Siemens
(4872) 700-366
skenergo@mail.ru
Cast-iron series 1LG4, frame sizes 180 M to 315 L

Type of construction IM B3

Frame sizes 180 M/L, 225 S/M, 280 S/M and 315 S/M/L have frame feet each with 2 drilled holes at NDE.

Types of construction IM B5 and IM V1

For flange dimensions see flange size (Z = the number of retaining holes)

The motors are supplied with two fitted eyebolts conforming to IM B5, whereby one can be repositioned to conform to IM V1 or IM V3. It is important to note that stress must not be applied perpendicular to the ring plane.

Type of construction IM B35

For flange dimensions see flange size (Z = the number of retaining holes)

Formotor

Dimension designation acc. to IEC

Frme size

Type

Number of poles

A

AA

AB

AC1)

AD

AD'

AF

AF'

AG

AH

AQ

AS

B*

BA

BA'

BB

BC

BE

C

CA*

H

HA

180M

1LG4183

2,4

279

65

339

363

262

262

220

220

152

452

340

71

241

70

111

328

36

54

121

202

180

20

180L

1LG4186

4,6,8

279

65

339

363

262

262

220

220

152

452

340

71

279

70

111

328

36

54

121

164

180

20

1LG4188

2,4,6,8

279

65

339

363

262

262

220

220

152

452

340

71

279

70

111

328

36

54

121

215

180

20

200L

1LG4206

2,6

318

70

378

402

300

300

247

247

260

486

340

96

305

80

80

355

63

85

133

177

200

25

1LG4207

2,4,6,8

318

70

378

402

300

300

247

247

260

486

340

96

305

80

80

355

63

85

133

177

200

25

1LG4208

2,6

318

70

378

402

300

300

247

247

260

486

340

96

305

80

80

355

63

85

133

234

200

25

4,8

177

225S

1LG4220

4,8

356

80

436

442

325

325

272

272

260

556

425

96

286

85

110

361

47

85

149

218

225

34

225M

1LG4223

2

356

80

436

442

325

325

272

272

260

556

425

96

311

85

110

361

47

85

149

193

225

34

4,6,8

1LG4228

2

356

80

436

442

325

325

272

272

260

556

425

96

311

85

110

361

47

85

149

253

225

34

4,6,8

250M

1LG4253

2

406

100

490

495

392

392

308

308

300

620

470

118

349

100

100

409

69

110

168

235

250

40

4,6,8

1LG4258

2

406

100

490

495

392

392

308

308

300

620

470

118

349

100

100

409

69

110

168

235

250

40

4

305

6,8

235

280S

1LG4280

2

457

100

540

555

432

432

348

348

300

672

525

118

368

100

151

479

62

110

190

267

280

40

4,6,8

280M

1LG4283

2

457

100

540

555

432

432

348

348

300

672

525

118

419

100

151

479

62

110

190

216

280

40

4,6,8

1LG4288

2

457

100

540

555

432

432

348

348

300

672

525

118

419

100

151

479

62

110

190

326

280

40

4

6,8

216

315S

1LG4310

2

508

120

610

610

500

500

400

400

380

780

590

154

406

125

176

527

69

110

216

315

315

50

1LG4310

4,6,8

315M2)

1LG4313

2

508

120

610

610

500

500

400

400

380

780

590

154

457

125

176

527

69

110

216

264

315

50

1LG4313

4,6,8

315L2)

1LG4316/317

2

508

120

610

610

500

500

400

400

380

780

590

154

508

125

176

578

69

110

216

373

315

50

1LG4316/317

4,6,8

1LG4318

8

1LG4318

6

508

120

610

610

500

500

400

400

380

780

590

154

508

155

206

648

69

110

216

513

315

50


*This dimension is assigned in DIN EN 50347 to the frame size listed.

1)Measured across the bolt heads.

2)With order codes for connection box positions (K09, K10, K11) only fitted feet with 3 drilled holes with dimension B (406, 457 and 508 mm). BB will then be 666 mm.

Formotor

Dimension designation acc. to IEC

DEshaft extension

NDEshaft extension

Frme size

Type

Number of poles

HH

K

K

L

L1)

LC2)

LL

LM

LM1)

D

DB

E

EB

ED

F

GA

DA

DC

EA

EC

EE

FA

GC

180M

1LG4183

2,4

157

15

19

669

669

784

132

759

759

48

M16

110

100

5

14

51.5

48

M16

110

100

5

14

51.5

180L

1LG4186

4,6,8

157

15

19

669

784

132

759

48

M16

110

100

5

14

51.5

48

M16

110

100

5

14

51.5

1LG4188

2,4,6,8

157

15

19

720

720

835

132

810

810

48

M16

110

100

5

14

51.5

48

M16

110

100

5

14

51.5

200L

1LG4206

2,6

196

19

25

720

754

835

192

810

844

55

M20

110

100

5

16

59

55

M20

110

100

5

16

59

1LG4207

2,4,6,8

196

19

25

720

754

835

192

810

844

55

M20

110

100

5

16

59

55

M20

110

100

5

16

59

1LG4208

2,6

196

19

25

777

811

892

192

867

901

55

M20

110

100

5

16

59

55

M20

110

100

5

16

59

4,8

720

835

810

225S

1LG4220

4,8

196

19

25

789

903

192

889

60

M20

140

125

10

18

64

55

M20

110

100

5

16

59

225M

1LG4223

2

196

19

25

759

793

873

192

859

893

55

M20

110

100

5

16

59

48

M16

110

100

5

14

51.5

4,6,8

789

903

889

60

M20

140

125

10

18

64

55

M20

110

100

5

16

59

1LG4228

2

196

19

25

819

853

933

192

919

953

55

M20

110

100

5

16

59

48

M16

110

100

5

14

51.5

4,6,8

849

963

949

60

M20

140

125

10

18

64

55

M20

110

100

5

16

59

250M

1LG4253

2

237

24

30

887

924

1002

236

987

1024

60

M20

140

125

10

18

64

55

M20

110

100

5

16

59

4,6,8

1032

65

M20

140

125

10

18

69

60

M20

140

125

10

18

64

1LG4258

2

237

24

30

887

924

1002

236

987

1024

60

M20

140

125

10

18

64

55

M20

110

100

5

16

59

4

957

1102

1057

65

M20

140

125

10

18

69

60

M20

140

125

10

18

64

6,8

887

1032

987

65

M20

140

125

10

18

69

60

M20

140

125

10

18

64

280S

1LG4280

2

252

24

30

960

998

1105

236

1070

1108

65

M20

140

125

10

18

69

60

M20

140

125

10

18

64

4,6,8

75

M20

140

125

10

20

79.5

65

M20

140

125

10

18

69

280M

1LG4283

2

252

24

30

960

998

1105

236

1070

1108

65

M20

140

125

10

18

69

60

M20

140

125

10

18

64

4,6,8

75

M20

140

125

10

20

79.5

65

M20

140

125

10

18

69

1LG4288

2

252

24

30

1070

1108

1215

236

1180

1218

65

M20

140

125

10

18

69

60

M20

140

125

10

18

64

4

75

M20

140

125

10

20

79.5

65

M20

140

125

10

18

69

6,8

960

1105

1070

75

M20

140

125

10

20

79.5

65

M20

140

125

10

18

69

315S

1LG4310

2

285

28

35

1072

1142

1217

307

1182

1252

65

M20

140

125

10

18

69

60

M20

140

125

10

18

64

1LG4310

4,6,8

1102

1247

1212

80

M20

170

140

25

22

85

70

M20

140

125

10

20

74.5

315M3)

1LG4313

2

285

28

35

1072

1142

1217

307

1182

1252

65

M20

140

125

10

18

69

60

M20

140

125

10

18

64

1LG4313

4,6,8

1102

1247

1212

80

M20

170

140

25

22

85

70

M20

140

125

10

20

74.5

315L3)

1LG4316/317

2

285

28

35

1232

1302

1377

307

1342

1412

65

M20

140

125

10

18

69

60

M20

140

125

10

18

64

1LG4316/317

4,6,8

1262

1407

1372

80

M20

170

140

25

22

85

70

M20

140

125

10

20

74.5

1LG4318

8

80

M20

170

140

25

22

85

70

M20

140

125

10

20

74.5

1LG4318

6

285

28

35

1402

1547

307

1512

80

M20

170

140

25

22

85

70

M20

140

125

10

20

74.5


1)For version with low-noise fan for 2-pole motors.

2)In the low-noise version, a second shaft extension and/or mounted encoder is not possible.

3)With order codes for connection box positions (K09, K10, K11) only fitted feet with 3 drilled holes with dimension B (406, 457 and 508 mm). BB will then be 666 mm.



  © " " 2007-2016
  (4872) 700-366
.