Siemens
(4872) 700-366
skenergo@mail.ru
Self ventilated, type of pron, Zone 2, 21, 22 - cast-iron 1LA6/1LG4
Special versions according to ATEX

Motor type

Zone 2

VIK (includes Zone 2) 1 )

Zone 21

Zone 22

Mains-fed operation

Converter-fed operation (FC)

Mains-fed operation

Converter-fed operation (FC)

Mains-fed operation

Converter-fed operation (FC)

Mains-fed operation

Converter-fed operation (FC)

Frame size

Order code
M72

Order codeM73

Order code K30

On request

Order code M34

Order code M38

Order code M35

Order code M39

1LA6

100

?

?

?

?

?

?

112

?

?

?

?

?

?

132

?

?

?

?

?

?

160

?

?

?

?

?

?

1LG4

180

?

?

?

?

?

?

?

?

200

?

?

?

?

?

?

?

?

225

?

?

?

?

?

?

?

?

250

?

?

?

?

?

?

?

?

280

?

?

?

?

?

?

?

?

315

?

?

?

?

?

?

?

?


?With additional charge

Not possible

1)If the marking EExnAII is required in addition to VIK on the rating plate, this must be ordered using order codeC27. The VIK version is not possible in combination with Zones 21 and 22.

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, IMV61)2)

IMB5, IMV31)3)

IM V1
With protective cover1)3)4)

IM B 35

IMB14, IMV191)

IMB34

IMB14, IMV191)

(see "Introduction" for outputs at 60Hz)

1

6

3

5

1

6

0

1

4

6

2

7

3

1LA610.?...??

O

O

O

O

O

O

?

?

?

?

?

?

?

1LA611.?...??

O

O

O

O

O

O

?

?

?

?

?

?

?

1LA613.?...??

O

O

O

O

O

O

?

?

?

?

?

?

?

1LA616.?...??

O

O

O

O

O

O

?

?

?

?

?

?

?

1LG418.?...??

O

O

O

O

O

O

?

?5)

?

?

1LG420.?...??

O

O

O

O

O

O

?

?5)

?

?

1LG422.?...??

O

O

O

O

O

O

?

?5)

?

?

1LG425.?...??

O

O

O

O

O

O

?

?5)

?

?

1LG428.?...??

O

O

O

O

O

O

?

?5)

?

?

1LG4310?...??1LG4313?...??

O

O

O

O

O

O

?

?5)

?

?

1LG4316?...??1LG4317?...??1LG4318?...??

O

O

O

?6)

?7)

?


?Standard version

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)The following applies for explosion-proof motors: In the case of the types of construction with shaft end down, the version "with protective cover" is required. For types of construction with shaft extension pointing upwards, a suitable cover must be implemented to prevent small parts from falling into the fan cover (see the standard IEC/EN60079-0). The cover must not block the cooling air-flow.

2)If motors 1LG4183-... to 1LG4318-... (motor series 1LG4 frame sizes 180M to 315L) in types of construction with feet IMB6, IMB7 or IMV6 are fixed to the wall, it is recommended that the motor feet are supported.

3)1LG4220-... to 1LG4318-... motors (motor series 225S to 315L) are supplied with two screw-in eyebolts in accordance with IMB5, whereby one can be relocated in accordance with IMV1 or IM V3. It is important to note that stress must not be applied perpendicular to the ring plane.

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

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

6)Type of construction IMV6 is only possible using type of construction code9and order codeM1E.

7)2-pole motors in 60Hz version available on request.



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  (4872) 700-366
.