electric motors--china electric motors manufacturer

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

DESCRIPTION

The YD series pole-changing multi-speed three-phase asynchronous electric motor is a derived series of the Y series electric motor in China, with the advantages including: excellent performance, elegant shape, good interchangeability with the overseas similar products. Its protective grade is IP44.
This series comprises three types: dual-speed, tri-speed4d, and four-speed and can change speed step by step. It can be used in the equipments that requires pole-changing in different steps, in the fields of: mine, weaving, printing, chemical industry, agricultural machinery etc, and also can simplify or replace the gear reducer in the mechanic drive.
The model code of the YD series electric motor comprises four parts: the first part "YD "indicates asynchronous electric motor; the digits of the second part indicate the central height of the frame (which remains the same with footing as well as without); the English letter of the third part is the code of the frame length (S-short frame, M-medium frame, L-long frame), the digit after the letter is the code of the iron core length; and the digit after the hyphen is the fourth part which indicates the poles of the electric motor.

OPERATION CONDITIONSo
Surrounding Temperature: varying according to the season, but not higher than 40??.
Altitude: not higher than the sea level elevation of 1000 meters.
Rate Voltage: 380V. Rate Frequency: 50 Hz.

Detailed Technical Data

?? Model	Synchronous Speed r / min	Output kw	Rated Current A	Eff.%	Power Factor Cosø	Locked Rotor Current	Locked Rotor Torque	Max. Torque	Weight kg
?? Model	Synchronous Speed r / min	Output kw	Rated Current A	Eff.%	Power Factor Cosø	Full Load Current	Full Load Torque	Full Load Torque	Weight kg
YD80(1)-4/2	1500/3000	0.45/0.55	1.40/1.51	66/65	0.74/0.85	6.5/7	1.5/1.7	1.8	23
YD80(2)-4/2	1500/3000	0.55/0.75	1.66/2.03	68/66	0.74/0.85	6.5/7	1.6/1.8	1.8	25
YD90S-4/2	1500/3000	0.85/1.1	3.93/2.77	74/71	0.77/0.85	6.5/7	1.8/1.9	1.8	38
YD90L-4/2	1500/3000	1.3/1.8	3.33/4.41	76/73	0.78/0.85	6.5/7	1.8/2	1.8	38
YD100L1-4/2	1500/3000	2/2.4	4.81/5.58	78/76	0.81/0.86	6.5/7	1.0/1.9	1.8	44
YD100L2-4/2	1500/3000	2.4/3	5.56/5.91	79/77	0.83/0.89	6.5/7	1.6/1.7	1.8	48
YD11M-4/2	1500/3000	3.3/4	12.76/8.64	82/79	0.83/0.89	6.5/7	1.9/2	1.8	55
YD132S-4/2	1500/3000	4.5/5.5	9.81/11.89	83/79	0.84/0.89	6.5/7	1.7/1.8	1.8	80
YD132M-4/2	1500/3000	6.5/8	13.83/17.07	84/80	0.85/0.89	6.5/7	1.7/1.8	1.8	88
YD160M-4/2	1500/3000	9/11	18.49/22.90	87/82	0.85/0.89	6.5/7	1.6/1.8	1.8	155
YD160L-4/2	1500/3000	11/14	20.03/28.82	87/82	0.86/0.90	6.5/7	1.7/1.9	1.8	168
YD180M-4/2	1500/3000	15/18.5	29.43/36.74	89/85	0.87/0.90	6.5/7	1.8/1.9	1.8	210
YD180L-4/2	1500/3000	18.5/22	35.89/42.71	89/86	0.88/0.91	6.5/7	1.6/1.8	1.8	290
YD200L-4/2	1500/3000	26/30	49.87/58.29	89/85	0.89/0.92	6.5/7	1.4/1.6	1.8	305
YD225S-4/2	1500/3000	32/37	60.70/71.05	90/86	0.89/0.92	6.5/7	1.4/1.6	1.8	360
YD225M-4/2	1500/3000	37/45	69.41/86.41	91/86	0.89/0.92	6.5/7	1.6/1.6	1.8	380
YD250M-4/2	1500/3000	45/52	84.42/98.70	91/87	0.89/0.92	6.5/7	1.6/1.6	1.8	450
YD280S-4/2	1500/3000	60/72	111.31/135.12	91/88	0.90/0.92	6.5/7	1.4/1.5	1.8	640
YD280M-4/2	1500/3000	72/82	133.57/152.23	91/88	0.90/0.93	6.5/7	1.4/1.5	1.8	710
YD90S-6/4	1000/1500	0.65/0.85	2.27/2.34	64/70	0.68/0.79	6/6.5	1.6/1.4	1.8	24
YD90L-6/4	1000/1500	0.85/1.1	2.80/2.98	66/71	0.70/0.70	6/6.5	1.6/1.5	1.8	38
YD100L1-6/4	1000/1500	1.3/1.8	3.81/4.44	74/77	0.70/0.80	6/6.5	1.7/1.4	1.8	43
YD100L2-6/4	1000/1500	1.5/2.2	4.34/5.43	75/77	0.70/0.80	6/6.5	1.6/1.4	1.8	48
YD112M-6/4	1000/1500	2.2/2.8	5.71/6.74	78/77	0.75/0.82	6/6.5	1.8/1.5	1.8	58
YD132S-6/4	1000/1500	3/4	7.70/9.50	79/78	0.75/0.82	6/6.5	1.8/1.7	1.8	80
YD132M-6/4	1000/1500	4/5.5	9.75/12.29	82/80	0.76/0.85	6/6.5	1.6/1.4	1.8	95
YD160M-6/4	1000/1500	6.5/8	15.07/17.60	84/82	0.78/0.84	6/6.5	1.5/1.5	1.8	148
YD160L-6/4	1000/1500	9/11	19.92/23.96	85/83	0.78/0.85	6/6.5	1.6/1.7	1.8	166
YD180M-6/4	1000/1500	11/14	25.87/29.79	85/84	0.76/0.85	6/6.5	1.6/1.7	1.8	210
YD180L-6/4	1000/1500	13/16	29.44/33.65	86/85	0.78/0.85	6/6.5	1.7/1.7	1.8	234
YD200L-6/4	1000/1500	18.5/22	41.42/44.93	87/86.5	0.78/0.86	6/6.5	1.6/1.5	1.8	320
YD225S-6/5	1000/1500	22/28	44.17/56.53	88/86.5	0.86/0.87	6/6.5	1.8/1.8	1.8	360
YD225M-6/4	1000/1500	26/32	52.20/63.18	88/86.5	0.86/0.90	6/6.5	1.8/1.8	1.8	388
YD250M-6/4	1000/1500	32/42	62.09/81.07	90/86.5	0.87/0.91	6/6.5	1.5/1.3	1.8	530
YD280S-6/4	1000/1500	42/55	81.50/106.72	90/87	0.87/0.90	6/6.5	1.5/1.3	1.8	650
YD280M-6/4	1000/1500	55/67	106.72/131.74	90/87	0.87/0.89	6/6.5	1.6/1.3	1.8	760
YD90L-8/4	750/1500	0.45/0.75	1.87/1.82	58/72	0.63/0.87	5.5/6.5	1.6/1.4	1.8	34
YD100L-8/4	750/1500	0.85/1.5	3.06/3.50	67/74	0.63/0.88	5.5/6.5	1.6/1.4	1.8	43
YD112M-8/4	750/1500	1.5/2.4	5.02/5.31	72/78	0.63/0.88	5.5/6.5	1.7/1.7	1.8	55
YD132S-8/4	750/1500	2.2/2.3	6.96/7.12	75/80	0.64/0.//	5.5/6.5	1.5/1.7	1.8	85
YD132M-8/4	750/1500	3/4.5	8.99/9.37	78/82	0.65/0.89	5.5/6.5	1.5/1.6	1.8	100
YD160M-8/4	750/1500	5/7.5	13.87/15.24	83/84	0.66/0.89	5.5/6.5	1.5/1.6	1.8	145
YD160L-8/4	750/1500	7/11	18.96/21.78	85/86	0.66/0.89	5.5/6.5	1.5/1.6	1.8	170
YD180L-8/4	750/1500	11/17	26.68/32.25	87/88	0.72/091	6/7	1.5/1.5	1.8	250
YD200L1-8/4	750/1500	14/22	33.04/41.29	87/88	0.74/0.92	6/7	1.8/1.7	1.8	300
YD200L2-8/4	750/1500	17/26	40.12/48.80	87/88	0.74/0.92	6/7	1.5/1.7	1.8	360
YD225M-8/4	750/1500	24/34	53.21/66.71	89/88	0.77/088	6/7	1.5/1.5	1.8	510
YD250M-8/4	750/1500	30/42	64.93/78.80	90/89	0.78/0.91	6/7	1.6/1.7	1.8	615
YD280S-8/4	750/1500	40/55	83.48/102.03	91/90	0.80/0.91	6/7	1.6/1.7	1.8	680
YD280M-8/4	750/1500	47/67	96.88/138.10	91/90	0.81/0.92	6/7	1.6/1.7	1.8	710
YD90S-8/6	750/1000	0.35/0.45	1.58/1.36	56/70	0.60/0.72	5/6	1.8/2	1.8	28
YD90L-8/6	750/1000	0.45/0.65	1.93/1.91	59/71	0.60/0.73	5/6	1.7/1.8	1.8	35
YD100L-8/6	750/1000	0.75/1.1	2.92/3.05	65/75	0.60/0.73	5/6	1.8/1.9	1.8	40
YD112M-8/6	750/1000	1.3/1.8	4.50/4.81	72/78	0.61/0.73	5/6	1.7/1.9	1.8	48
YD132S-8/6	750/1000	1.8/2.4	5.80/6.24	76/80	0.62/0.73	5/6	1.5/1.9	1.8	67
YD132M-8/6	750/1000	2.6/3.7	8.17/79.40	78/82	0.62/0.73	5/6	1.9/1.9	1.8	90
YD160M-8/6	750/1000	4.5/6	13.29/14.69	83/85	0.62/0.73	5/6	1.6/1.9	1.8	125
YD160L-8/6	750/1000	6/8	17.50/19.36	84/86	0.62/0.73	5/6	1.6/1.9	1.8	145
YD180M-8/6	750/1000	7.5/10	21.88/24.20	84/86	0.62/0.73	5/6	1.9/1.9	1.8	165
YD180L-8/6	750/1000	9/12	24.75/28.27	85/86	0.65/0.75	5/6	1.8/1.8	1.8	200
YD200L1-8/6	750/1000	12/17	32.62/39.06	86/87	0.65/0.76	5/6	1.8/2	1.8	275
YD200L2-8/6	750/1000	15/20	40.30/45.43	87/88	0.65/0.76	5/6	1.2/1.4	1.8	300
YD160M-12/6	500/1000	2.6/5	11.60/8.96	74/84	0.46/0.76	5/6	1.2/1.4	1.8	100
YD160L-12/6	500/1000	3.7/7	16.08/15.84	76/85	0.46/0.79	5/6	1.3/1.3	1.8	140
YD180L-12/6	500/1000	5.5/10	19.59/20.54	79/86	0.54/0.86	5/6	1.5/1.5	1.8	165
YD200L1-12/6	500/1000	7.5/13	24.52/26.40	83/87	0.56/0.86	5/6	1.5/1.5	1.8	210
YD200L2-12/6	500/1000	9/15	28.90/30.11	83/87	0.57/0.87	5/6	1.5/1.5	1.8	220
YD225M-12/6	500/1000	12/20	35.16/39.69	85/88	0.61/0.87	5/6	1.5/1.5	1.8	290
YD250M-12/6	500/1000	15/24	42.06/47.09	86/89	0.63/0.87	5/6	1.5/1.5	1.8	320
YD280S-12/6	500/1000	20/30	54.81/58.87	88/89	0.63/0.87	5/6	1.5/1.5	1.8	370
YD280M-12/6	500/1000	24/37	63.74/72.60	88/89	0.65/0.87	4/6	1.5/1.5	1.8	320
YD100L-6/4/2	1000/1500/3000	0.75/1.3/1.8	2.62/3.66/4.53	67/72/71	0.65/0.75/0.85	5.5/6/7	1.8/1.6/1.6	1.8/1.8/1.8	48
YD112M-6/4/2	1000/1500/3000	1.1/2/2.4	3.52/5.07/5.80	73/74/74	0.65/0.81/0.85	5.5/6/7	1.7/1.4/1.6	1.81.8/1.8/	58
YD132S-6/4/2	1000/1500/3000	1.8/2.6/3	5.14/7.04/7.38	75/78/71	0.71/0.83/0.87	5.5/6/7	1.4/1.3/1.7	1.8/1.8/1.8	73
YD132M1-6/4/2	1000/1500/3000	2.2/3.3/4	6.03/7.46/8.79	77/80/76	0.72/0.84/0.91	5.5/6/7	1.3/1.3/1.7	1.8/1.8/1.8	78
YD132M2-6/4/2	1000/1500/3000	2.6/4/5	6.86/9.04/11.30	80/80/77	0.72/0.84/0.91	5.5/6/7	1.5/1.4/1.7	1.8/1.8/1.8	85
YD160M-6/4/2	1000/1500/3000	3.7/5/6	9.52/11.17/13.18	81/81/76	0.72/0.84/0.91	5.5/6/7	1.5/1.3/1.4	1.8/1.8/1.8	125
YD160L-6/4/2	1000/1500/3000	4.5/7/9	11.44/15.07/18.81	83/83/79	0.72/0.85/0.92	5.5/6/7	1.5/1.2/1.3	1.8/1.8/1.8	135
YD112M-8/4/2	750/1500/3000	0.65/2/2.4	2.66/5.07/5.80	59/74/74	0.63/0.81/0.85	4.5/6/7	1.4/1.3/1.2	1.8/1.8/1.8	60
YD132S-8/4/2	750/1500/3000	1/2.6/3	3.61/6.10/7.08	69/78/74	0.61/0.83/0.87	4.5/6/7	1.4/1.2/1.4	1.8/1.8/1.8	73
YD132M-8/4/2	750/1500/3000	1.3/3.7/4.5	4.56/8.37/10.02	71/80/75	0.61/0.84/0.91	4.5/6/7	1.5/1.3/1.4	1.8/1.8/1.8	92
YD160M-8/4/2	750/1500/3000	2.2/5/6	7.55/11.17/13.18	75/81/76	0.59/0.84/0.91	4.5/6/7	1.4/1.3/1.4	1.8/1.8/1.8	125
YD160L-8/4/2	750/1500/3000	2.8/7/9	9.21/15.07/18.81	77/83/79	0.60/0.85/0.92	4.5/6/7	1.3/1.2/1.3	1.8/1.8/1.8	130
YD112M-8/6/4	750/1000/1500	0.85/1/1.5	3.72/3.06/3.53	62/68/75	0.56/0.73/0.86	5.5/6.5/7	1.7/1.3/1.5	1.8/1.8/1.8	62
YD132S-8/6/4	750/1000/1500	1.1/1.5/1.8	4.10/4.22/4.03	68/74/78	0.60/0.73/0.87	5.5/6.5/7	1.4/1.3/1.3	1.8/1.8/1.8	72
YD132M1-8/6/4	750/1000/1500	1.5/2/2.2	5.18/5.41/4.87	71/77/79	0.62/0.73/0.87	5.5/6.5/7	1.3/1.5/1.4	1.8/1.8/1.8	73
YD132M2-8/6/4	750/1000/1500	1.8/2.6/3	6.13/6.84/6.55	72/78/80	0.62/0.74/0.87	5.5/6.5/7	1.5/1.5/1.5	1.8/1.8/1.8	77
YD160M-8/6/4	750/1000/1500	3.3/4/5.5	10.24/9.87/11.57	79/81/83	0.62/0.76/0.87	5.5/6.5/7	1.7/1.4/1.5	1.8/1.8/1.8	122
YD160L-8/6/4	750/1000/1500	4.5/6/7.5	13.78/14.45/15.59	80/83/84	0.62/0.76/0.87	5.5/6.5/7	1.6/1.6/1.5	1.8/1.8/1.8	143
YD180L-8/6/4	750/1000/1500	7/9/12	20.20/20.59/24.12	81/83/84	0.65/0.80/0.90	6.5/7/7	1.6/1.5/1.4	1.8/1.8/1.8	197
YD200L-8/6/4	750/1000/1500	10/13/17	24.83/28.35/33.37	85/86/86	0.72/0.81/0.90	6.5/7/7	1.6/1.5/1.4	1.8/1.8/1.8	257
YD225S-8/6/4	750/1000/1500	14/18.5/24	35.33/39.89/46.57	86/87/87	0.70/0.81/0.90	6.5/7/7	1.6/1.6/1.4	1.8/1.8/1.8	310
YD225M-8/6/4	750/1000/1500	17/22/28	42.41/45.20/54.33	87/87/87	0.70/0.85/0.90	6.5/7/7	1.6/1.6/1.4	1.8/1.8/1.8	350
YD250M-8/6/4	750/1000/1500	24/26/34	55.25/52.81/63.09	88/88/89	0.75/0.85/0.92	6.5/7/7	1.5/1.6/1.4	1.8/1.8/1.8	465
YD280S-8/6/4	750/1000/1500	30/34/42	68.29/68.29/77.93	89/89/89	0.75/0.85/0.92	6.5/7/7	1.5/1.6/1.4	1.8/1.8/1.8	650
YD280M-8/6/4	750/1000/1500	34/37/50	68.29/74.31/92.77	89/89/89	0.75/0.85/0.92	6.5/7/7	1.4/1.5/1.4	1.8/1.8/1.8	710
YD180L-12/8/6/4	500/750/1000/1500	3.3/5/6.5/9	12.66/15.51/13.69/18.51	72/79/82/83	0.55/0.62/0.88/0.89	5/6.5/6.5/7	1.6/1.5/1.3/1.3	1.8/1.8/1.8/1.8	205
YD200L1-12/8/6/4	500/750/1000/1500	4.5/7/8/11	10.74/19.60/16.64/22.61	74/81/83/84	0.86/0.67/0.88/0.88	5/6.5/6.5/7	1.3/1.3/1.3/1.3	1.8/1.8/1.8/1.8	260
YD200L2-12/8/6/4	500/750/1000/1500	5.5/8/10/12	12.96/18.84/20.80/24.66	75/81/83/84	0.86/0.67/0.88/0.88	5/6.5/6.5/7	1.3/1.3/1.3/1.3	1.8/1.8/1.8/1.8	305
YD225M-12/8/6/4	500/750/1000/1500	7/11/13/20	20.84/27.63/26.41/39.26	81/84/85/86	0.63/0.72/0.88/0.90	5/6.5/6.5/7	1.6/1.6/1.5/1.3	1.8/1.8/1.8/1./	355
YD250M-12/8/6/4	500/750/1000/1500	9/14/16/26	26.47/34.28/32.50/49.35	82/85/85/87	0.63/0.73/0.88/0.92	5/6.5/6.5/7	1.6/1.6/1.5/1.3	1.8/1.8/1.8/1.8	470
YD280S-12/8/6/4	500/750/1000/1500	11/18.5/20/34	31.96/43.08/40.62/64.54	83/87/85/87	0.63/0.75/0.88/0.92	5/6.5/6.5/7	1.6/1.6/1.5/1.3	1.8/1.8/1.8/1.8	660
YD280M-12/8/6/4	500/750/1000/1500	13/22/24/40	37.32/51.24/48.75/75.07	84/87/85/88	0.63/0.75/0.88/0.92	5/6.5/6.5/7	1.7/1.7/1.6/1.5	1.8/1.8/1.8/1.8	720

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