1/2kW-15kW 3/4HP-20HP 3 Phase Premium efficiency Industrial Motors

    Rated Output : 1/2kW ~ 15kW; 3/4HP ~ 20HP
    Poles : 2 poles, 4 poles, 6 poles
    Frequency : 50 Hz, 60 Hz
    Rated Voltage : 380, 400, 415, 440, 460, 480, 550, 660, 690 V
    Protection Class : IP54, IP55
    Insulation Class : F, H
    Mounting Methods : B3, B14, B34, B5, B35
    Frame Size : 80~160 frame
    Housing Material : Die casted aluminum-alloy
    Brand Bearing : C&U, NSK, SKF, FAG
    Cooling Methods : IC411
  • Description
  • Technical Data
  • Mounting & Dimension
  • Production Standards
  • Inquiry

Premium efficiency motor

Premium efficiency design for energy saving purpose, which confirms to relevant requirements and rules of IEC standards

Be made of selected qualified die casted aluminum-alloy materials.

Good performance, such as high safety, energy saving, light weight, small volume, low noise, little vibration, big breakaway torque, reliable operation, stable running and convenient maintenance.

Light weight, small volume and simple construction.

The foot can be removable and various mounting modes are available.

Be widely used in many fields, such as pumps, fans, ventilators, mixer, crushers, agitators, compressors, machine tools, food machines, transport machines, agriculture machines etc.

Can be equipped with PTC if requested.


Labeling Standard

Series Code + Frame Size + Iron Core Length No. + Motor Poles

Example: ME3 90 L – 2

ME3—means premium efficiency motor

90—the second part means the height of motor center (when the motor has no foot, it is same to motor with foot)

L—the third part means the base iron core length no.(S-Short Base, M-Medium Base, L-Long Base)

2—the forth part means the motor poles, this is a 2 poles motor, synchronous speed is 3000 r/min (50Hz); 3600 r/min (60Hz)


Service Conditions

Voltage Wave: ±5%

Frequency Wave: ±2%

Ambient Temperature: -15~40°C

Altitude: 1000 m.a.s.l

Humidity: 90%

Protection Class: IP44, IP54, IP55

Insulation Class: F, H

Temp. Rising: 80K (B class), 105K (F class)

Cooling Method: IC411 (Fan cooling)

Working Duty: S1 (Continuous)

Tolerance

Efficiency: -0.1 x (1-η)

Power Factor: - (1- cos ϕ)/6, -0.02(min.)

Rotation: ±20%

Locked Current: ±20%

Locked Torque: -15%, +20%

Max. Torque: -10%

Moment of Inertia (J): ±10%

Connection: Star-connection for up to 3kW; Delta-connection for 4kW and above


Model

Output

Current

Speed

Eff.

P. F.

Torque

Ist

Tst

Tmax

Noise

Weight

kW

hp

Amps

r/min

η%

cos ϕ

Nm

In

Tn

Tn

dB(A)

kg

Synchronous Speed 3000 r/min = 2-Poles (50Hz)

ME3

801-2

0.75

1

1.64

2890

80.7

0.82

2.48

2.3

7

2.3

62

10

ME3

802-2

1.1

1.5

2.31

2890

82.7

0.83

3.63

2.2

7.3

2.3

62

11

ME3

90S-2

1.5

2

3.06

2890

84.2

0.84

4.96

2.2

7.6

2.3

67

14

ME3

90L-2

2.2

3

4.35

2890

85.9

0.85

7.27

2.2

7.6

2.3

67

15

ME3

100L-2

3

4

5.71

2895

87.1

0.87

9.90

2.2

7.8

2.3

74

20

ME3

112M-2

4

5.5

7.45

2910

88.1

0.88

13.1

2.2

8.3

2.3

77

26

ME3

132S1-2

5.5

7.5

10.1

2940

89.2

0.88

17.9

2

8.3

2.3

79

38

ME3

132S2-2

7.5

10

13.7

2940

90.1

0.88

24.4

2

7.9

2.3

79

45

ME3

160M1-2

11

15

19.6

2950

91.2

0.89

35.6

2

8.1

2.3

81

48

ME3

160M2-2

15

20

26.5

2950

91.9

0.89

48.6

2

8.1

2.3

81

76

ME3

160L-2

18.5

25

32.5

2950

92.4

0.89

59.9

2

8.2

2.3

81

78

Synchronous Speed 1500 r/min = 4-Poles (50Hz)

ME3

802-4

0.75

1

1.75

1430

82.5

0.75

5.01

2.3

6.6

2.3

56

10

ME3

90S-4

1.1

1.5

2.48

1440

84.1

0.76

7.30

2.3

6.8

2.3

59

13

ME3

90L-4

1.5

2

3.30

1440

85.3

0.77

9.9

2.3

7

2.3

59

15

ME3

100L1-4

2.2

3

4.52

1455

86.7

0.81

14.4

2.3

7.6

2.3

64

19

ME3

100L2-4

3

4

6.02

1455

87.7

0.82

19.7

2.3

7.6

2.3

64

23

ME3

112M-4

4

5.5

8.0

1460

88.6

0.82

26.2

2.2

7.8

2.3

65

29

ME3

132S-4

5.5

7.5

10.7

1470

89.6

0.83

35.7

2

7.9

2.3

71

39

ME3

132M-4

7.5

10

14.3

1470

90.4

0.84

48.7

2

7.5

2.3

71

48

ME3

160M-4

11

15

20.4

1470

91.4

0.85

71.5

2.2

7.7

2.3

73

73

ME3

160L-4

15

20

27.3

1470

92.1

0.86

97.4

2.2

7.8

2.3

73

88

Synchronous Speed 1000 r/min = 6-Poles (50Hz)

ME3

90S-6

0.75

1

1.93

955

78.9

0.71

7.50

2

6

2.1

57

12

ME3

90L-6

1.1

1.5

2.69

955

81

0.73

11.0

2

6

2.1

57

14

ME3

100L-6

1.5

2

3.60

955

82.5

0.73

15.0

2

6.5

2.1

61

20

ME3

112M-6

2.2

3

5.09

970

84.3

0.74

21.7

2

6.6

2.1

65

28

ME3

132S-6

3

4

6.84

970

85.6

0.74

29.5

2

6.8

2.1

69

35

ME3

132M1-6

4

5.5

9.0

970

86.8

0.74

39.4

2

6.8

2.1

69

47

ME3

132M2-6

5.5

7.5

12.0

970

88

0.75

54.1

2

7

2.1

69

50

ME3

160M-6

7.5

10

15.4

980

89.1

0.79

73.1

2

7

2.1

73

70

ME3

160L-6

11

15

22.0

980

90.3

0.8

107

2

7.2

2.1

73

87

Please contact us if standard or customized dimensions.

General Electrical Code: GB755-87; IEC34-1, DIN EN 34-1, IEC85

Power Rank and Size: GB4826-84; GB4772.2-84; IEC72

Protection Class: GB4942.1-85; IEC34-5, DIN EN 34-5

Cooling Method: GB/T1993-93; IEC34-6, DIN EN 34-6

Structure & Installation Type: GB997-81; IEC34-7, DIN EN 34-7

Rotation and Terminal Symbol: IEC34-8, DIN EN 34-8

Noise Level: IEC34-9, DIN EN 34-9

Restarting Feature: IEC34-12, DIN EN 34-12

Mechanical Vibration: IEC34-14, DIN EN 34-14

Voltage: IEC38, DIN EN 38

Vibration: DIN ISO 10816

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