• YEJ series AC motor/ electric-magnet brake three-phase asynchronous motor

YEJ series AC motor/ electric-magnet brake three-phase asynchronous motor

YEJ series motor is three-phase asynchronous motors equipped with disc-shaped DC electromagnetic brake. Due to the characteristics of rapid braking, high reliability, and simple structure, it is applied in various mechanical equipment and transmission devices with requirements for quick braking and accurate positioning. 
 

 

 

Product Details

Quick Details Parameter

Rated voltage: : 380V
Rated frequency: : 50Hz
Working mode: : S1(Continuous working system)
Insulation class: : B

Description

Brand: Feng Chi Machinery                               Model: YEJ

Whether the stock: yes                                 whether wholesale: yes

Country of Origin: China

 

Rated voltage:380V

 

Rated frequency:50Hz

 

Working mode:S1(Continuous working system)

 

Insulation class: B

 

Protection class: motor body: IP44, brake: IP23

Electromagnetic brake power is supplied by rectifier power in the motor terminal box. 3KW: D.C 99V; 4KW:D.C170V

Altitude:1000m

Temperature: 40,-15

Cooling method: IC411(fan cooled)

When monthly mean minimum temperature is not higher than 25, mean maximum relative humidity is 90%.

 

Packaging Detail: According to your requirement

 

Detailed information

YEJ series motor is three-phase asynchronous motors equipped with disc-shaped DC electromagnetic brake. Due to the characteristics of rapid braking, high reliability, and simple structure, it is applied in various mechanical equipment and transmission devices with requirements for quick braking and accurate positioning. YEJ series motor adopts power-off brake and the brake is mounted on non-shaft extending end cover. When the motor is energized, AC 220V is rectified into DC 198V and brake is energized to generate electromagnetic force, which attracts the armature and compresses spring to disengage brake disc from the armature, and then the motor starts running. When the power is turned off, electromagnetic force disappears, and the spring pushes the armature to stop brake disc. Due to the friction torque, the motor stops rotating immediately. YEJ series motor derives from Y series motor, so in addition to the total length increased slightly due to the installation of brake, it has the same power level, installation dimensions and rest of shape dimensions with the same-base Y series motor.

Technical data

 

Type

Rated power

(KW)

Full loaded

Torque of

brake static braking

(NM)

Unloading braking

time

(s)

Excitation power

(W)

Starting current ratio

Starting torque ratio

Maximum torque

Asynchronous speed

(r/min)

Current

(A)

Efficiency

(%)

Power factor

(cosφ)

Synchronous speed 3000r/min(2p) 380V 50Hz

YEJ-80M1-2

0.75

2845

1.8

75.0

0.84

7.5

0.20

50

6.5

2.2

2.3

YEJ-80M2-2

1.1

2840

2.6

76.2

0.86

7.5

0.20

50

7.0

2.2

2.3

YEJ-90S-2

1.5

2840

3.4

78.5

0.85

15

0.20

60

7.0

2.2

2.3

YEJ-90L-2

2.2

2840

4.8

81.0

0.86

15

0.20

60

7.0

2.2

2.3

YEJ-100L-2

3

2860

6.3

82.6

0.87

30

0.20

80

7.0

2.2

2.3

YEJ-112M-2

4

2880

8.3

84.2

0.87

10

0.25

110

7.0

2.2

2.3

YEJ-132S1-2

5.5

2900

11.1

85.7

0.88

75

0.25

130

7.0

2.0

2.3

YEJ-132S2-2

7.5

2900

14.9

87.0

0.88

75

0.25

130

7.0

2.0

2.3

YEJ-160M1-2

11

2930

21.5

88.4

0.88

450

0.35

150

7.0

2.0

2.3

YEJ-160M2-2

15

2930

29.0

89.4

0.88

450

0.35

150

7.0

2.0

2.2

YEJ-160L-2

18.5

2930

35.1

90.0

0.89

150

0.35

150

7.0

2.0

2.2

YEJ-180M-2

22

2940

41.5

90.5

0.89

200

0.35

150

7.0

2.0

2.2

YEJ-200L1-2

30

2950

56.0

91.4

0.89

300

0.45

200

7.0

2.0

2.2

YEJ-200L2-2

37

2950

68.7

92.0

0.89

300

0.45

200

7.0

2.0

2.2

YEJ-225M-2

45

2970

83.0

92.5

0.89

450

0.45

200

7.0

2.0

2.2

Synchronous speed 1500r/min(4p) 380V 50Hz

YEJ-80M1-4

0.55

1390

1.5

71.0

0.76

7.5

0.2

50

5.2

2.4

2.3

YEJ-80M2-4

0.75

1390

2.1

73.0

0.76

7.5

0.2

50

6.0

2.3

2.3

YEJ-90S-4

1.1

1390

2.8

76.2

0.78

15

0.2

60

6.0

2.3

2.3

YEJ-90L-4

1.5

1390

3.7

78.5

0.79

15

0.2

60

6.5

2.3

2.3

YEJ-100L1-4

2.2

1410

5.0

81.0

0.82

30

0.2

80

6.5

2.2

2.3

YEJ-100L2-4

3

1410

6.8

82.6

0.81

30

0.2

80

7.0

2.2

2.3

YEJ-112M-4

4

1410

8.8

84.2

0.82

40

0.25

110

7.0

2.2

2.3

YEJ-132S-4

5.5

1435

11.6

85.7

0.84

75

0.25

130

7.0

2.2

2.3

YEJ-132M-4

7.5

1440

15.4

87.0

0.85

75

0.25

130

7.0

2.2

2.3

YEJ-160M-4

11

1440

22.5

88.4

0.84

150

0.35

150

7.0

2.2

2.3

YEJ-160L-4

15

1460

30.0

89.4

0.85

150

0.35

150

7.0

2.2

2.2

YEJ-180M-4

18.5

18.5

36.3

36.3

0.86

200

0.35

150

7.0

2.0

2.2

YEJ-180L-4

22

1470

42.9

90.5

0.86

200

0.35

150

7.0

2.0

2.2

YEJ-200L-4

30

1470

57.3

91.4

0.87

300

0.45

200

7.0

2.0

2.2

YEJ-225S-4

37

1480

70.2

92.0

0.87

450

0.45

200

7.0

1.9

2.2

YEJ-225M-4

45

1480

84.0

92.5

0.88

450

0.45

200

7.0

1.9

2.2

Synchronous speed 1000r/min(6p) 380V 50Hz

YEJ-90S-6

0.75

910

2.4

69.0

0.70

15

0.2

60

5.5

2.0

2.2

YEJ-90L-6

1.1

910

3.3

72.0

0.72

15

0.2

60

5.5

2.0

2.2

YEJ-100L-6

1.5

920

4.1

76.0

0,.74

30

0.2

80

6.0

2.0

2.2

YEJ-112M-6

2.2

935

5.7

79.0

0.74

40

0.25

110

6.0

2.0

2.2

YEJ-132S-6

3

960

7.4

81.0

0.76

75

0.25

130

6.5

2.0

2.2

YEJ-132M1-6

4

960

9.6

82.0

0.77

75

0.25

130

6.5

2.0

2.2

YEJ-132M2-6

5.5

960

12.8

84.0

0.78

75

0.25

130

6.5

2.0

2.0

YEJ-160M-6

7.5

970

17.0

86.0

0.78

150

0.35

150

6.5

2.0

2.0

YEJ-160L-6

11

970

24.5

87.5

0.78

150

0.35

150

6.5

2.0

2.0

YEJ-180L-6

15

970

31.6

89.0

0.81

200

0.35

150

6.5

1.8

2.0

YEJ-200L1-6

18.5

970

37.6

90.0

0.83

300

0.45

200

6.5

1.8

2.0

YEJ-200L2-6

22

970

44.7

90.0

0.83

300

0.45

200

6.5

1.8

2.0

YEJ-225M-6

30

980

58.6

91.5

0.85

450

0.45

200

6.5

1.7

2.0

Synchronous speed 750r/min(8p) 380V 50Hz

YEJ-132S-8

2.2

705

5.8

80.5

0.71

75

0.25

130

5.5

2.0

2.0

YEJ-132M-8

3

705

7.7

82.0

0.72

75

0.25

130

5.5

2.0

2.0

YEJ-160M1-8

4

720

9.9

84.0

0.73

150

0.35

150

6.0

2.0

2.0

YEJ-160M2-8

5.5

720

13.3

85.0

0.74

150

0.35

150

6.0

2.0

2.0

YEJ-160L-8

7.5

720

17.7

86.0

0.75

150

0.35

150

5.5

2.0

2.0

YEJ-180L-8

11

730

24.8

87.5

0.77

150

0.35

150

6.0

1.7

2.0

YEJ-200L-8

15

730

34.1

88.0

0.76

200

0.45

200

6.0

1.8

2.0

YEJ-225S-8

18.5

730

41.1

90.0

0.76

200

0.45

200

6.0

1.7

2.0

YEJ-225M-8

22

740

47.6

90.0

0.78

200

0.45

200

6.0

1.8

2.0

 

Product Description:

YEJ series electromagnetic brake three-phase asynchronous motor derives from Y series electromagnetic brake three-phase asynchronous motor. It is fabricated by installing coaxial electromagnetic brake on the back-end of Y series motor, and has the same power level and installation size with Y series motor. Currently, there are two kind s of electromagnetic brake, AC and DC. The YEJ series motor is applied in the environment without flammable, explosive and corrosive gas, and has characteristics of quick braking, running back and forth, accurate positioning, and preventing sliding. As the primary or auxiliary rotation, it is widely used in a variety of mechanical fields, such as Lifts, transport machinery, packaging machinery, printing machinery, food machinery, construction machinery, civil engineering machinery, gear machinery, metallurgical machinery, etc. Some products of the YEJ series motor have passed CCC China Compulsory Certification, and obtained CCC certification..

Packaging and shipping

Packaging Detail:  Neutral carton shockproof package

Delivery detail is according to your quantity

Delivery Detail:  3-22 working days after firm order

 

After-sale service:

1. We always improve ourselves and provide better service to our customer.

3. We can provide free OEM service.

4. We will regularly communicate with customers, our products in the use of the problems, to meet customer requirements, improve the quality of the products.

5. We will provide professional technical support, give customers some suggestion in the process of installation or use. 

 

Company Profile

All of our products have passed the certification of national and provincial ISO quality. Besides the modes above, we also have other types of products. We may discuss details if possible. Our main products are parts of vehicles, machinery and electronic, etc. We have a professional team specialized in international trade and machinery. We promise to provide the best service with highest quality and cheapest price for you.

   We also have a professional business team to offer you service such as purchasing agency, sample processing, OEM service or other trade forms in China.

Our company obtains customers’ trust through honest and sincere business attitude and we are complimented by customers for superior quality and high-tech products. We commit ourselves to making friends with people both in China and overseas by our exceptional products and perfect service.

    If you have any problems, don’t hesitate to come to us. We genuinely hope for our cooperation for common development. 

Feng Chi Machinery Co., Ltd.

 

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