Three-phase Asynchronous Motor

YEJA Series

YEJA series AC electromagnetic brake three-phase asynchronous motor is composed of two parts: standard Y2 series three-phase asynchronous motor and AZML series three-phase AC electromagnetic brake. The spindle of the back end of the motor is connected with the friction disc of the brake by spline. The electromagnet is fixed on the back end cover of the motor, which belongs to the power-off braking type.This series of products have obtained ISO 9001 system certification and CCC product certification certification.

Operating conditions

1. Elevation not exceeding 1000m;

2. When the monthly mean minimum temperature is not higher than 25℃, the wettest monthly average maximum relative humidity is 95%.

3. The highest ambient temperature does not exceed 40℃ and the lowest is -15℃.

4. Working mode S1 (continuous working system);

5. The rated voltage is 380V 50Hz. Different voltage and frequency can be designed and manufactured separately.

 

Product characteristics

1. The protection level of this series of products reaches IP55.

2. The cooling mode of motor is IC411 (self-fan cooling).

3. The AC brake has been carefully designed. In addition to the charged part sealed in the epoxy resin shell, the brake is installed in a fully sealed structural component when it is assembled with the motor, which can effectively prevent cotton yarn, paper scraps, dust, grease, iron scraps, powder and other impurities from entering the brake, thus prolonging its service life.

4. AC brake has the advantages of fast starting response, short braking time, safe and reliable braking moment adjustable, etc.

5. With flexible manual release device, self-locking or temporary wrench can be freely chosen;

6. AC brake and motor use the same power supply voltage, without AC-DC conversion rectifier, avoid AC-DC conversion, easy to use;

7. Motor insulation grade is B and F, brake insulation grade is F.

8. Use two-position junction boxes, i.e. separate junction boards for motors and brakes respectively.

9. Installation size and power level of the motor fully conform to JB/T6456 industry standard and IEC-72 international standard.

10. 63-71 are aluminium-shell motors, 80-160 are aluminium-shell or cast-iron-shell motors, and 180 are cast-iron-shell motors.


Outline and mounting dimensions

1.jpg

B3 type motor base with feet and no flange on the end cover

Frame size

A

B

C

D

E

FxU

G

H

K

AB

AC

HD

L

63

100

80

40

11

23

4X4

8.5

63

7

125

130

180

340

71

112

90

45

14

30

5X5

11

71

7

140

155

195

380

80

125

100

50

19

40

6X6

15.5

80

10

160

175

215

420

90S

140

100

56

24

50

8X7

20

90

10

180

190

230

450

90L

140

125

56

24

50

8X7

20

90

10

180

190

230

470

100L

160

140

63

28

60

8X7

24

100

12

200

205

265

535

112M

190

140

70

28

60

8X7

24

112

12

225

230

290

555

132S

216

140

89

38

80

10X8

33

132

12

260

270

330

625

132M

216

178

89

38

80

10X8

33

132

12

260

270

330

670

160M

254

210

108

42

110

12X8

37

160

15

310

330

400

755

160L

254

254

108

42

110

12X8

37

160

15

310

330

400

800

180M

279

241

121

48

110

14X9

42.5

180

15

355

360

455

840

180L

279

279

121

48

110

14X9

42.5

180

15

355

360

455

880

 

Outline and mounting dimensions

2.jpg


B5 motor with base feet and flange-less end cover (with through hole)

Frame size

D

E

FxU

G

M

N

P

R

S

T

Number of

flange holes

AC

AD

L

63

11

23

4X4

8.5

115

95

140

0

10

3

4

130

115

340

71

14

30

5X5

11

130

110

160

0

10

3

4

155

125

380

80

19

40

6X6

15.5

165

130

200

0

12

3.5

4

175

135

420

90S

24

50

8X7

20

165

130

200

0

12

3.5

4

190

140

450

90L

24

50

8X7

20

165

130

200

0

12

3.5

4

190

140

470

100L

28

60

8X7

24

215

180

250

0

15

4

4

205

165

535

112M

28

60

8X7

24

215

180

250

0

15

4

4

230

175

555

132S

38

80

10X8

33

265

230

300

0

15

4

4

270

200

625

132M

38

80

10X8

33

265

230

300

0

15

4

4

270

200

670

160M

42

110

12X8

37

300

250

350

0

19

5

4

330

240

755

160L

42

110

12X8

37

300

250

350

0

19

5

4

330

240

800

180M

48

110

14X9

42.5

300

250

350

0

19

5

4

360

280

840

180L

48

110

14X9

42.5

300

250

350

0

19

5

4

360

280

880


Outline and mounting dimensions

3.jpg


Motor with B14 frame with feet and no flange on the end cover (small flange with screw hole)

Frame size

D

E

FxU

G

M

N

P

R

S

T

Number of

flange holes

AC

AD

L

63

11

23

4X4

8.5

75

60

90

0

M5

3

4

130

115

340

71

14

30

5X5

11

85

70

103

0

M6

2.5

4

155

125

380

80

19

40

6X6

15.5

100

80

114

0

M6

3

4

175

135

420

90S

24

50

8X7

20

115

95

128

0

M8

3

4

190

140

450

90L

24

50

8X7

20

115

95

128

0

M8

3

4

190

140

470

100L

28

60

8X7

24

130

110

150

0

M8

3.5

4

205

165

535

112M

28

60

8X7

24

130

110

158

0

M8

3.5

4

230

175

555

 

Technical date

Type No.

Rdted

output

380V 50Hz Full Load

Locked current

Rated torque

IST/TFL

Locked torque

Rated lorque

TST/TFL

Max torque

Rated torque

TM/TFL

Static braking moment

N.m

No-toad braking time

<(s)

Brake power

<(W)

Noise

level

LW

dB(A)

Weight

(Kg)

Speed

(r/min)

Current

IN

(A)

EFF

%

Power factor cosΦ

(kW)HP

380V 50Hz Synchronous Speed 1500r/min(4 poles)

YEJA631-4

0.12

0.16

1320

0.43

57.0

0.72

4.4

2.1

2.2

2

0.20

30

52

6

YEJA632-4

0.18

0.25

1320

0.61

60.0

0.73

4.4

2.1

2.2

2

0.20

30

52

7.5

YEJA711-4

0.25

0.34

1390

0.8

65.0

0.74

5.2

2.1

2.2

4

0.20

40

55

9.3

YEJA712-4

0.37

0.5

1390

1.1

67.0

0.75

5.2

2.1

2.2

4

0.20

40

55

10.5

YEJA801-4

0.55

0.75

1390

1.6

71.0

0.76

6.0

2.4

2.3

7.5

0.20

50

61

14

YEJA802-4

0.75

1.0

1390

2.1

73.0

0.76

6.0

2.3

2.3

7.5

0.20

50

61

15

YEJA90S-4

1.1

1.5

1400

2.8

76.5

0.78

6.5

2.3

2.3

15

0.20

60

67

20

YEJA90L-4

1.5

2.0

1400

3.7

78.5

0.79

6.5

2.3

2.3

15

0.20

60

67

23

YEJA100L1-4

2.2

3.0

1420

5.0

81.0

0.82

7.0

2.2

2.3

30

0.20

80

70

31

YEJA100L2-4

3

4.0

1420

6.8

82.6

0.81

7.0

2.2

2.3

30

0.20

80

70

33

YEJA112M-4

4

5.5

1440

8.8

84.2

0.82

7.0

2.2

2.3

40

0.25

110

74

44

YEJA132S-4

5.5

7.5

1440

11.6

85.1

0.84

7.0

2.2

2.3

75

0.25

130

78

80

YEJA132M-4

7.5

10

1440

15.4

87.0

0.85

7.0

2.2

2.3

75

0.25

130

78

94

YEJA160M-4

11

15

1460

22.5

88.4

0.84

7.0

2.2

2.3

150

0.35

150

82

150

YEJA160L-4

15

20

1460

30

89.4

0.85

7.0

2.2

2.2

150

0.35

150

82

160

YEJA180M-4

18.5

25

1470

36.3

90.0

0.86

7.0

2.0

2.2

200

0.35

150

82

195

YEJA180L-4

22

30

1470

42.9

95.5

0.86

7.0

2.0

2.2

200

0.35

150

82

210

380V 50Hz Synchronous Speed 1000r/min(6 poles)

YEJA711-6

0.18

0.25

880

0.74

56.0

0.66

4.0

1.9

2.0

4

0.20

40

52

9.3

YEJA712-6

0.25

0.37

880

0.95

59.0

0.68

4.0

1.9

2.0

4

0.20

40

52

10.5

YEJA801-6

0.37

0.5

900

1.3

62.0

0.70

4.7

1.9

1.9

7.5

0.20

50

54

14

YEJA802-6

0.55

0.75

900

1.8

65.0

0.72

4.7

1.9

2.0

7.5

0.20

50

54

15

YEJA90S-6

0.75

1.0

910

2.3

69.0

0.70

5.5

2.0

2.0

15

0.20

60

61

20

YEJA90L-6

1.1

1.5

910

3.2

72.0

0.72

5.5

2.0

2.0

15

0.20

60

65

23

YEJA100L-6

1.5

2.0

940

4.0

76.0

0.74

6.0

2.0

2.0

30

0.20

80

67

33

YEJA112M-6

2.2

3.0

950

5.6

79.0

0.74

6.0

2.0

2.0

40

0.25

110

67

44

YEJA132S-6

3

4.0

960

7.2

81.0

0.76

6.5

2.1

2.0

75

0.25

130

71

80

YEJA132M1-6

4

5.5

960

9.4

82.0

0.77

6.5

2.1

2.0

75

0.25

130

71

90

YEJA132M2-6

5.5

7.5

960

12.6

84.0

0.78

6.5

2.1

2.0

75

0.25

130

71

94

YEJA160M-6

7.5

10

970

17

86.0

0.78

6.5

2.0

2.0

150

0.35

150

75

150

YEJA160L-6

11

15

970

24.6

87.5

0.78

6.5

2.0

2.0

150

0.35

150

75

160

YEJA180L-6

15

20

970

31.6

89.0

0.81

6.5

1.8

2.0

200

0.35

150

78

205

380V 50Hz Synchronous Speed 750r/min(8 poles)

YEJA801-8

0.18

0.25

690

0.94

51.0

0.61

3.3

1.8

1.9

7.5

0.20

50

52

14

YEJA802-8

0.25

0.37

690

1.2

54.0

0.61

3.3

1.8

1.9

7.5

0.20

50

52

15

YEJA90S-8

0.37

0.5

690

1.5

62.0

0.61

4.0

1.8

1.9

15

0.20

60

56

20

YEJA90L-8

0.55

0.75

690

2.2

63.0

0.61

4.0

1.8

2.0

15

0.20

60

56

23

YEJA100L1-8

0.75

1.0

700

2.4

71.0

0.67

4.0

1.8

2.0

30

0.20

80

59

31

YEJA100L2-8

1.1

1.5

700

3.3

73.0

0.69

5.0

1.8

2.0

30

0.20

80

59

33

YEJA112M-8

1.5

2.0

700

4.4

75.0

0.69

5.0

1.8

2.0

40

0.25

110

61

44

YEJA132S-8

2.2

3.0

710

5.8

80.5

0.71

5.5

2.0

2.0

75

0.25

130

66

80

YEJA132M-8

3

4.0

710

7.7

82.0

0.72

5.5

2.0

2.0

75

0.25

130

66

94

YEJA160M1-8

4

5.5

720

9.9

84.0

0.73

6.0

2.0

2.0

150

0.35

150

69

140

YEJA160M2-8

5.5

7.5

720

13.3

85.0

0.74

6.0

2.0

2.0

150

0.35

150

69

150

YEJA160L-8

7.5

10

720

17.3

86.0

0.75

5.5

2.0

2.0

150

0.35

150

72

160

YEJA180L-8

11

15

730

24.8

87.5

0.77

6.0

1.7

2.0

200

0.35

150

72

205


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