IE3 Premium Efficiency Electric Motor

Type: Three Phase Asynchronous Motor

Efficiency level: IE3 premium efficiency

Frame size: 63~400 frame

Rated output: 0.12~500kW, 0.16~675HP

Rated voltage: 220, 380, 400, 415, 440, 460, 480, 500, 550, 660, 690, 760 V

Rated frequency (speed):

50Hz (Synchronous speed 3000/1500/1000/750/600/500 r/min),

60Hz (Synchronous speed 3600/1800/1200/900/720/600 r/min)

No. of poles: 2, 4, 6, 8, 10, 12 Pole

Mounting methods: B3, B35, B5, V1

Material of housing: Cast iron (160 frame and below can be alloy-aluminum)

Insulation Class: F (155℃)

Temp. Rising: ΔT=80°K (B class)

Protection Class: IP44, IP54, IP55

Cooling: IC411 (Totally-enclosed, fan-cooled)

Bearing type: Roller/Ball bearing

Working Duty: S1 (Continuous)

Service Factor: 1.00

Ambient Temperature: -20°C ~ 40°C

Altitude: ≦1000 m.a.s.l

Ambient humidity: ≦90%

Lubricating: With grease system

Grounding lug: on the frame and terminal box

Metric Threaded Cable Entries on the Terminal Box

Customized frame size/power

Materiel of frame: Fabricated in welded steel plate frame

Shaft: Special dimensions, double shaft end, tapered, hollow as per request

Inverter/converter VFD application

Service Factor: 1.15 or above

Insulation Class: H (180℃)

Ambient temperature: Above 40 °C (on request)

Altitude: ＞1000M (on request)

Bearing: SKF, FAG brand

Grease lubricated bearings

Space heaters

Thermostats RTD

Thermal protection PTC

Temperature detector PT100

NDE or both DE and NDE bearing are electrically insulated

Special Winding, Voltage, Frequency

Cooling: IC416 Forced cooling by independent axial fan

YE3 Series Premium Efficiency Electric Motor
Type	Rated		Rated	Efficiency (IE3)			Power	Rated current (A)			Rated	Ist/In	Tst/Tn	Tmax/Tn	Weight
	power		speed	load at			factor	at			torque				Wt.
	(kW)	(HP)	(r/min)	100%	75%	50%	(cosφ)	380V	400V	415V	(N.m)	(times)	(times)	(times)	(kg)
Synchronous Speed 3000 r/min = 2 poles (50Hz)
YE3-631-2	0.18	0.25	2730	65.9	65.9	64.6	0.8	0.52	0.49	0.48	0.63	5.5	2.2	2.2	9.5
YE3-632-2	0.25	0.37	2730	69.7	69.7	68.3	0.81	0.67	0.64	0.62	0.87	5.5	2.2	2.2	10
YE3-711-2	0.37	0.5	2750	73.8	73.8	72.3	0.81	0.94	0.89	0.86	1.28	6.1	2.2	2.2	11
YE3-712-2	0.55	0.75	2750	77.8	77.8	76.2	0.82	1.31	1.24	1.20	1.91	6.1	2.3	2.3	12.1
YE3-801-2	0.75	1	2880	80.7	80.7	79.1	0.82	1.72	1.64	1.58	2.49	7	2.3	2.3	18.1
YE3-802-2	1.1	1.5	2880	82.7	82.7	81	0.83	2.43	2.31	2.23	3.65	7.3	2.3	2.2	19.5
YE3-90S-2	1.5	2	2895	84.2	84.2	82.5	0.84	3.22	3.06	2.95	4.95	7.6	2.3	2.2	23.3
YE3-90L-2	2.2	3	2895	85.9	85.9	84.2	0.85	4.58	4.35	4.19	7.26	7.6	2.3	2.2	27.1
YE3-100L-2	3	4	2895	87.1	87.1	85.4	0.87	6.02	5.71	5.51	9.90	7.8	2.3	2.2	38.8
YE3-112M-2	4	5.5	2905	88.1	88.1	86.3	0.88	7.84	7.45	7.18	13.1	8.3	2.3	2.2	48.3
YE3-132S1-2	5.5	7.5	2930	89.2	89.2	87.4	0.88	10.6	10.1	9.75	17.9	8.3	2.3	2	55.1
YE3-132S2-2	7.5	10	2930	90.1	90.1	88.3	0.88	14.4	13.7	13.2	24.4	7.9	2.3	2	69.2
YE3-160M1-2	11	15	2945	91.2	91.2	89.4	0.89	20.6	19.6	18.9	35.7	8.1	2.3	2	113
YE3-160M2-2	15	20	2945	91.9	91.9	90.1	0.89	27.9	26.5	25.5	48.6	8.1	2.3	2	123
YE3-160L-2	18.5	25	2940	92.4	92.4	90.6	0.89	34.2	32.5	31.3	60.1	8.2	2.3	2	142
YE3-180M-2	22	30	2955	92.7	92.7	90.8	0.89	40.5	38.5	37.1	71.1	8.2	2.3	2	182
YE3-200L1-2	30	40	2960	93.3	93.3	91.4	0.89	54.9	52.1	50.3	96.8	7.6	2.3	2	246
YE3-200L2-2	37	50	2960	93.7	93.7	91.8	0.89	67.4	64.0	61.7	119	7.6	2.3	2	265
YE3-225M-2	45	60	2965	94	94	92.1	0.9	80.8	76.8	74.0	145	7.7	2.3	2	323
YE3-250M-2	55	75	2970	94.3	94.3	92.4	0.9	98.5	93.5	90.2	177	7.7	2.3	2	413
YE3-280S-2	75	100	2975	94.7	94.7	92.8	0.9	134	127	122	241	7.1	2.3	1.8	546
YE3-280M-2	90	125	2975	95	95	93.1	0.9	160	152	146	289	7.1	2.3	1.8	569
YE3-315S-2	110	150	2978	95.2	95.2	93.3	0.9	195	185	179	353	7.1	2.3	1.8	897
YE3-315M-2	132	180	2978	95.4	95.4	93.5	0.9	234	222	214	423	7.1	2.3	1.8	1029
YE3-315L1-2	160	200	2980	95.6	95.6	93.7	0.91	279	265	256	513	7.2	2.3	1.8	1067
YE3-315L2-2	200	270	2980	95.8	95.8	93.9	0.91	349	331	319	641	7.2	2.2	1.8	1194
YE3-355M-2	250	340	2982	95.8	95.8	93.9	0.91	436	414	399	801	7.2	2.2	1.6	1685
YE3-355L-2	315	430	2982	95.8	95.8	93.9	0.91	549	522	503	1009	7.2	2.2	1.6	1800
Synchronous Speed 1500 r/min = 4 poles (50Hz)
YE3-631-4	0.12	0.18	1320	64.8	64.8	63.5	0.72	0.39	0.37	0.36	0.87	4.4	2.2	2.1	9.8
YE3-632-4	0.18	0.25	1320	69.9	69.9	68.5	0.73	0.54	0.51	0.49	1.30	4.4	2.2	2.1	10.5
YE3-711-4	0.25	0.37	1340	73.5	73.5	72	0.74	0.70	0.66	0.64	1.78	5.2	2.2	2.1	15.2
YE3-712-4	0.37	0.5	1340	77.3	77.3	75.8	0.75	0.97	0.92	0.89	2.64	5.2	2.2	2.1	16.6
YE3-801-4	0.55	0.75	1400	80.8	80.8	79.2	0.75	1.38	1.31	1.26	3.75	5.2	2.3	2.4	17.6
YE3-802-4	0.75	1	1420	82.5	82.5	80.9	0.75	1.84	1.75	1.69	5.04	6.6	2.3	2.3	18.4
YE3-90S-4	1.1	1.5	1445	84.1	84.1	82.4	0.76	2.61	2.48	2.39	7.27	6.8	2.3	2.3	24.2
YE3-90L-4	1.5	2	1445	85.3	85.3	83.6	0.77	3.47	3.30	3.18	9.91	7	2.3	2.3	29.7
YE3-100L1-4	2.2	3	1450	86.7	86.7	85	0.81	4.76	4.52	4.36	14.5	7.6	2.3	2.3	41.5
YE3-100L2-4	3	4	1450	87.7	87.7	85.9	0.82	6.34	6.02	5.80	19.8	7.6	2.3	2.3	46
YE3-112M-4	4	5.5	1450	88.6	88.6	86.8	0.82	8.4	7.9	7.66	26.3	7.8	2.3	2.2	63.2
YE3-132S-4	5.5	7.5	1460	89.6	89.6	87.8	0.83	11.2	10.7	10.3	36.0	7.9	2.3	2	71.2
YE3-132M-4	7.5	10	1460	90.4	90.4	88.6	0.84	15.0	14.3	13.7	49.1	7.5	2.3	2	85.1
YE3-160M-4	11	15	1465	91.4	91.4	89.6	0.85	21.5	20.4	19.7	71.7	7.7	2.3	2.2	121
YE3-160L-4	15	20	1465	92.1	92.1	90.3	0.86	28.8	27.3	26.3	97.8	7.8	2.3	2.2	142
YE3-180M-4	18.5	25	1470	92.6	92.6	90.7	0.86	35.3	33.5	32.3	120	7.8	2.3	2	181
YE3-180L-4	22	30	1470	93	93	91.1	0.86	41.8	39.7	38.3	143	7.8	2.3	2	209
YE3-200L-4	30	40	1475	93.6	93.6	91.7	0.86	56.6	53.8	51.9	194	7.3	2.3	2	284
YE3-225S-4	37	50	1485	93.9	93.9	92	0.86	69.6	66.1	63.7	238	7.4	2.3	2	328
YE3-225M-4	45	60	1485	94.2	94.2	92.3	0.86	84.4	80.2	77.3	289	7.4	2.3	2	363
YE3-250M-4	55	75	1485	94.6	94.6	92.7	0.86	103	97.6	94.1	354	7.4	2.3	2.2	442
YE3-280S-4	75	100	1486	95	95	93.1	0.88	136	129	125	482	6.9	2.3	2	569
YE3-280M-4	90	125	1486	95.2	95.2	93.3	0.88	163	155	149	578	6.9	2.3	2	639
YE3-315S-4	110	150	1488	95.4	95.4	93.5	0.89	197	187	180	706	7	2.2	2	939
YE3-315M-4	132	180	1488	95.6	95.6	93.7	0.89	236	224	216	847	7	2.2	2	1033
YE3-315L1-4	160	200	1488	95.8	95.8	93.9	0.89	285	271	261	1027	7.1	2.2	2	1126
YE3-315L2-4	200	270	1490	96	96	94.1	0.9	352	334	322	1282	7.1	2.2	2	1238
YE3-355M-4	250	340	1490	96	96	94.1	0.9	440	418	403	1602	7.1	2.2	2	1830
YE3-355L-4	315	430	1490	96	96	94.1	0.9	554	526	507	2019	7.1	2.2	2	1950
Synchronous Speed 1000 r/min = 6 poles (50Hz)
YE3-632-6	0.12	0.18	855	57.7	57.7	56.5	0.6	0.53	0.50	0.48	1.34	3.5	1.9	1.8	10.3
YE3-711-6	0.18	0.25	855	63.9	63.9	62.6	0.66	0.65	0.62	0.59	2.01	4	2	1.9	11
YE3-712-6	0.25	0.37	855	68.6	68.6	67.2	0.68	0.81	0.77	0.75	2.79	4	2	1.9	11.5
YE3-801-6	0.37	0.5	890	73.5	73.5	72	0.7	1.09	1.04	1.00	3.97	4.7	2	1.9	15.2
YE3-802-6	0.55	0.75	890	77.2	77.2	75.7	0.72	1.50	1.43	1.38	5.90	4.7	2.1	1.9	16.6
YE3-90S-6	0.75	1	935	78.9	78.9	77.3	0.71	2.03	1.93	1.86	7.66	6	2.1	2	24.1
YE3-90L-6	1.1	1.5	945	81	81	79.4	0.73	2.83	2.69	2.59	11.1	6	2.1	2	25.7
YE3-100L-6	1.5	2	949	82.5	82.5	80.9	0.73	3.78	3.60	3.47	15.1	6.5	2.1	2	34.9
YE3-112M-6	2.2	3	955	84.3	84.3	82.6	0.74	5.36	5.09	4.91	22.0	6.6	2.1	2	54.2
YE3-132S-6	3	4	968	85.6	85.6	83.9	0.74	7.20	6.84	6.59	29.6	6.8	2.1	2	62.3
YE3-132M1-6	4	5.5	968	86.8	86.8	85.1	0.74	9.5	9.0	8.66	39.5	6.8	2.1	2	75.2
YE3-132M2-6	5.5	7.5	968	88	88	86.2	0.75	12.7	12.0	11.6	54.3	7	2.1	2	82.3
YE3-160M-6	7.5	10	970	89.1	89.1	87.3	0.79	16.2	15.4	14.8	73.8	7	2.1	2	112
YE3-160L-6	11	15	970	90.3	90.3	88.5	0.8	23.1	22.0	21.2	108	7.2	2.1	2	134
YE3-180L-6	15	20	978	91.2	91.2	89.4	0.81	30.9	29.3	28.2	146	7.3	2.1	2	197
YE3-200L1-6	18.5	25	980	91.7	91.7	89.9	0.81	37.8	36.0	34.7	180	7.3	2.1	2	234
YE3-200L2-6	22	30	980	92.2	92.2	90.4	0.81	44.8	42.5	41.0	214	7.4	2.1	2	251
YE3-225M-6	30	40	980	92.9	92.9	91	0.83	59.1	56.2	54.1	292	6.9	2.1	2	308
YE3-250M-6	37	50	985	93.3	93.3	91.4	0.84	71.7	68.1	65.7	359	7.1	2.1	2	383
YE3-280S-6	45	60	985	93.7	93.7	91.8	0.85	85.8	81.6	78.6	436	7.3	2	2	501
YE3-280M-6	55	75	985	94.1	94.1	92.2	0.86	103	98.1	94.6	533	7.3	2	2	573
YE3-315S-6	75	100	985	94.6	94.6	92.7	0.84	143	136	131	727	6.6	2	2	843
YE3-315M-6	90	125	988	94.9	94.9	93	0.85	170	161	155	870	6.7	2	2	941
YE3-315L1-6	110	150	988	95.1	95.1	93.2	0.85	207	196	189	1063	6.7	2	2	1017
YE3-315L2-6	132	180	988	95.4	95.4	93.5	0.86	244	232	224	1276	6.8	2	2	1121
YE3-355M1-6	160	200	990	95.6	95.6	93.7	0.86	296	281	271	1543	6.8	2	1.8	1715
YE3-355M2-6	200	270	990	95.8	95.8	93.9	0.87	365	346	334	1929	6.8	2	1.8	1846
YE3-355L-6	250	340	990	95.8	95.8	93.9	0.87	456	433	417	2412	6.8	2	1.8	2085
Synchronous Speed 750 r/min = 8 poles (50Hz)
YE3-712-8	0.12	0.18	605	50.7	50.7	49.7	0.57	0.63	0.60	0.58	1.89	2.8	1.9	1.8	11
YE3-801-8	0.18	0.25	650	58.7	58.7	57.5	0.61	0.76	0.73	0.70	2.64	3.3	1.9	1.8	14.5
YE3-802-8	0.25	0.37	650	64.1	64.1	62.8	0.61	0.97	0.92	0.89	3.67	3.3	1.9	1.8	16.7
YE3-90S-8	0.37	0.5	675	69.3	69.3	67.9	0.61	1.33	1.26	1.22	5.23	4	1.9	1.8	28.2
YE3-90L-8	0.55	0.75	675	73	73	71.5	0.61	1.88	1.78	1.72	7.78	4	2	1.8	29.7
YE3-100L1-8	0.75	1	685	75	75	73.5	0.67	2.27	2.15	2.08	10.5	4	2	1.8	40
YE3-100L2-8	1.1	1.5	685	77.7	77.7	76.1	0.69	3.12	2.96	2.85	15.3	5	2	1.8	41.4
YE3-112M-8	1.5	2	695	79.7	79.7	78.1	0.7	4.09	3.88	3.74	20.6	5	2	1.8	57.5
YE3-132S-8	2.2	3	710	81.9	81.9	80.3	0.71	5.75	5.46	5.26	29.6	6	2	1.8	74.8
YE3-132M-8	3	4	710	83.5	83.5	81.8	0.73	7.48	7.10	6.85	40.4	6	2	1.8	89.1
YE3-160M1-8	4	5.5	725	84.8	84.8	83.1	0.73	9.8	9.3	8.99	52.7	6	2	1.9	101
YE3-160M2-8	5.5	7.5	725	86.2	86.2	84.5	0.74	13.1	12.4	12.0	72.4	6	2	1.9	126.5
YE3-160L-8	7.5	10	725	87.3	87.3	85.6	0.75	17.4	16.5	15.9	98.8	6	2	1.9	136
YE3-180L-8	11	15	735	88.6	88.6	86.8	0.75	25.2	23.9	23.0	143	6.5	2	2	198
YE3-200L-8	15	20	730	89.6	89.6	87.8	0.76	33.5	31.8	30.6	196	6.6	2	2	234
YE3-225S-8	18.5	25	730	90.1	90.1	88.3	0.76	41.0	39.0	37.6	242	6.6	2	1.9	284
YE3-225M-8	22	30	730	90.6	90.6	88.8	0.78	47.3	44.9	43.3	288	6.6	2	1.9	325
YE3-250M-8	30	40	735	91.3	91.3	89.5	0.79	63.2	60.0	57.9	390	6.5	2	1.9	425
YE3-280S-8	37	50	735	91.8	91.8	90	0.79	77.5	73.6	71.0	481	6.6	2	1.9	518
YE3-280M-8	45	60	735	92.2	92.2	90.4	0.79	93.9	89.2	86.0	585	6.6	2	1.9	582
YE3-315S-8	55	75	735	92.5	92.5	90.7	0.81	112	106	102	715	6.6	2	1.8	852
YE3-315M-8	75	100	735	93.1	93.1	91.2	0.81	151	144	138	974	6.2	2	1.8	952
YE3-315L1-8	90	125	735	93.4	93.4	91.5	0.82	179	170	163	1169	6.4	2	1.8	1040
YE3-315L2-8	110	150	735	93.7	93.7	91.8	0.82	218	207	199	1429	6.4	2	1.8	1056
YE3-355M1-8	132	180	740	94	94	92.1	0.82	260	247	238	1704	6.4	2	1.8	1784
YE3-355M2-8	160	220	740	94.3	94.3	92.4	0.82	314	299	288	2065	6.4	2	1.8	1941
YE3-355L-8	200	270	740	94.6	94.6	92.7	0.83	387	368	354	2581	6.4	2	1.8	2026

YE3 Series Premium Efficiency Electric Motor