Siemens
(4872) 700-366
skenergo@mail.ru
Aluminium series 1LA7 and 1LA5, frame sizes 56 M to 225 M

Type of construction IMB3

Frame sizes 90S/L and 225S/M have frame feet with 2 drilled holes at NDE.

Types of construction IMB5 and IMV1

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

Type of construction IMB35

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

Frame sizes 90S/L and 225S/M have frame feet with 2 drilled holes at NDE.

Type of construction IMB14

Type of construction IMB14 not possible for 1LA5 motors, frame sizes 180M to 225M

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

Formotor

Dimension designation acc. to IEC

Frame size

Type

Number of poles

A

AA

AB

AC1)

AD2)

AD'

AF2)

AF'

AG2)

AQ

AS

B*

BA

BA'

BB

BC

BE2)

BE'2)

C

CA*

H

HA

56M3)

1LA7050

2,4

90

25

110

116

101

101

78

78

75

37,5

71

28

87

34

32

18

36

53

56

6

1LA7053

63M

1LA7060

2,4,6

100

27

120

124

101

101

78

78

75

124

37,5

80

28

96

30

32

18

40

66

63

7

1LA7063

71M

1LA7070

2,4,6,8

112

27

132

145

111

111

88

88

75

124

37.5

90

27

106

18

32

18

45

83

71

7

1LA7073

80M

1LA7080

2,4,6,8

125

30.5

150

163

120

120

97

97

75

124

37.5

100

32

118

14

32

18

50

94

80

8

1LA7083

90S

1LA7090

2,4,6,8

140

30.5

165

180

128

128

105

105

75

170

37.5

100

33

54

143

23

32

18

56

143

90

10

90L

1LA7096

125

118

100L

1LA7106

2,4,6,8

160

42

196

203

135

163

78

123

120

170

60

140

47

176

39

42

21

63

125

100

12

1LA7107

4,8

112M

1LA7113

2,4,6,8

190

46

226

227

148

176

91

136

120

170

60

140

47

176

32

42

21

70

141

112

12

132S

1LA7130

2,4,6,8

216

53

256

267

167

194

107

154

140

250

70

140

49

180

39

42

21

89

162.5

132

15

1LA7131

2

132M

1LA7133

4,6,8

216

53

256

267

167

194

107

154

140

250

70

178

49

218

39

42

21

89

124.5

132

15

1LA7134

6

160M

1LA7163

2,4,6,8

254

60

300

320

197

226

127

183

165

250

82.5

210

57

256

52.5

54

27

108

183

160

18

1LA7164

2,8

160L

1LA7166

2,4,6,8

254

60

300

320

197

226

127

183

165

250

82.5

254

57

300

52.5

54

27

108

139

160

18

180M

1LA5183

2,4

279

69.5

339

363

258

258

216

216

152

340

71

241

50

287

38

54

27

121

259

180

18

180L

1LA5186

4,6,8

279

69.5

339

363

258

258

216

216

152

340

71

279

50

325

38

54

27

121

221

180

18

200L

1LA5206

2,6

318

83

388

402

305

305

252

252

260

340

96

305

58.5

355

45

85

42.5

133

239

200

24

1LA5207

2,4,6,8

225S

1LA5220

4,8

356

103

426

402

305

305

252

252

260

340

96

286

58

83

361

36

85

42.5

149

248.5

225

24

225M

1LA5223

2

356

103

426

402

305

305

252

252

260

340

96

311

58

83

361

36

85

42.5

149

223.5

225

24

4,6,8


  • For 1LA7 and 1LA5 standard motors in pole-changing version (6 or 9 terminals), the dimensions of the basic version apply.

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

1)Measured across the bolt heads.

2)The values increase if the connection box is rotated or if a brake is mounted. Further information is provided by the dimension sheet generator in the SD configurator.

3)The motors of frame size 56 M are not ventilated.

Formotor

Dimension designation acc. to IEC

DE shaft extension

NDE shaft extension

Frame size

Type

Number of poles

HH

K

K

L

LC

LL

LM

D

DB

E

EB

ED

F

GA

DA

DC

EA

EC

EE

FA

GC

56M1)

1LA7050

2,4

69.5

5.8

9

169

200

75

9

M3

20

14

3

3

10.2

9

M3

20

14

3

3

10.2

1LA7053

63M

1LA7060

2,4,6

69.5

7

10

202.53)

2323)

75

231.53)

11

M4

23

16

3.5

4

12.5

11

M4

23

16

3.5

4

12.5

1LA7063

71M

1LA7070

2,4,6,8

63.5

7

10

240

278

74

268

14

M5

30

22

4

5

16

14

M5

30

22

4

5

16

1LA7073

80M

1LA7080

2,4,6,8

63.5

9.5

13.5

273.5

324

75

299.5

19

M6

40

32

4

6

21.5

19

M6

40

32

4

6

21.5

1LA7083

364

90S

1LA7090

2,4,6,8

79

10

14

331

389

75

382.5

24

M8

50

40

5

8

27

19

M6

40

32

4

6

21.5

90L

1LA7096

100L

1LA7106

2,4,6,8

102

12

16

372

438

120

423.5

28

M10

60

50

5

8

31

24

M8

50

40

5

8

27

1LA7107

4,8

112M

1LA7113

2,4,6,8

102

12

16

393

461

120

444.5

28

M10

60

50

5

8

31

24

M8

50

40

5

8

27

132S

1LA7130

2,4,6,8

128

12

16

452.52)

551.5

140

5052)

38

M12

80

70

5

10

41

38

M12

80

70

5

10

41

1LA7131

2

132M

1LA7133

4,6,8

128

12

16

452.52)

551.5

140

5052)

38

M12

80

70

5

10

41

38

M12

80

70

5

10

41

1LA7134

6

160M

1LA7163

2,4,6,8

160.5

15

19

588

721

165

640.5

42

M16

110

90

10

12

45

42

M16

110

90

10

12

45

1LA7164

2,8

160L

1LA7166

2,4,6,8

160.5

15

19

588

721

165

640.5

42

M16

110

90

10

12

45

42

M16

110

90

10

12

45

180M

1LA5183

2,4

159

15

19

712

841

132

793.5

48

M16

110

100

5

14

51.5

48

M16

110

100

5

14

51.5

180L

1LA5186

4,6,8

159

15

19

712

841

132

793.5

48

M16

110

100

5

14

51.5

48

M16

110

100

5

14

51.5

200L

1LA5206

2,6

178

19

25

769.5

897

192

850

55

M20

110

100

5

16

59

55

M20

110

100

5

16

59

1LA5207

2,4,6,8

225S

1LA5220

4,8

184.5

19

25

806

933.5

192

887.5

60

M20

140

125

7.5

18

64

55

M20

110

100

5

16

59

225M

1LA5223

2

184.5

19

25

776

903.5

192

857.5

55

M20

110

100

5

16

59

55

M20

110

100

5

16

59

4,6,8

806

933.5

887.5

60

M20

140

125

7.5

18

64


1)The motors of frame size 56 M are not ventilated.

2)In a low-noise version, the dimension L is 8 mm greater and the dimension LM is 11.5 mm greater.

3)For 1LA7 063 with type of construction code 1 (B5, IM V1 without protective cover, IM V3) the dimensions L, LC and LM are 26 mm longer.



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