed, rated torque and rated current from the "Selection and ordering data" for the motors that have already been identified as possibilities.

Step 5

Selection of the special versions (see under "Special versions")

Complete the motor Order No.

Determine special versions and the associated Order codes (e.g. special voltages and types of construction, motor protection and degrees of protection, windings and insulation, colors and paint finish, mountings and mounting technology, etc.).

Step 6

Select the frequency converter, if required

For Order No. of the converter as well as its selection, see Catalogs D 11, D 11.1, DA 51.2 and DA 51.3.


Order No. code

The order number consists of a combination of figures and letters and is divided into three blocks linked with hyphens for a better overview, 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 block from the catalog codes, either -Zor9 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

IEC squirrel-cage motors, surface-cooled

Positions 1 to 4:

Digit, letter, letter, digit

New generation

1

L

E

1

Design or version (motor type)

  • Standard:
    Self-ventilated by fan mounted on and driven by rotor
  • Expansion option (F90):
    Forced-air cooled by air flow from the fan to be driven

Positions 5 to 7:

3 digits

  • Motors with high efficiency
    (High Efficiency, EFF1), aluminum housing

0

0

1

  • Motors with improved efficiency
    (Improved Efficiency, EFF2), aluminum housing

0

0

2

Positions 8, 9 and 11:

Digit, letter, digit

Motor frame size

(frame size as a combination of shaft height and overall length, encoded)

1

A..D

0..6

Position 10:

Letter

Number of poles

A … D = 2-, 4-, 6-, 8-pole

A..D

Positions 12 and 13:

2 digits

Voltage, circuit and frequency

0..9

0..8

Position 14:

Letter

Type of construction

(A … V)

A..V

Position 15:

Letter

Motor protection

(A … Z; special versions encoded)

A..Z

Position 16:

Digit

Mechanical design (motor version and connection box position)

  • General Line motors with shorter delivery time, limited options
    (connection box on top, cast feet, only basic versions possible,
    non-drive-end (NDE) cannot be modified)
  • All options are possible or can be modified   
    • Connection box on top
    • Connection box on RHS (viewed from DE)
    • Connection box on LHS (viewed from DE)
    • Connection box below

0

4

5

6

7

Special order versions:
coded - additional order code required
not coded - additional plain text required

Z


Ordering example

Selection criteria

Requirement

Structure of the Order No.

Motor type

New generation

Standard motor with high efficiency EFF1,
IP55 degree of protection, aluminum version

1LE1001-?????-????

Motor frame size/No. of poles/speed

4-pole/1500 rpm

1LE1001-1DB2?-????

Rated output

11 kW

Voltage and frequency

230 V?/400 VY, 50 Hz

1LE1001-1DB22-2???

Type of construction

IM V5 with protective cover1)

1LE1001-1DB22-2C??-Z
H00

(Special versions)

3 PTC thermistors
(motor protection with 3 embedded temperature sensors for tripping2)

1LE1001-1DB22-2CB?-Z
H00

Mechanical design
(motor version)

Connection box on RHS
(viewed from DE)

1LE1001-1DB22-2CB5-Z
H00

Mounted separately driven fan

1LE1001-1DB22-2CB5-Z
H00 F70


1) Standard without protective cover – the protective cover is defined with OptionH00and this option must be ordered in addition.

2) No additional option must be specified in the order.

Determine themotor type according to cooling method, degree of protection and frame design (for further selection according to speed or number of poles, rated output, rated torque, rated speed and rated current, see the relevant "Preselection of the motor" tables)

Applications for surface-cooled motor types

Cooling method

Standard designation for degree of protection to DIN EN 60034 Part 5

Frame design

Rated output at 50 Hz

Motor frame sizes (shaft heights)

56

63

71

80

90

100

112

132

160

General Line motors with shorter delivery time

Self-ventilated

IP55

Aluminum

1.5 ... 18.5 kW

Energy-saving motors with improved efficiency (Improved Efficiency EFF2)

Self-ventilated

IP55

Aluminum

0.75 ... 18.5 kW

Energy-saving motors with high efficiency (High Efficiency EFF1)

Self-ventilated

IP55

Aluminum

0.75 ... 18.5 kW

Motors with increased output and improved efficiency

Self-ventilated

IP55

Aluminum

2.2 ... 22 kW

Motors with increased output and high efficiency

Self-ventilated

IP55

Aluminum

2.2 ... 22 kW

Motors without external fan and fan cover with improved efficiency

Forced-air-cooled

IP55

Aluminum

0.75 ... 18.5 kW

Motors without external fan and fan cover with high efficiency

Forced-air-cooled

IP55

Aluminum

0.75 ... 18.5 kW



Каталог оборудования

Приводная техника

Двигатели переменного тока

Низковольтные двигатели

Low-Voltage Motors - IEC Squirrel-Cage Motors

1LE1 motor generation

Orientation

Forced-air cooled, no external fan or fan cover, high efficiency

Special versions

Accessories and spare parts

Dimensions

Standard motors up to frame size 315 L

Non-standard motors frame size 315 and above

Explosion-proof motors

Motors operating with frequency converters

Pump motors

Fan motors

Compressor motors

Smoke-extraction motors

Marine motors

Синхронные двигатели с возбуждением от постояннымх магнитов

Асинхронные серводвигатели/двигатели главного движения

Синхронные двигатели

Моментные двигатели 1FW

Мотор-шпиндель 2SP1 ECS

Линейные двигатели

Линейные двигатели 1FN

Шаговые двигатели 1FL3 SIMOSTEP

Системы измерения

Стояночный тормоз

Асинхронные двигатели - стандартная линия

Двигатели постоянного тока

Децентрализованная приводная техника

Преобразователи

Преобразователи постоянного тока

Инструментальное программное обеспечение

Дополнительные компоненты

Техника автоматизации

Коммуникации и сети

Низковольтная коммутационная техника

Электроустановочная техника

Специализированные сенсоры

Блоки питания

Технология безопасности

Системные решения и продукты для отраслей

Сервис

Автоматизация процесса

... и все, что Вам еще необходимо


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