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Motor Technology
request details compact range of brushless servo motors up to 43Nm
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The AEG-Lafert compact motors feature a smooth motor housing and the range is comparable to the long established Seidel SMB, 6SM, SBL and DBL motor ranges. The motors are supplied, plug-compatible, with the standard Seidel pin configuration for easy integration.

 

They offer an excellent price performance ratio and a wide range of standard configurations and are maintenance free. The range includes motors with 4, 6 or 8 pole windings.

 

standard features
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from 0,2Nm up to 43Nm

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with 230 and 400V sinusoidal windings

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shaft with key-way and key

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temperature sensor / class F insulation

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2 pole resolver

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speeds up to 6000rpm

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IP65 as standard

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choice of connection types including plugs or terminal box

 

options
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choice of feedback types including sine / cosine encoders from Heidenhain and Stegmann, incremental encoders

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holding brakes

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fan and water cooling

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protection up to IP67 on request

 

typical applications
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Machines for packaging industry

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Robotics and manipulation

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Textile machines

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Plastic moulding machines

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Glass and stone working

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Intermittent motion controls

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Wood working machinery

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Wrapping machine

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Graphic and serigraphic machines

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Machines for the ceramics industry

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Winding and unwinding machines

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Vehicles supplied by batteries for material transport and movement

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Press supply

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Transfer lines

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Numerical control axis drives
 

technical data

 

The data below is for the standard 4 and 6 pole motors with 400V / 3000 rpm. 2000rpm on the B100 range.

 

Model

holding

torque

inertia weight

holding

current

torque

constant

 

(Nm) (kg cm2) (kg) (A) (Nm/A)

B 28-D2S

0.2 0.07 1.55 0.1 0.84

B 28-D4S

0.4 0.13 1.75 0.3 0.84

B 28-D6S

0.6 0.18 1.95 0.4 0.84

B 28-D8S

0.8 0.23 2.15 0.6 0.84

B 36-D7P

0.7 0.38 1.4 0.48 1.45

B 36-E3P

1.3 0.78 2.2 0.89 1.45

B 36-E8P

1.8 1.08 3.1 1.24 1.45

B 36-F3P

2.3 1.43 4.0 1.58 1.45

B 56-E2S

1.2 0.73 3.5 0.8 1.48

B 56-F4S

2.4 1.40 4.4 1.6 1.48

B 56-G4S

3.4 1.84 5.4 2.3 1.48

B 56-D7J

0.75 0.35 1.4 0.5 1.45

B 56-E5J

1.5 0.60 2.2 1.0 1.45

B 56-F3J

2.3 0.90 3.1 1.6 1.45

B 56-03J

3.0 1.20 4.0 2.1 1.45

B 63-02S

2 3.30 5.80 1.5 1.63

B 63-04S

4 6.20 6.90 2.9 1.63

B 63-06S

6 8.01 8.80 4.4 1.63

B 63-08S

8 10.00 9.90 5.9 1.63

B 71-04S

4.0 15.75 8.0 2.5 1.63

B 71-08S

8.0 23.60 12.7 4.9 1.63

B 71-12S

12.0 31.53 17.4 7.4 1.63

B 71-16S

16.0 38.44 22.1 9.8 1.63

B 71-20S

20.0 45.35 26.8 12.3 1.63

B 10-12J

12 17.4 11.5 7.4 1.63

B 10-20J

20 26.8 15.9 12.3 1.63

B 10-24J

24 31.5 18.1 14.7 1.63

B 10-28J

28 36.2 20.3 17.2 1.63

B 1024S

24 136 25 9.8 1.41

B 1030S

30 170 29 12.2 1.41

B 1043S

43 238 33 17.6 1.41

 

dimensions

Dimensions

Motor

 

 

 

 

 

 

 

Shaft

 

Key

 

 

in mm

A

B

C

D

F

G

H

I

S

T

U

V

W

B 28-D2S

106

20

2.5

12

58

40

63

5.5

9

7.2

3

3

15

B 28-D4S

121

 

 

 

 

 

 

 

 

 

 

 

 

B 28-D6S

136

 

 

 

 

 

 

 

 

 

 

 

 

B 28-D8S

151

 

 

 

 

 

 

 

 

 

 

 

 

B 36-D7P

116

23

2.5

6

70

60

75

5.8

11

8.5

4

4

16

B 36-E3P

141

B 36-E8P

166

B 36-F3P

191

B 56-E2S

127

31

3

11

92

80

100

6.5

14

11

5

5

20

B 56-F4S

152

B 56-G4S

177

B 56-D7J

108

30

3

11

77

80

100

6.5

14

11

5

5

20

B 56-E5J

133

B 56-F3J

158

B 56-03J

183

B 63-02S

150

40

3

8

115

95

115

9

19

15.5

6

6

30

B 63-04S

175

B 63-06S

200

B 63-08S

225

B 71-04S

173

50

3.5

11.75

142

130

165

12.5

24

20

8

7

40

B 71-08S

198

B 71-12S

223

B 71-16S

248

B 71-20S

273

B 10-12J

188

58

5

25

142

180

215

13

32

27

10

8

45

B 10-20J

238

B 10-24J

263

B 10-28J

288

B 1024S

235

58

5

16

190

180

215

13

32

27

10

8

45

B 1030S

260

B 1043S

300

 

Permissible mechanical loading of the motor shaft

Basis: Life of the bearings 30.000 h, Radial force FR applied at the mid point of the shaft and at a motor speed of 3.000 min-1, max. FR und FA not applied at the same time.

 

B 28 B 36 B 56 B 63 B 71 B 100

Radial force FR [N]

220 300 350 560 600 1300

Axial force FA [N]

22 30 35 56 60 130

 

holding brakes

The B series motors can be supplied with a "zero-speed" holding brake. Please note that this option increases the overall length of the motors (see dimensions). Motor inertia and weight will also increase.