Ye4 Three Phase Asynchronous Motor: Superior Performance, Enhanced Safety, Longevity

• Customization: Available
• Application: Industrial, Universal, Power Tools, Car
• Operating Speed: High and Adjust Speed
• Model NO.: YE4
• Species: Ye4 Series
• Rotor Structure: Squirrel-Cage
• Casing Protection: Closed Type
• Number of Poles: Include 2,4 Pole
• Certification: ISO9001, CCC, IEC
• Brand: Longran
• Transport Package: Three Plywood Wooden Box
• Trademark: Long Ran
• Origin: Zhejiang Taizhou
• HS Code: 33119619
• Production Capacity: 200000pieces/Year

Product Description

HOT-SELLING PRODUCTS

Product Description

 

High Efficiency(IE4-Cast-iron motor) 50HzTECHNICAL DATA
Type	Rated Output		Rated Speed rpm	Efficiency η% (IE4)	Efficiency at 75% load	Efficiency at 50% load	Power factor cosφ	Rated current A			Rated Torque Nm	Locked rotor torque/rated torque Ts/Tn	Maximum torque/rated torque Tmax/Tn	Locked rotor current/rated current Is/In	Weight kg
	kW	HP						380	400	415
YE4-712-8	0.12	0.18	610	62.3	62.3	61.1	0.57	0.51	0.49	0.47	1.88	1.8	1.9	2.8	13
YE4-801-8	0.18	0.25	655	67.2	67.2	65.9	0.61	0.67	0.63	0.61	2.62	1.8	1.9	3.3	17.4
YE4-802-8	0.25	0.37	655	70.8	70.8	69.4	0.61	0.88	0.84	0.81	3.65	1.8	1.9	3.3	20
YE4-90S-8	0.37	0.5	680	74.3	74.3	72.8	0.61	1.24	1.18	1.14	5.20	1.8	1.9	4.0	34
YE4-90L-8	0.55	0.75	680	77.0	77.0	75.5	0.61	1.78	1.69	1.63	7.72	1.8	2.0	4.0	35.5
YE4-100L1-8	0.75	1	700	78.4	78.4	76.8	0.67	2.17	2.06	1.99	10.2	1.8	2.0	4.0	40
YE4-100L2-8	1.1	1.5	700	80.8	80.8	79.2	0.69	3.00	2.85	2.74	15.0	1.8	2.0	5.0	45
YE4-112M-8	1.5	2	710	82.6	82.6	80.9	0.70	3.94	3.74	3.61	20.2	1.8	2.0	5.0	50
YE4-132S-8	2.2	3	720	84.5	84.5	82.8	0.71	5.57	5.29	5.10	29.2	1.8	2.0	6.0	78
YE4-132M-8	3	4	720	85.9	85.9	84.2	0.73	7.27	6.91	6.66	39.8	1.8	2.0	6.0	88
YE4-160M1-8	4	5.5	730	87.1	87.1	85.4	0.73	9.56	9.08	8.75	52.3	1.9	2.0	6.0	138
YE4-160M2-8	5.5	7.5	730	88.3	88.3	86.5	0.74	12.8	12.1	11.7	72.0	1.9	2.0	6.0	150
YE4-160L-8	7.5	10	730	89.3	89.3	87.5	0.75	17.0	16.2	15.6	98.1	1.9	2.0	6.0	170
YE4-180L-8	11	15	735	90.4	90.4	88.6	0.75	24.7	23.4	22.6	142.9	2.0	2.0	6.5	230
YE4-200L-8	15	20	735	91.2	91.2	89.4	0.76	32.9	31.2	30.1	194.9	2.0	2.0	6.6	280
YE4-225S-8	18.5	25	735	91.7	91.7	89.9	0.76	40.3	38.2	36.9	240.4	1.9	2.0	6.6	302
YE4-225M-8	22	30	735	92.1	92.1	90.3	0.78	46.5	44.2	42.6	285.9	1.9	2.0	6.6	335
YE4-250M-8	30	40	735	92.7	92.7	90.8	0.79	62.2	59.1	57.0	389.8	1.9	2.0	6.5	400
YE4-280S-8	37	50	740	93.1	93.1	91.2	0.79	76.4	72.6	70.0	477.5	1.9	2.0	6.6	520
YE4-280M-8	45	60	740	93.4	93.4	91.5	0.79	92.7	88.0	84.8	580.7	1.9	2.0	6.6	600
YE4-315S-8	55	75	740	93.7	93.7	91.8	0.81	110	105	101	709.8	1.8	2.0	6.6	1010
YE4-315M-8	75	100	740	94.2	94.2	92.3	0.81	149	142	137	967.9	1.8	2.0	6.2	1140
YE4-315L1-8	90	125	740	94.4	94.4	92.5	0.82	177	168	162	1161	1.8	2.0	6.4	1175
YE4-315L2-8	110	150	740	94.7	94.7	92.8	0.82	215	204	197	1420	1.8	2.0	6.4	1210
YE4-355M1-8	132	180	740	94.9	94.9	93.0	0.82	258	245	236	1704	1.8	2.0	6.4	2050
YE4-355M2-8	160	220	740	95.1	95.1	93.2	0.82	312	296	285	2065	1.8	2.0	6.4	2200
YE4-355L-8	200	270	740	95.4	95.4	93.5	0.83	384	365	351	2581	1.8	2.0	6.4	2300

High Efficiency (IE4-Cast-iron motor) 50HzTECHNICAL DATA
Type	Rated Output		Rated Speed rpm	Efficiency η% (IE4)	Efficiency at 75% load	Efficiency at 50% load	Power factor cosφ	Rated current A			Rated Torque Nm	Locked rotor torque/rated torque Ts/Tn	Maximum torque/rated torque Tmax/Tn	Locked rotor current/rated current ls/In	Weight kg
	kW	HP						380	400	415
YE4-632-6	0.12	0.18	860	64.9	64.9	63.6	0.60	0.47	0.44	0.43	1.33	1.8	1.9	3.5	12.3
YE4-711-6	0.18	0.25	860	70.1	70.1	68.7	0.66	0.59	0.56	0.54	2.00	1.9	2.0	4.0	13.3
YE4-712-6	0.25	0.37	860	74.1	74.1	72.6	0.68	0.75	0.72	0.69	2.78	1.9	2.0	4.0	13.8
YE4-801-6	0.37	0.5	895	78.0	78.0	76.4	0.70	1.03	0.98	0.94	3.95	1.9	2.0	4.7	18.2
YE4-802-6	0.55	0.75	895	80.9	80.9	79.3	0.72	1.43	1.36	1.31	5.87	1.9	2.1	4.7	20
YE4-90S-6	0.75	1	950	82.7	82.7	81.0	0.71	1.94	1.84	1.78	7.54	2.0	2.1	6.0	28
YE4-90L-6	1.1	1.5	955	84.5	84.5	82.8	0.73	2.71	2.57	2.48	11.0	2.0	2.1	6.0	32
YE4-100L-6	1.5	2	960	85.9	85.9	84.2	0.73	3.63	3.45	3.33	14.9	2.0	2.1	6.5	40
YE4-112M-6	2.2	3	965	87.4	87.4	85.7	0.74	5.17	4.91	4.73	21.8	2.0	2.1	6.6	56
YE4-132S-6	3	4	970	88.6	88.6	86.8	0.74	6.95	6.60	6.37	29.5	2.0	2.1	6.8	78
YE4-132M1-6	4	5.5	975	89.5	89.5	87.7	0.74	9.18	8.72	8.40	39.2	2.0	2.1	6.8	89
YE4-132M2-6	5.5	7.5	975	90.5	90.5	88.7	0.75	12.3	11.7	11.3	53.9	2.0	2.1	7.0	102
YE4-160M-6	7.5	10	980	91.3	91.3	89.5	0.79	15.8	15.0	14.5	73.1	2.0	2.1	7.0	140
YE4-160L-6	11	15	980	92.3	92.3	90.5	0.80	22.6	21.5	20.7	107.2	2.0	2.1	7.2	160
YE4-180L-6	15	20	985	92.9	92.9	91.0	0.81	30.3	28.8	27.7	145.4	2.0	2.1	7.3	245
YE4-200L1-6	18.5	25	985	93.4	93.4	91.5	0.81	37.2	35.3	34.0	179.4	2.0	2.1	7.3	265
YE4-200L2-6	22	30	985	93.7	93.7	91.8	0.81	44.0	41.8	40.3	213.3	2.0	2.1	7.4	285
YE4-225M-6	30	40	990	94.2	94.2	92.3	0.83	58.3	55.4	53.4	289.4	2.0	2.1	6.9	335
YE4-250M-6	37	50	990	94.5	94.5	92.6	0.84	70.8	67.3	64.8	356.9	2.0	2.1	7.1	471
YE4-280S-6	45	60	990	94.8	94.8	92.9	0.85	84.8	80.6	77.7	434.1	2.0	2.0	7.3	530
YE4-280M-6	55	75	990	95.1	95.1	93.2	0.86	102	97.1	93.6	530.6	2.0	2.0	7.3	670
YE4-315S-6	75	100	990	95.4	95.4	93.5	0.84	142	135	130	723.5	2.0	2.0	6.6	960
YE4-315M-6	90	125	990	95.6	95.6	93.7	0.85	168	160	154	868.2	2.0	2.0	6.7	1070
YE4-315L1-6	110	150	990	95.8	95.8	93.9	0.85	205	195	188	1061	2.0	2.0	6.7	1160
YE4-315L2-6	132	180	990	96.0	96.0	94.1	0.86	243	231	222	1273	2.0	2.0	6.8	1250
YE4-355M1-6	160	200	990	96.2	96.2	94.3	0.86	294	279	269	1543	1.8	2.0	6.8	1780
YE4-355M2-6	200	270	990	96.3	96.3	94.4	0.87	363	345	332	1929	1.8	2.0	6.8	1900
YE4-355L-6	250	340	990	96.5	96.5	94.6	0.87	452	430	414	2412	1.8	2.0	6.8	2100

 

High Efficiency (IE4-Cast-iron motor) 50HzTECHNICAL DATA
Type	Rated Output		Rated Speed Rpm	Efficiency η% (IE4)	Efficiency at 75% Load	Efficiency at 50% Load	Power factor Cosφ	Rated current A			Rated Torque Nm	Locked rotor torque/rated torque Ts/Tn	Maximum torque/rated torque Tmax/Tn	Locked rotor current/rated current Is/In	Weight Kg
	kW	HP						380	400	415
YE4-631-2	0.18	0.25	2745	70.8	70.8	69.4	0.80	0.48	0.46	0.44	0.63	2.2	2.2	5.5	11.3
YE4-632-2	0.25	0.37	2745	74.3	74.3	72.8	0.81	0.63	0.60	0.58	0.87	2.2	2.2	5.5	11.8
YE4-711-2	0.37	0.5	2765	78.1	78.1	76.5	0.81	0.89	0.84	0.81	1.28	2.2	2.2	6.1	13.2
YE4-712-2	0.55	0.75	2765	81.5	81.5	79.9	0.82	1.25	1.19	1.14	1.90	2.3	2.3	6.1	14.5
YE4-801-2	0.75	1	2910	83.5	83.5	81.8	0.82	1.66	1.58	1.52	2.46	2.3	2.3	7.0	20
YE4-802-2	1.1	1.5	2920	85.2	85.2	83.5	0.83	2.36	2.25	2.16	3.60	2.2	2.3	7.3	21
YE4-90S-2	1.5	2	2930	86.5	86.5	84.8	0.84	3.14	2.98	2.87	4.89	2.2	2.3	7.6	24
YE4-90L-2	2.2	3	2930	88.0	88.0	86.2	0.85	4.47	4.25	4.09	7.17	2.2	2.3	7.6	29
YE4-100L-2	3	4	2935	89.1	89.1	87.3	0.87	5.88	5.59	5.38	9.76	2.2	2.3	7.8	37
YE4-112M-2	4	5.5	2940	90.0	90.0	88.2	0.88	7.67	7.29	7.03	13.0	2.2	2.3	8.3	48
YE4-132S1-2	5.5	7.5	2945	90.9	90.9	89.1	0.88	10.4	9.9	9.57	17.8	2.0	2.3	8.3	76
YE4-132S2-2	7.5	10	2950	91.7	91.7	89.9	0.88	14.1	13.4	12.9	24.3	2.0	2.3	7.9	85
YE4-160M1-2	11	15	2960	92.6	92.6	90.7	0.89	20.3	19.3	18.6	35.5	2.0	2.3	8.1	133
YE4-160M2-2	15	20	2960	93.3	93.3	91.4	0.89	27.4	26.1	25.1	48.4	2.0	2.3	8.1	146
YE4-160L-2	18.5	25	2960	93.7	93.7	91.8	0.89	33.7	32.0	30.9	59.7	2.0	2.3	8.2	160
YE4-180M-2	22	30	2965	94.0	94.0	92.1	0.89	40.0	38.0	36.6	70.9	2.0	2.3	8.2	221
YE4-200L1-2	30	40	2970	94.5	94.5	92.6	0.89	54.2	51.5	49.6	96.5	2.0	2.3	7.6	260
YE4-200L2-2	37	50	2970	94.8	94.8	92.9	0.89	66.6	63.3	61.0	119.0	2.0	2.3	7.6	309
YE4-225M-2	45	60	2975	95.0	95.0	93.1	0.90	80.0	76.0	73.2	144.5	2.0	2.3	7.7	370
YE4-250M-2	55	75	2975	95.3	95.3	93.4	0.90	97.4	92.6	89.2	176.6	2.0	2.3	7.7	520
YE4-280S-2	75	100	2980	95.6	95.6	93.7	0.90	132	126	121	240.4	1.8	2.3	7.1	570
YE4-280M-2	90	125	2982	95.8	95.8	93.9	0.90	159	151	145	288.2	1.8	2.3	7.1	630
YE4-315S-2	110	150	2980	96.0	96.0	94.1	0.90	193	184	177	352.5	1.8	2.3	7.1	985
YE4-315M-2	132	180	2980	96.2	96.2	94.3	0.90	232	220	212	423.0	1.8	2.3	7.1	1050
YE4-315L1-2	160	200	2980	96.3	96.3	94.4	0.91	277	264	254	512.8	1.8	2.3	7.2	1160
YE4-315L2-2	200	270	2980	96.5	96.5	94.6	0.91	346	329	317	640.9	1.8	2.2	7.2	1200
YE4-355M-2	250	340	2985	96.5	96.5	94.6	0.91	433	411	396	799.8	1.6	2.2	7.2	2050
YE4-355L-2	315	430	2982	96.5	96.5	94.6	0.91	545	518	499	1009	1.6	2.2	7.2	2380

 

High Efficiency (IE4-Cast-iron motor) 50HzTECHNICAL DATA
Type	Rated Output		Rated Speed rpm	Efficiency η% (IE4)	Efficiency at 75% Load	Efficiency at 50% Load	Power factor Cosφ	Rated current A			Rated Torque Nm	Locked rotor torque/rated torque Ts/Tn	Maximum torque/rated torque Tmax/Tn	Locked rotor current/rated current ls/In	Weight kg
	kW	HP						380	400	415
YE4-631-4	0.12	0.18	1340	69.8	69.8	68.4	0.72	0.36	0.34	0.33	0.86	2.1	2.2	4.4	11.8
YE4-632-4	0.18	0.25	1340	74.7	74.7	73.2	0.73	0.50	0.48	0.46	1.28	2.1	2.2	4.4	12.6
YE4-711-4	0.25	0.37	1355	77.9	77.9	76.3	0.74	0.66	0.63	0.6	1.76	2.1	2.2	5.2	18
YE4-712-4	0.37	0.5	1355	81.1	81.1	79.5	0.75	0.92	0.88	0.85	2.61	2.1	2.2	5.2	19.5
YE4-801-4	0.55	0.75	1420	83.9	83.9	82.2	0.75	1.33	1.26	1.22	3.70	2.4	2.3	5.2	21
YE4-802-4	0.75	1	1430	85.7	85.7	84.0	0.75	1.77	1.68	1.62	5.01	2.3	2.3	6.6	24
YE4-90S-4	1.1	1.5	1445	87.2	87.2	85.5	0.76	2.52	2.40	2.31	7.27	2.3	2.3	6.8	30
YE4-90L-4	1.5	2	1450	88.2	88.2	86.4	0.77	3.36	3.19	3.07	9.88	2.3	2.3	7.0	34
YE4-100L1-4	2.2	3	1455	89.5	89.5	87.7	0.81	4.61	4.38	4.22	14.4	2.3	2.3	7.6	47
YE4-100L2-4	3	4	1455	90.4	90.4	88.6	0.82	6.15	5.84	5.63	19.7	2.3	2.3	7.6	53
YE4-112M-4	4	5.5	1460	91.1	91.1	89.3	0.82	8.14	7.73	7.45	26.2	2.2	2.3	7.8	60
YE4-132S-4	5.5	7.5	1470	91.9	91.9	90.1	0.83	11.0	10.4	10.0	35.7	2.0	2.3	7.9	85
YE4-132M-4	7.5	10	1470	92.6	92.6	90.7	0.84	14.6	13.9	13.4	48.7	2.0	2.3	7.5	96
YE4-160M-4	11	15	1475	93.3	93.3	91.4	0.85	21.1	20.0	19.3	71.2	2.2	2.3	7.7	146
YE4-160L-4	15	20	1475	93.9	93.9	92.0	0.86	28.2	26.8	25.8	97.1	2.2	2.3	7.8	156
YE4-180M-4	18.5	25	1480	94.2	94.2	92.3	0.86	34.7	33.0	31.8	119.4	2.0	2.3	7.8	181
YE4-180L-4	22	30	1480	94.5	94.5	92.6	0.86	41.1	39.1	37.7	142.0	2.0	2.3	7.8	209
YE4-200L-4	30	40	1480	94.9	94.9	93.0	0.86	55.8	53.1	51.1	193.6	2.0	2.3	7.3	280
YE4-225S-4	37	50	1485	95.2	95.2	93.3	0.86	68.7	65.2	62.9	237.9	2.0	2.3	7.4	373
YE4-225M-4	45	60	1485	95.4	95.4	93.5	0.86	83.3	79.2	76.3	289.4	2.0	2.3	7.4	390
YE4-250M-4	55	75	1485	95.7	95.7	93.8	0.86	102	96.5	93.0	353.7	2.2	2.3	7.4	553
YE4-280S-4	75	100	1490	96.0	96.0	94.1	0.88	135	128	124	480.7	2.0	2.3	6.9	655
YE4-280M-4	90	125	1490	96.1	96.1	94.2	0.88	162	154	148	576.8	2.0	2.3	6.9	730
YE4-315S-4	110	150	1490	96.3	96.3	94.4	0.89	195	185	179	705.0	2.0	2.2	7.0	980
YE4-315M-4	132	180	1490	96.4	96.4	94.5	0.89	234	222	214	846.0	2.0	2.2	7.0	1031
YE4-315L1-4	160	200	1490	96.6	96.6	94.7	0.89	283	269	259	1026	2.0	2.2	7.1	1093
YE4-315L2-4	200	270	1490	96.7	96.7	94.8	0.90	349	332	320	1282	2.0	2.2	7.1	1190
YE4-355M-4	250	340	1490	96.7	96.7	94.8	0.90	436	415	400	1602	2.0	2.2	7.1	1754
YE4-355L-4	315	430	1490	96.7	96.7	94.8	0.90	550	522	504	2019	2.0	2.2	7.1	1960

Company Profile

 

YE4 Series Electric Motors

Longran Electromechanical (Zhejiang) Co., Ltd. presents the YE4 series electric motors, a cutting-edge advancement in motor technology. These motors are totally enclosed and fan cooled (TEFC), three-phase squirrel cage induction motors, designed as an evolution of the Y series motors with innovative techniques. The mounting dimensions adhere to the relevant IC standards for seamless integration.

The YE4 series electric motors boast a sleek design, compact structure, low noise operation, high efficiency, substantial starting torque, and user-friendly operation. They are equipped with insulation class F and protection class IP54, meeting the international standards of the 1990s.

These versatile motors find applications in various industries including HVAC systems, drilling machines, pumps, fans, winches, air compressors, floor cleaning machines, transportation equipment, agricultural machinery, and more.

Longran Electromechanical (Zhejiang) Co., Ltd. also offers customization options to tailor the motors to clients' specific requirements, such as different frequencies (50Hz, 60Hz), voltages (380V, 400V, 415V, 460V, 575V, 660V), protection class IP55, and insulation classes F or H.

more products

 

Welcome to Longran Electromechanical (Zhejiang) Co., Ltd.

Longran Electromechanical (Zhejiang) Co., Ltd. specializes in producing a wide range of AC motors to meet various industrial needs. Our product line includes:

• Y series three-phase asynchronous motors
• Y2 series three-phase asynchronous motors
• YL series double-value capacitor motors
• YC series capacitor starting motors
• YY series capacitor running motors
• JY series motors
• YS series low-power motors
• JW, JZ series
• YEJ electromagnetic braking series
• YVP frequency conversion speed regulation series
• YCT electromagnetic speed regulation series

Our company boasts a team of experienced engineers and technicians, modern equipment, and advanced testing capabilities to ensure top-notch product quality. We are committed to providing excellent quality, cutting-edge technology, exceptional service, and transparent management.

At Longran Electromechanical, we prioritize customer satisfaction and continuously strive for perfection. Our products are highly regarded both domestically and internationally, with a strong presence in Europe, the Middle East, and Southeast Asia.

We welcome individuals and businesses from all sectors to reach out to us for further discussions and collaborations.

Certifications

Our Advantages

 

FAQ

1,Q: Can you make as per customer drawing?
A: Yes, we offer customized service for customers accordingly. We can use customer's nameplate for the electric molors.

2. Q: What is your terms of payment ?
A: 30% deposit before production,balance T/T before delivery.

3. Q: Are you a trading company or manufacturer?
A.We are a manufacurer with advanced equ pment and experienced workers.

4. Q: What's your production capacity?
A:4000-5000 PCS/MONTH.

5. Q: Free sample Is available or not?
A:Yes, we can supply free sample if customer agree to pay for the courier cost.

6. Q: Do you have any certiflcate?
A:Yes, we have CE certificate and TUV certificate report.

Customized Electric Motors

Customized Electric Motors
At Longran Electromechanical, we offer customized electric motors tailored to meet our customers' specific requirements. Our advanced equipment and experienced workers ensure high-quality products that exceed expectations.

Product Features:
Customization according to customer drawings
30% deposit before production, balance payment via T/T before delivery
Manufactured with CE and TUV certificates
Production capacity of 4000-5000 PCS per month
Free samples available with customer covering courier costs
Benefits:
Highly customizable to meet specific needs
Quality assurance with certifications
Efficient production capacity for timely deliveries
Cost-effective with free sample option
Contact us today to learn more about our customized electric motors and how we can meet your unique requirements.