Siemens
(4872) 700-366
skenergo@mail.ru
Self-ventilated, increased output - cast-iron series 1LG4
Order No. supplements

Motor type

Penultimate position: Voltage code

Final position: Type of construction code

50Hz

60Hz

Without flange

With flange

With standard
flange

With special flange

230V?/400VY

400V?/690VY

500VY

500V?

460VY

460V?

IMB3/6/7/8, IMV6,
IMV5 without protective cover1)

IMB5, IMV1 without protective cover
IMV32)

IMV1 with protective cover2)3)

IMB35

IMB14, IMV19, IMV18 without protective cover

IMB34

IMB14, IMV19, IMV18
without protective cover

(see Introduction for outputs at 60 Hz)

1

6

3

5

1

6

0

1

4

6

2

7

3

1LG418.?...??

O

O

O

O

O

O

?

?4)

?

?

1LG420.?...??

O

O

O

O

O

O

?

?4)

?

?

1LG422.?...??

O

O

O

O

O

O

?

?4)

?

?

1LG425.?...??

O

O

O

O

O

O

?

?4)

?

?

1LG428.?...??

O

O

O

O

O

O

?

?4)

?

?


?Standardversion

OWithout additional charge

?With additional charge

Not possible

Order other voltages with voltage code9 in the penultimate position and the corresponding order code (see Special versions in the Selection and ordering data under Voltages).

Order other types of construction with type of construction code9 in the final position and the corresponding order code (see Special versions in the Selection and ordering data under Types of construction).

1)If motors 1LG4188-... to 1LG4288-... (motor series 1LG4 frame sizes 180L to 280M) in types of construction with feet IMB6, IMB7, IMV6 or IMV5 without protective cover are fixed to the wall, it is recommended that the motor feet are supported.

2)1LG4220-... to 1LG4288-... motors (motor series 1LG4 frame sizes 225M to 280M) are supplied with two screwed-in eyebolts in accordance with IMB5, whereby one can be relocated in accordance with IMV1 or IMV3. It is important to note that stress must not be applied perpendicular to the ring plane.

3)The Second shaft extension option, order codeK16 is not possible.

4)Type of construction IMV3 is only possible using type of construction code9 and order codeM1G.



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