Three-phase Asynchronous Motor

YDT Series

Among series YDT motors, the pole-and speed-changing 3-phase asynchronousmotor specially matched for the load of fanblowers or pumps is an outgrowth fromseries Y motors.

The series motors are novel in design their rotational speed will decrease by deg-rees of quadratic relation with the increase in the load of fanblowers or pumps, their torque properties: the power of motor is directly proportional to the quadrate of rotational speed Due to it that they can reasonably match the corresponding power according to the complemental requirement of rotational speed, they can save a lot of energy, therefore may be rated as an ideal dynamic force for the fanblowers of load type they are widely used in metallurgy, mining, textile, dyeing, chemical industry, light industry, architecture, civil facilities and other departments virtues of high efficiency, saving energy, low noise, little vibration, fine isolation reliable operation easy maintenance, etc.

Series YDT motors conform to the international standards of IEC, Their main qualifications have reached the advanced standard among the same products both at home and abroad.

This company produces series YDT motors strictly according to the atandards of JB/T8681 -1998.


Type defignations

Y       Asynchronous motor

D       Speed

T       Load of fanblowers or pumps

250   Frame size

M      Frame no. S-Short、M-Medium、L-Long-6/8  ploes


Serice condition

1 、Ambient temperature:to be altered with the change of seasons but do not exceed40℃

2、Altitude:to be used lower than 1,000 meters above sea level.

3、Rated frenquency:50HZ

4、Rated voltage:380V

5、Duty:continuous(s1)

6、Metod of starting:can be started directly on full voltage for all sizes of motors.

 

DESIGNATION FOR LEADING -OUT WIRE 

HIGH SPEED

MIDDLE SPEED

LOW SPEED

APPLICABLE TYPE(POIF NUMBERS)

1.jpg


5.jpg

6/8

4/6

2.jpg


6.jpg

2/4

4/8

3.jpg

4.jpg

7.jpg

4/6/8

 

COMPANION FLANGE AND LEADING-OUT TERMINAL

VELOCITY RATIO

SYNCHRONOUS SPEED

1500/1000

1000/750

3000/1500

1500/750

1500/1000/750

CONNECTION

Y/Y

Y/Y

2Y/Y

2Y/Y

2Y/Y/Y

TERMINAL

6

6

6

6

9

 

Technical date

Type

Output(KW)

Current

(A)

Speed

(r/min)

Efficiency

(%)

powor Factor

(cosΦ)

Noiseleve DB

(A)

Locked torque

Rated torque

Locked currend

Rated currend

YDT80M.-2/4

0.75/0.17

1.9/0.7

2850/1410

68.0/58.0

0.82/0.60

79

2.0/1.4

7.5/5.5

YDT80M2-2/4

0.95/0.25

2.4/0.9

2850/1410

70.0/64.0

0.81/0.65

79

2.0/1.4

7.5/5.5

YDT90S-2/4

1.40/0.30

3.6/0.9

2810/1430

71.0/70.0

0.82/0.72

79

2.0/1.4

7.5/5.5

YDT90U2/4

1.90/0.40

4.3/1.1

2810/1430

75.0/72.0

0.86/0.73

83

2,0/1.4

7.5/5.5

YDT100L-2/4

2.50/0.65

5.3/1.8

2890/1420

82.0/74.0

0.87/0.72

83

2.0/1.4

7.5/5.5

TDT100L2-2/4

3.10/0.80

6.4/2.2

2890/1420

82.0/76.0

0.87/0.72

87

2.0/1.4

7.5/5.5

YDT112M-2/4

4.40/1.10

9.2/2.5

2875/1440

82.0/80.0

0.88/0.74

87

2.0/1.4

7.5/5.5

YDT1328-2/4

5.90/1.40

11.7/3.5

2910/1450

83.0/80.0

0.91/0.74

87

1.9/1.3

7.5/5.5

YPT132M-2/4

8.00/2.00

15.3/4.7

2910/1450

85.0/83.0

0.91/0.77

91

1.9/1.3

7.5/5.5

YDT160M-2/4

12.50/2.80

24.1/6.6

2930/1460

86.0/85.0

0.91/0.75

91

1.9/1.3

7.5/5.5

YDT160L-2/4

16.50/3.80

31.0/8.7

2930/1460

87.0/86.0

0.91/0.76

95

1.9/1.3

7.5/5.5

YDT90S-4/6

1.10/0.32

2.9/1.1

1400/930

70.0/63.0

0.78/0.66

95

1.8/1.6

7.0/6.0

YDT90L-4/6

1.40/0.45

3.5/1.5

1400/930

72.0/68.0

0.81/0.66

75

1.8/1.6

7.0/6.0

YDT100Li-4/6

2.20/0.70

5.312.2

1430/945

80.0/73.0

0.79/0.66

75

1.8/1.6

7.0/6.0

YDT100U-4/6

2.50/0.90

6.0/2.9

1430/945

81.0/74.0

0.78/0.67

78

1.8/1.6

7.0/6.0

YDT112M-4/6

3.20/1.10

7.1/3.1

1440/955

82.0/78.0

0.82/0.68

78

1.8/1.6

7.0/6.0

YDT132S-4/6

4.70/1.50

10.0/4.1

1450/970

84.0/81.0

0.83/0.68

82

1.8/1.6

7.0/6.0

YDT132M-4/6

6.70/2.20

13.8/5.7

1450/970

85.0/83.0

0.85/0.69

82

1.8/1.6

7.0/6.0

YDT160M-4/6

9.50/3.10

19.3/8.0

1455/975

87.0/83.0

0.84/0.69

82

1.8/1.6

7.5/7.0

YDT160L-4/6

12.00/4.00

24.4/10.0

1455/975

88.0/83.0

0.84/0.69

86

1.8/1.6

7.5/7.0

YDT180M-4/6

15.50/5.10

29.0/11.5

1460/980

87.0/81.0

0.84/0.72

86

1.5/1.5

7.5/7.0

YDT180L-4/6

18.50/6.20

34.3/13.9

1460/980

87.0/81.0

0.85/0.74

90

1.5/1.5

7.5/7.0

YDT200L-4/B

26.00/8.70

48.2/19.1

1465/980

88.0/83.0

0.85/0.77

90

1.5/1.5

7.5/7.0

YDT225S-4/6

33.00/11.00

60.7/24.2

1470/980

89.0/84.0

0.86/0.84

92

1.5/1.5

7.5/70

YDT225M-4/6

39.00/13.00

71.3/27.3

1470/980

90.0/85.0

0.86/0.85

92

1.5/1.5

7.5/7.0

YDT250M-4/6

47.00/16.00

84.2/32.3

1475/985

90.0/85.0

0.89/0.87

92

1.5/1.5

7.5/7.0

YDT280S-4/6

55.00/18.50

99.6/37.3

1480/985

90 0/85 0

0.88/0.86

94

1.5/1.5

7.5/7.0

YDT280Mi-4/6

70.00/25.00

125.0/48.4

1480/985

91.0/87.0

0.88/0.87

94

1.5/1.5

7.5/7.0

YDT280Mz-4/6

84.00/28.00

150.6/54.8

1480/985

91.0/87.0

0.88/0.87

98

1.5/1.5

7.517.0

YDT315&4/6

95.00/32.00

177.4/65.3

1485/985

91.0/89.0

0.86/0.79

98

1.5/1.5

7.517.0

YDT315M-4/6

115.00/38.00

217.5/77.9

1485/985

92.0/90.0

0.86/0.78

98

1.5/1.5

7.5/70

YDT315L-4/6

135.00/45.00

260.0/90.5

1485/985

92.0/90.0

0.86/0.80

100

1.5/1.5

7.5/7.0

YDT315U-4/6

160.00/55.00

294.0/113.4

1485/985

93.0/91.0

0.86/0.80

100

1.5/1.5

7.5/7.0

YDT90S-4/8

1.00/0.22

2.5/1.0

1400/670

70.0/55.0

0.82/0.62

100

1.9/1.5

7.0/5.0

YDT90L-4/8

1.30/0.30

3.1/1.2

1400/670

72.0/58.0

0.82/0.63

75

1.9/1.5

7.0/5.0

YDT100L1-4/8

2.00/0.55

4.7/2.1

1420/690

80.0/65.0

0.80/0.61

75

1.9/1.5

7.0/5.0

YDT100L2-4/8

2.40/0.65

5.5/24

1420/690

80.0/66.0

0.81/0.61

78

1.9/1.5

7.0/5.0

YDT112M-4/8

3.20/0.90

7.4/3.3

1440/700

83.0/71.0

0.78/0.59

78

1.9/1.5

7.0/5.0

YDT132S-4/8

4.50/1.10

9.7/3.7

1450/715

84.0/75.0

0.82/0.59

82

2.0/1.2

7.0/5.0

YOT132M-4/8

6.30/1.50

13.2/4.9

1450/715

85.0/78.0

0.83/0.59

82

2.0/1.2

7.0/5.0

YDT160M-4/8

8.90/2.00

18.2/5.4

1440/720

85.0/82.0

0.85/0.67

82

2.0/1.2

7.0/5.0

YDT160L-4/8

12.00/2.70

23.5/6.9

1440/720

86.0/84.0

0.86/0.67

86

2.0/1.2

7.0/5.0

 

Technical date

Type

Output(KW)

Current

(A)

Speed

(r/min)

Efficiency

(%)

powor Factor

(COSΦ)

Noiseleve DB

(A)

locked Torqua

Rated Torque

Locirod Corrend

Rated Currend

YDT180M-4/8

16.00/4.00

31.8/10.9

1470/725

88.0/84.0

0.85/0.65

90

2.0/1.2

7.0/5.0

YDT180L-4/8

19.50/5.00

38.6/13.4

1470/725

89.0/85.0

0.85/0.66

2.0/1.2

7.0/5.0

YDT200L-4/8

29.00/7.50

56.8/19.6

1475/730

90.0/87.0

0.85/0.66

92

2.0/1.2

7.0/5.0

YDT225M-4/8

40.00/9.50

74.6/25.5

1475/735

91.0/88.0

0.88/0.64

94

2.0/1.3

7.5/5.0

YDT250M-4/8

52.00/14.50

97.3/37.0

1480/735

91.0/88.0

0.87/0.66

2.0/1.3

7.5/5.0

YDT280S-4/8

65.00/17.00

122.8/41.8

1485/735

91.0/89.0

0.87/0.68

98

2.0/1.3

7.5/5.0

YDT280M-4/8

75.00/18.50

137.4/43.9

1485/740

91.0/90.0

0.88/0.70

2.0/1.3

7.5/5.0

YDT315S-4/8

92.00/25.00

174.8/58.7

1485/740

91.0/90.0

0.86/0.70

100

2.0/1.3

7.5/5.0

YDT315M-4/8

110.00/30.00

208.3/70.1

1485/740

92.0/91.0

0.86/0.70

2.0/1.3

7.5/5.0

YDT315L2-4/8

135.00/36.00

253.3/84.0

1485/740

92.0/91.0

0.87/0.70

2.0/1.3

7.5/5.0

YDT315L2-4/8

155.00/41.00

288.0/94.7

1485/740

92.0/91.0

0.87/0.71

2.0/1.3

7.5/5.0

YDT90S-6/8

0.65/0.25

2.3/1.3

930/700

65.0/52.0

0.63/0.85

1.8/1.6

7.0/6.0

YDT90L-6/8

0.80/0.35

2.9/1.6

930/700

67.0/56.0

0.62/0.58

73

1.8/1.6

7.0/6.0

YDT100L1-6/8

1.30/0.55

4.1/2.3

950/700

71.0/62.0

0.66/0.58

1.8/1.6

7.0/6.0

YDT100L2-6/8

1.60/0.75

3.212.9

950/700

74.0/66.0

0.67/0.59

75

1.8/1.6

7.0/6.0

YDT112M-6/8

2.20/0.90

6.0/3.4

950/705

74.0/67.0

0.68/0.69

1.8/1.6

7.0 丨 6.0

YDT132S-6/8

2.60/1.20

6.9/4.1

960/720

79.0/73.0

0.71/0.60

79

1.8/1.6

7.0/6.0

YDT132M1-6/8

3.30/1.60

8.0/5.3

960/720

80.0/76.0

0.76/0.60

1.8/1.6

7.0/6.0

YDT132M2-6/8

4.50/2.20

11.0/7.1

960/720

82 0/77.0

0.75/0.60

1.8/1.6

7.0/6.0

YDT160M-6/8

6.50/3.20

14.9/9.5

970/725

84.0/80.0

0.76/0.61

83

1.8/1.6

7.0/6.0

YDT160L-6/8

9.00/4.50

20.3/13.0

970/725

86.0/82.0

0.77/0.62

86

1.8/1.6

7.0/6.0

YDT180L-6/8

13.00/6.50

26.0/15.1

970/725

66.0/81.0

0.77/0.65

1.5/1.5

7.0/6.0

YDT200L1-6/8

17.00/8.50

35.5/20.6

970/730

87.0/82.0

0.80/0.66

88

1.5/1.5

7.0/6.0

YDT200L2-6/8

22.00/11.00

44.3/27.8

970/730

88.0/83.0

0.80/0.68

1.5/1.5

7.0/6.0

YDT225M-6/8

30.00/15.00

62.3/32.2

980/730

89.0/87.0

0.83/0.78

92

1.5/1.5

7.0/6.0

YDT250M-6/8

37.00/18.00

72.1/38.5

980/735

90.0/87.0

0.86/0.60

1.5/1.5

7.0/6.0

YDT280S-6/8

45.00/22.00

86.8/46.2

985/735

90.0/88.0

0.86/0.81

96

1.5/1.5

7.0 丨6.0

YDT280M1-6/8

55.00/28.00

104.7/57.2

985/735

91.0/89.0

0.82/0.81

1.5/1.5

7.0/6.0

YDT280M2-6/8

65.00/32.00

122.0/66.6

985/735

91.0/89.0

0.82/0.81

100

1.5/1.5

7.0/6.0

YDT315S-6/8

75.00/37.00

145.1/40.4

985/735

91.0/90.0

0.84/0.78

1.5/1.5

7.0/6.0

YDT315M-6/8

90.00/45.00

171.6/90.4

985/735

92.0/91.0

0.85/0.82

1.5/1.5

7.0/6.0

YDT315L1-6/8

110.00/55.00

209.5/115.7

985/735

92.0/91.0

0.85/0.78

82

1.5/1.5

7.0/6.0

YDT315L2-6/8

132.00/66.00

252.0/137.4

985/735

92.0/91.0

0.85/0.78

1.5/1.5

7.0 丨6.0

YDT112M-4/6/8

2.30/0.80/0.60

5.9/3.272.7

1455/960/7.5

79.0/65.0/61.0

0.73/0.57/0.53

2.0/1.7/1.3

7.5/6.5/4.0

YDT132S-4/6/8

3.10/1.10/0.80

7.1/3.9/3.1

1460/970/720

81.0/71.0/68.0

0.79/0.60/0.57

2.0/1.7/1.3

7.5/6.5/4.0

YDT132M-4/6/8

4.50/1.50/1.10

9.S/4.7/3.9

1460/970/720

83.0/74.0/72.0

0.82/0.65/0.57

2.0/1.7/1.3

7.5/6.5/4.0

YDT160M-4/6/8

7.50/2.60/1.50

16.0/7.3/4.8

1460/980/730

84.0/79.0/79.0

0.82/0.67/0.58

1.8/1.6/0.95

7.5/6.5/4.0

YDT160L-4/6/8

10.20/3.50/2.0

20.6/9.5/6.0

1460/980/730

86.0/81.0/81.0

0.85/0.68/0.60

86

1.8/1.6/0.95

7.5/6.5/4.0

YDT180M-4/6/8

13.00/4.50/2.60

24.2/10.6/7.7

1460/980/730

86.0/80.0/80.0

0.90/0.80/0.63

1.8/1.6/0.95

8.0/7.5/5.5

YDT180L-4/6/8

16.00/6.00/3.30

29.6/13.6/9.7

1460/980/730

87.0/81.0/81.0

0.90/0.81/0.63

90

1.8/1.6/0.95

8.0/7.5/5.5

YDT200L-4/6/8

22.00/8.00/4.50

40.6/17.8/13.2

1460/980/730

87.1/82.0/82.0

0.90/0.82/0.62

1.8/1.6/0.95

8.0/7.5/5.5

YDT225S-4/6/8

28.00/10.00/5.50

53.3/21.1/13.4

1470/980/740

89.0/83.0/85.0

0.88/0.85/0.70

92

1.8/1.7/1.1

8.0/7.5/5.5

YDT225M-4/6/8

34.00/12.00/7.50

63.1/24.7/17.2

1470/980/740

89.0/83.0/87.0

0.89/0.86/0.74

1.8/1.7/1.1

8.0/7.5/5.5

YDT250M-4/6/8

44.00/15.50/10.00

78.1/32.1/22.6

1475/985/740

90.0/85.0/88.0

0.92/0.85/0.75

1.8/1.7/1.1

8.0/7.5/5.5

YDT280S-4/6/8

55.00/18.00/12.00

98.5/37.0/27.3

1480/990/740

90.0/85.0/88.0

0.92/0.85/0.74

1.8/1.7/1.1

8.0/7.5/5.5

YDT280M-4/6/8

66.00/21.00/15.00

116.9/42.5/32.8

1480/990/740

91.0/86.0/89.0

0.92/0.86/0.76

94

1.8/1.7/1.1

8.0/7.5/5.5

YDT315S-4/6/8

75.00/27.00/19.00

136.0/55.3/43.8

1480/990/740

90.0/87.0/89.0

0.91/0.84/0.73

1.8/1.4/1.3

8.0/7.5/5.5

YDT315M4/6/0

90.00/32.00/22.00

162.0/64.8/50.6

1480/990/740

91.0/88.0/90.0

0.91/0.84/0.72

 

100

 

1.8/1.4/1.3

8.0/7.5/5.5

YDT315L1-4/6/8

115.00/40.00/28.00

204.2/79.7/62.5

1480/990/740

91.0/88.0/90.0

0.91/0.85/0.74

1.8/1.4/1.3

8.0/7.5/5.5

YDT3152-4/6/8

140.00/51.00/35.00

253.6/101.8/80.2

1480/990/740

92.0/89.0/91.0

0.90/0.84/0.72

1.8/1.4/1.3

8.0/7.5/5.5

 


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