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YD series pole-changing multi-speed three-phase asynchronous motor

Product overview

YD series variable pole multi-speed three-phase motor is one of the derived series of Y2 series motors designed uniformly in China. It has the advantages of excellent performance, beautiful appearance and good interchangeability with similar foreign products. The protection class is IP44. The motor has two-speed, three-speed, four-speed three types, the speed can be converted step by step. It is suitable for machinery, mining, metallurgy, textile, printing and dyeing, chemical industry, agricultural machinery and other equipment that need to be graded and variable speed, and can simplify or replace the gear reducer in mechanical transmission. The shape and installation dimensions of this series are the same as those of the Y2 series.

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otor@zjdawei.com.cn

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Products

Product Description

Product overview

YD series variable pole multi-speed three-phase motor is one of the derived series of Y2 series motors designed uniformly in China. It has the advantages of excellent performance, beautiful appearance and good interchangeability with similar foreign products. The protection grade is IP44. The motor has two-speed, three-speed, four-speed three types, the speed can be changed step by step. It is suitable for machinery, mining, metallurgy, textile, printing and dyeing, chemical industry, agricultural machinery and other equipment that need to be graded and variable speed, and can simplify or replace the gear reducer in mechanical transmission. The shape and installation dimensions of this series are the same as those of the Y2 series.


Mounting dimensions

Seat Number
Frame size		安装尺寸Mounting Dimensions(mm)Overall dimension Overall Dimensions(mm)
ABCDEFGHKMNPRSTABACADHDL
YD80125 100 50 19 40 6 15.5 80 10165 130200 0 12 3.5165175150 175290 
YD90S140 100 56 24 50 8 20.0 90 10 165 130 200 0 12 3.5 180 195 160 195 315 
YD90L140 125 56 24 50 8 20.0 90 10 165 130 200 0 12 3.5 180 195 160 195 340 
YD100L160 140 70 28 60 8 24.0 100 12 215 180 250 0 15 4.0 205 215 180 245 380 
YD112M190 140 70 28 60 8 24.0 112 12 215 180 250 0 15 4.0 245 240 190 265 400 
YD132S216 140 89 38 80 10 33.0 132 12 265 230 300 0 15 4.0 280 275 210 315 475 
YD132M216 178 89 38 80 10 33.0 132 12 265 230 300 0 15 4.0 280 275 210 315 515 
YD160M254 210 108 42 10 12 37.0 160 15 300 250 350 0 19 5.0 325 325 255 385 600 
YD160L254 254 108 42 110 12 37.0 160 15 300 250 350 0 19 5.0 325 325 255 385 645 
YD180M279 241 121 48 110 14 42.0 180 15 300 250 350 0 19 5.0 355 360 285 430 670 
YD180L279 279 121 48 110 14 42.0 180 15 300 250 350 0 19 5.0 355 360 282 430 710 
YD200L318 305 133 55 110 16 49.0 200 19 350 300 400 0 19 5.0 395 400 310 475 775 
YD225S356 286 149 60 140 18 53.0 225 19 400 350 450 0 19 5.0 435 470 345 520 820 
YD255M356 311 149 60140 18 53.0 225 19 400 350 450 0 19 5.0 435 515 345 520 845 
YD250M406 349 168 65140 18 58.0 250 24 500 450 550 0 19 5.0 490 515 385 575 930 

Technical parameters

Seat Number
Frame size		Speed
Speed
(r/min)		Power
Output
(KW)		Current
Current
(A)		Efficiency
Eff(%)		Power factor
Power Facto
(%)		locked-rotor current
Rated current
Is/In		Stall-rotor torque
Rated torque
Tstart/Tn		Maximum torque
Rated torque
Tmax/Tn
YD8014
2		1420
2860		0.45
0.55		1.4
1.5		66
65		0.74
0.85		6.5
7		1.5
1.6		1.8
1.8
YD8024
2		1420
2860		0.55
0.75		1.7
2.0		68
66		0.74
0.85		6.5
7		1.5
1.6		1.8
1.8
YD90S4
2		1430
2850		0.85
1.1		2.3
2.8		74
73		0.77
0.84		6.5
7		1.5
1.6		1.8
1.8
YD90L4
2		1430
2850		1.3
1.8		3.3
4.3		76
74		0.78
0.84		6.5
7		1.5
1.6		1.8
1.8
YD100L14
2		1430
2850		2
2.4		4.8
5.6		78
76		0.81
0.86		6.5
7		1.5
1.6		1.8
1.8
YD100L24
2		1430
2850		2.4
3		5.6
6.7		79
77		0.83
0.89		6.5 1.5
1.6		1.8
1.8
YD112M4
2		1450
2860		3.3
4		7.4
8.6		81
80		0.83
0.88		6.5
7		1.5
1.6		1.8
1.8
YD132S4
2		1450
2860		4.5
5.5		9.8
11.9		83
79		0.84
0.88		6.5
7		1.5
1.6		1.8
1.8
YD132M4
2		1450
2880		6.5
8		13.8
17.1		84
80		0.85
0.89		6.5
7		1.5
1.6		1.8
1.8
YD160M4
2		1460
2920		9
11		18.5
22.9		87
82		0.85
0.89		6.5
7		1.5
1.6		1.8
1.8
YD160L4
2		1460
2920		11
14		22.3
28.8		87
82		0.86
0.90		6.5
7		1.5
1.6		1.8
1.8
YD180M4
2		1470
2940		15
18.5		29.4
36.7		89
85		0.87
0.90		6.5
7		1.5
1.6		1.8
1.8
YD180L4
2		1470
2940		18.5
22		35.9
42.7		89
86		0.88
0.91		6.5
7		1.5
1.6		1.8
1.8
YD200L4
2		1470
2950		26
30		49.9
58.3		89
85		0.89
0.92		6.5
7		1.4
1.4		1.8
1.8
YD225S4
2		1480
2960		32
37		60.7
71.7		90
86		0.89
0.92		6.5
7		1.4
1.4		1.8
1.8
YD225M4
2		1480
2960		37
45		69.4
86.4		91
87		0.89
0.92		6.5
7		1.4
1.4		1.8
1.8
YD250M4
2		1480
2960		45
55		84.4
103.2		91
88		0.89
0.92		6.5
7		1.4
1.4		1.8
1.8
YD280S4
2		1480
2970		60
72		111.3
135.1		91
88		0.90
0.92		6.5
7		1.4
1.4		1.8
1.8
YD280M4
2		1480
2970		72
82		133.6
152.2		91
88		0.90
0.93		6.5 1.4
1.4		1.8
1.8
YD90S6
4		920
1420		 0.65
0.85		2.2
2.3		64
70		0.70
0.79		6
6.5		1.4
1.3		1.8
1.8
YD90L6
4		930
1420		 0.85
1.1		2.8
3.0		66
71		0.70
0.79		6
6.5		1.4
1.3		 1.8
1.8
YD100L16
4		940
1440		1.3
1.8		3.8
4.4		74
77		0.70
0.80		6
6.5		1.4
1.3		1.8
1.8
YD100L26
4		940
1440		1.5
2.2		4.3
5.4		75
77		0.70
0.80		6
6.5		1.4
1.4		1.8
1.8
YD112M6
4		960
1440		 2.2
2.8		5.7
6.7		77
77		0.75
0.82		6
6.5		1.4
1.3		1.8
1.8
YD132S6
4		960
1440		3
4		7.7
9.5		79
80		0.70
0.82		6
6.5		1.4
1.3		1.8
1.8
YD132M6
4		960
1440		4
5.5		9.8
12.3		81
80		0.76
0.85		6
6.5		1.4
1.3		1.8
1.8
YD160M6
4		970
1460		6.5
8		15.1
17.4		84
83		0.78
0.85		6
6.5		1.4
1.3		1.8
1.8
YD160L6
4		970
1460		9
11		20.6
23.4		85
84		0.78
0.85		6
6.5		1.4
1.3		1.8
1.8
YD180M6
4		980
1470		11
14		25.9
29.8		85
85		0.78
0.85		6
6.5		1.4
1.3		1.8
1.8
YD180L6
4		980
1460		13
16		29.4
33.6		86
85		0.78
0.85		6
6.5		1.4
1.3		1.8
1.8
YD200L6
4		980
1460		18.5
22		41.4
44.7		87
87		0.78
0.86		6.5 1.4
1.3		1,8
1.8
YD225S6
4		980
1470		22
28		44.2
56.2		88
87		0.86
0.87		6.5
7		1.4
1.3		1.8
1.8
YD225M6
4		980
1470		26
34		52.2
66.0		88
87		0.86
0.90		6.5
7		1.4
1.3		1.8
1.8
YD250M6
4		980
1470		32
42		62.1
74.7		90
88		0.87
0.91		6.5
7		1.4
1.3		1.8
1.8
YD280S6
4		980
1480		42
55		81.5
104.2		90
89		0.87
0.90		6.5
7		1.4
1.3		1.8
1.8
YD280M6
4		680
1420		55
72		106.7
138.1		90
89		0.87
0.89		6.5
7		1.4
1.3		1.8
1.8
YD90L8
4		700
1420		0.45
0.75		1.9
1.92		58
72		0.63
0.87		5.5
6.5		1.5
1.5		1.8
1.8
YD100L8
4		700
1420		0.85
1.5		3.1
3.5		68
75		0.63
0.88		5 5
6.5		1.5
1.5		1.8
1.8
YD112M8
4		700
1420		1.5
2.4		5.0
5.3		72
78		0.63
0.88		5.5
6.5		1.5
1.5		1.8
1.8
YD132S8
4		 720
1440		2.2
3.3		7.0
7.1		75
80		0.64
0.88		5.5
6.5		1.5
1.5		1.8
1.8

 

Seat Number
Frame size		Speed
Speed
（r/min）		Power
Output
（KW）		Current
Current
(A)		Efficiency
Eff ŋ(%)		Power factor
Power Factor
（%）		locked-rotor current
Rated current
Is/In		Stall-rotor torque
Rated torque
Tstart/Tn		Maximum torque
Rated torque
Tmax/Tn
YD132M8
4		720
1440		3
4.5		9.0
9.4		78
82		0.65
0.88		5.5
6.5		1.5
1.5		1.8
1.8
YD160M8
4		730
1450		5
7.5		13.9
15.2		83
84		0.66
0.89		5.5
6.5		1.5
1.5		1.8
1.8
YD160L8
4		730
1450		11 19.0
21.8		85
86		0.66
0.89		5.5
6.5		1.5
1.5		1.8
1.8
YD180L 8
4		730
1470		17 26.0
31.5		86
87		0.74
0.92		6
7		1.5
1.5		1.8
1.8
YD200L18
4		740
1470		14
22		33.0
41.3		86
88		0.74
0.92		6
7		1.5
1.5		1.8
1.8
YD200L28
4		740
1470		17
26		40.1
48.8		87
88		0.74
0.92		6
7		1.5
1.5		1.8
1.8
YD225M8
4		740
1480		24
34		53.2
66.7		89
88		0.77
0.88		6
7		14
1.3		1.8
1.8
YD250M8
4		740
1480		30
42		64.9
78.8		90
89		0.78
0.91		6
7		1.4
1.3		1.8
1.8
YD280S 8
4		740
1480		40
55		83.5
102		91
90		0.80
0.91		6
7		1.4
1.3		1.8
1.8
YD280M8
4		680
930		47
67		96.9
122.9		91
90		0.81
0.92		6
7		1.4
1.3		1.8
1.8
YD90S8
6		680
930		0.35
0.45		1.6
1.4		56
70		0.60
0.72		5
6		1.4
1.3		1.8
1.8
YD90L8
6		710
950		0.45
0.65		1.9
1.9		59
71		0.60
0.73		5
6		1.5
1.5		1.8
1.8
YD100L8
6		710
950		0.75
1.1		2.9
3.1		65
75		0.60
0.73		5
6		1.5
1.5		1.8
1.8
YD112M8
6		710
950		1.3
1.8		4.5
4.8		72
78		0.61
0.73		5
6		1.5
1.5		1.8
1.8
YD132S8
6		730
970		1.8
2.4		5.8
6.2		75
80		0.62
0.73		6 1.5
1.5		1.8
1.8
YD132M8
6		730
970		2.6
3.7		8.2
9.4		78
82		0.62
0.73		5
6		1.5
1.5		1.8
1.8
YD160M8
6		930
980		4.5
6		13.3
14.7		83
85		0.62
0.73		5
6		1.5
1.5		1.8
1.8
YD160L 8
6		930
980		6
8		17.5
19.4		84
86		0.62
0.73		5
6		1.5
1.5		1.8
1.8
YD180M 8
6		930
980		7.5
10		21.9
24.2		84
86		0.62
0.73		5
6		1.5
1.5		1.8
1.8
YD180L8
6		730
980		9
12		24.8
28.3		85
86		0.65
0.75		5
6		1.5
1.5		1.8
1.8
YD200L1 8
6		730
980		12
17		32.5
39.1		86
87		0.65
0.76		5
6		1.5
1.5		1.8
1.8
YD200L2 8
6		730
980		15
20		40.3
45.4		87
88		0.65
0.76		5
6		1.5
1.5		1.8
1.8
YD100L06/4/2940/1420/0.75/1.3/1.82.62/3.66/67172171 0.65/0.75/5.5/6/71.8/1.6/1.61.8/1.8/1.8
2880 4.53 0.85 
YD112M06/4/2940/1440/1.1/2/2.43.52/5.14/73/74/740.65/0.81/5.5/6/71.7/1.4/1.61.8/1.8/1.8
2890 5.80 0.85 
YD132S06/4/2940/1440/1.8/2.6/35.14/6.10/75/78/710.71/0.83/5.5/6/71.4/1.3/1.71.8/1.8/1.8
2900 7.38 0.87 
YD132M106/4/2940/1440/2.2/3.3/46.03/7.46/77180/760.72/0.84/5.5/6/71.3/1.3/1.71.8/1.8/1.8
2900 8.79 0.91 
YD132M206/4/2940/1440/2.6/4/56.86/9.04/80/80/770.72/0.84/5.5/6/71.5/1.4/1.71.8/1.8/1.8
2900 10.8 0.91 
YD160M06/4/2940/1440/3.7/5/69.52/11.2/81/81/760.72/0.8415.5/6/71.5/1.3/1.41.8/1.8/1.8
2900 13.2 0.91 
YD160L06/4/2970/1490/4.5/7/911.4/15.1/83/83/790.72/0.85/5.5/6/71.5/1.2/1.31.8/1.8/1.8
2930 18.8 0.92 
YD112M06/4/2910/1460/0.65/2/2.42.66/5.14/59/74/740.63/0.81/4.5/6/71.4/1.3/1.21.8/1.8/1.8
2930 5.80 0.85 
YD132S08/4/2710/1440/1/2.6/33.16/6.10/69/78/740.61/0.83/4.5/6/71.4/1.2/1.41.8/1.8/1.8
2900 7.08 0.87 
YD132M08/4/2710/1440/1.3/3.7/4.54.5618.37/71/80/750.61/0.84/4.5/6/71.5/1.3/1.41.8/1.8/1.8
2900 10.0 0.91 
YD160M08/4/2710/1440/2.2/5/67.55/11.2/75/81/760.59/0.84/4.5/6/71.4/1.3/1.41.8/1.8/1.8
2900 13.2 0.91 
YD160L08/4/2720/1460/2.8/7199.21/15.10/77183/790.60/0.85/5.5/6.5/71.3/1.2/1.31.8/1.8/1.8
2930 18.80 0.92 
YD112M08/4/2710/940/0.85/1/1.53.72/3.06/62/68/750.56/0.73/5.5/6.5/71.4/1.2/1.41.8/1.8/1.8
1400 3.53 0.86 
YD132S08/6/4710/940/1.1/1.5/1.84.10/4.22/68/74/780.60/0.73/5.5/6.5/71.4/1.3/1.31.8/1.8/1.8
1440 4.03 0.87 
YD132M108/6/4710/940/1.5/2/2.25.18/5.41/71/771790.62/0.73/5.5/6.5/71.3/1.5/1.41.8/1.8/1.8
1440 4.87 0.87 
YD132M208/6/4710/940/1.8/2.6/36.13/6.84/72/78/800.62/0.74/5.5/6.5/71.5/1.5/1.51.8/1.8/1.8
1440 6550.87 
YD160M08/6/4720/970/
3.3/4/5.5		10.2/9.87/79/81/830.62/0.76/5.5/6.5/7
1.7/1.4/1.5
1.8/1.8/1.8
1460 11.6 0.87 
YD160L
8/6/4		720/970/
4.5/6/7.5		13.8/14.5/
80/83/84		0.62/0.76/
5.5/6.5/7
1.6/1.6/1.5
1.8/1.8/1.8
1460 15.6 0.87 

 

Key words:

series

pole-changing

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YE4 high efficiency three-phase asynchronous motor

Product overview
YE4 series ultra-high efficiency three-phase asynchronous motor is a high-efficiency new upgraded product independently developed by our company. Its efficiency meets the energy efficiency standard of GB 18613-2020 and meets the EC60034-30-1IE4 efficiency index. The installation size conforms to IEC standard and national standard, and customers can realize fast switching. YE4 series motors have the characteristics of beautiful appearance, low loss, low voice, low vibration, safety and reliability, and convenient maintenance.
The products are mainly supporting fans, water pumps, compressors, construction machinery and other equipment, which are widely used in ventilation and refrigeration, building, oil and gas, petrochemical, coal and chemical, metallurgy, electric power and nuclear power, shipbuilding, industrial automation and other fields.

YE5 ultra-high efficiency three-phase asynchronous motor

YE5 ultra-high efficiency three-phase asynchronous motor

Product overview

YE5 series ultra-high efficiency three-phase asynchronous motors are based on the newly developed fully enclosed self-fan air-cooled squirrel cage ultra-high efficiency three-phase asynchronous motors in GB18617-2020. The efficiency index of this series of motors reaches the level 1 energy efficiency grade in China's GB18613-2020 "Energy Efficiency Limits and Energy Efficiency Grades for Small and Medium-sized Three-phase Asynchronous Motors", conforms to IE5 in the IEC60034-30 energy efficiency grade, and is at the same level as the current NEMA ultra-high efficiency grade in the United States. Compared with YE3/YE4 series YE5 high-efficiency motors, it is more energy-saving, low-carbon and environmentally friendly. The installation size, level 1 energy efficiency rating and ordinary motor are exactly the same, in line with the International Electrotechnical Commission IEC60072-1 standards can be directly replaced to achieve the purpose of energy saving, power saving, easy to market. H160 and above motors with high center can be equipped with non-stop oil injection and drainage devices, and space is reserved for installing thermistors and moisture-proof heating tapes, which is convenient for users to choose. The series motor power range: 0.75KW-315KW; frame center height: H80-H355.
YBX3 series high efficiency flameproof three-phase asynchronous motor

YBX3 series high efficiency flameproof three-phase asynchronous motor

Product overview

YBX3 series high-efficiency flameproof three-phase asynchronous motor is a fully enclosed high-efficiency flameproof three-phase asynchronous motor independently developed and designed by our company. The efficiency index conforms to GB 18613-2020 "motor energy efficiency limit value and energy efficiency grade" in the provisions of the energy saving value of the three-level motor. This series of motors complies with the international standards GB/T 3836.1 "Explosive atmospheres-Part 1: Requirements for adoption" and GB 3836.2 "Explosive atmospheres-Part 2: Equipment protected by flameproof enclosures" d. This series of motors are made of flameproof type, which is suitable for electric drive of mechanical equipment in explosive gas environment. The explosion-proof marks are Ex db 1Mb,Ex db AT1-4)Gb,Ex db lB T(1-4)Gb,Ex dblIC T(1-4)Gb, and the temperature groups are T1, T2T3 and T4. The frame number range of this series of motors is 80-355, and the power level and installation size meet the requirements of GB/T4772.11EC60072-1 and GB/T4772.2/EC60072-2 marks.

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