MS square Grundfos aluminum shell series three-phase asynchronous motor

Product overview

YE3YE4 series-special motor for vertical multistage pump is a new product developed on the basis of CDL stainless steel vertical multistage pump. The design of the product is novel and beautiful. The protection grade of the motor reaches IP55, F-level insulation, and the energy-saving efficiency can reach the international E3 standard, which is China's level 2 energy efficiency. It is an ideal energy-saving product. And it has the characteristics of large starting torque, low noise, low vibration, reasonable structure and convenient application. The motor efficiency index conforms to grade 3 or grade 2 in GB/18613-2020 "energy efficiency limit value and energy efficiency grade of small and medium-sized three-phase asynchronous motors. YE3 series-Gran aluminum shell three-phase asynchronous motor, in order to better solve the problem of large torque, low vibration and low noise, the front flange and rear end cover are all made of cast iron, which can meet the operating conditions of the water pump.

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Product Description

Conditions of use
Ambient temperature: -15 ℃<40 ℃
Altitude: not more than 1000m
Rated voltage: 380V, 400V, 415V
Frequency: 50Hz, 60Hz
connection method: Y connection method is used for motors with rated power of 3kW and below
Motors with rated power of 4kW and above are connected
Working system: continuous working system (S1)
Protection class: enclosure IP54/IP55, junction box IP55
Insulation class: F
Cooling method: IC411

Motor model Type No.	Rated power Rated output		Speed Speed	Rated current IN (A)	Efficiency EFF Ŋ (%)	Power factor Powe factor(cos中)	Rated torque Rated torque (Tn)	Stall-rotor torque Rated torque TST/TFL	Maximum torque Rated torque TM/TFL	locked-rotor current Rated current IST/TFL	Weight Weight (Kg)
Motor model Type No.	KW	HP	Speed Speed	Rated current IN (A)	Efficiency EFF Ŋ (%)	Power factor Powe factor(cos中)	Rated torque Rated torque (Tn)	Stall-rotor torque Rated torque TST/TFL	Maximum torque Rated torque TM/TFL	locked-rotor current Rated current IST/TFL	Weight Weight (Kg)
Synchronous speed Synchronous Speed 3000 rpm
YE3-71M1-2	0.37	0.5	2800	0.99	74.8	0.80	1.26	2.3	2.3	6.1	6.2
YE3-71M2-2	0.55	0.75	2800	1.4	77.2	0.82	1.87	2.2	2.3	6.3	7.4
YE3-80M1-2	0.75	1	2880	1.7	80.7	0.83	2.49	2.3	2.3	9.8	10.5
YE3-80M2-2	1.1	1.5	2880	2.43	82.7	0.83	3.65	2.3	2.3	7.3	14
YE3-90S-2	1.5	2	2895	3.25	84.2	0.83	4.96	2.3	2.3	7.6	18
YE3-90L-2	2.2	3	2895	4.57	85.9	0.85	7.26	2.3	2.3	7.8	23
YE3-100L-2	3	4	2895	5.94	87.1	0.88	9.9	2.3	2.3	8.1	26
YE3-112M-2	4	5.5	2905	7.83	88.1	0.88	13.1	2.3	2.3	8.3	34
YE3-132S1-2	5.5	7.5	2930	10.6	89.2	0.88	17.9	2.2	2.3	8.0	48
YE3-132S2-2	7.5	10	2930	14.4	90.1	0.89	24.4	2.2	2.3	7.8	53
YE3-160M1-2	11	15	2945	20.4	91.2	0.90	35.7	2.2	2.3	7.9	108
YE3-160M2-2	15	20	2945	27.2	91.9	0.91	48.6	2.2	2.3	8.0	116
YE3-160L-2	18.5	25	2940	34.1	92.4	0.89	60.1	2.2	2.3	8.1	135
Synchronous speed Synchronous Speed 1500 r/min rpm
YE3-71M1-4	0.25	0.37	1360	0.81	68.6	0.62	1.73	2.3	2.4	6.0	6.6
YE3-71M2-4	0.37	0.5	1360	1.14	71.2	0.62	2.54	2.3	2.4	6.0	7.5
YE3-80M1-4	0.55	0.75	1420	1.57	74.6	0.64	3.78	2.3	2.4	6.0	11.3
YE3-80M2-4	0.75	1	1420	1.86	82.5	0.74	5.04	2.3	2.3	6.3	12.8
YE3-90S-4	1.1	1.5	1445	2.68	84.1	0.74	7.27	2.3	2.3	6.5	17.5
YE3-90L-4	1.5	2	1445	3.61	85.3	0.74	9.91	2.3	2.3	6.6	21.8
YE3-100L1-4	2.2	3	1435	4.93	86.7	0.78	14.6	2.3	2.3	6.9	23
YE3-100L2-4	3	4	1435	6.66	87.7	0.78	20	2.3	2.3	7.5	28.6
YE3-112M-4	4	5.5	1440	8.56	88.6	0.81	26.5	2.3	2.3	7.6	37.5
YE3-132S-4	5.5	7.5	1460	11.6	89.6	0.82	36	2.0	2.3	7.7	52
YE3-132M-4	7.5	10	1460	15.3	90.4	0.83	49.1	2.0	2.3	7.5	56
YE3-160M-4	11	15	1465	22.3	91.4	0.82	71.7	2.2	2.3	7.4	118
YE3-160L-4	15	20	1465	30.1	92.1	0.82	97.8	2.2	2.3	7.5	156
Synchronous speed Synchronous Speed 1000 rpm
YE3-711-6	0.18	0.25	855	0.65	63.9	0.66	2.01	1.9	2.0	4.0	9.3
YE3-712-6	0.25	0.37	855	0.81	68.6	0.68	2.79	1.9	2.0	4.0	9.7
YE3-801-6	0.37	0.5	890	1.09	73.5	0.70	3.97	1.9	2.0	4.7	12.2
YE3-802-6	0.55	0.75	890	1.50	77.5	0.72	5.90	1.9	2.1	4.7	13.2
YE3-90S-6	0.75	1	935	2.03	78.9	0.71	7.66	2.0	2.1	6.0	14
YE3-90L-6	1.1	1.5	945	2.83	91.0	0.73	11.1	2.0	2.1	6.0	18
YE3-100L-6	1.5	2	949	3.78	82.5	0.73	15.1	2.0	2.1	6.5	29.5
YE3-112M-6	2.2	3	955	5.36	84.3	0.74	22.0	2.0	2.1	6.6	32
YE3-132S-6	3	4	968	7.20	85.6	0.74	29.6	2.0	2.1	6.8	43
YE3-132M1-6	4	5.5	968	9.46	86.8	0.74	39.5	2.0	2.1	6.8	49
YE3-132M2-6	5.5	7.5	968	12.7	88.0	0.75	54.3	2.0	2.1	7.0	59
YE3-160M-6	7.5	10	970	16.2	89.1	0.79	73.8	2.0	2.1	7.0	82
YE3-160L-6	11	15	970	23.1	90.3	0.80	108.3	2.0	2.1	7.2	118.5

Motor model Type NO.	Rated power Rated output		Speed Speed	Rated current IN (A)	Efficiency EFF Ŋ (%)	Power factor Power Factor(cosφ)	Rated torque Rated torque (Tn)	Stall-rotor torque Rated torque ST/TFL	Maximum torque Rated torque TM/TFL	locked-rotor current Rated current IST/TFL	Weight Weight (Kg)
Motor model Type NO.	KW	HP	Speed Speed	Rated current IN (A)	Efficiency EFF Ŋ (%)	Power factor Power Factor(cosφ)	Rated torque Rated torque (Tn)	Stall-rotor torque Rated torque ST/TFL	Maximum torque Rated torque TM/TFL	locked-rotor current Rated current IST/TFL	Weight Weight (Kg)
Synchronous speed Synchronous Speed 3000 rpm
YE4-711-2	0.37	0.5	2765	0.89	76.5	0.81	1.28	2.2	2.2	6.1	7.3
YE4-712-2	0.55	0.75	2765	1.25	79.9	0.82	1.90	2.3	2.3	6.1	8.5
YE4-801-2	0.75	1	2910	1.66	81.8	0.82	2.46	2.3	2.3	7.0	11
YE4-802-2	1.1	1.5	2920	2.36	83.5	0.83	3.60	2.2	2.3	7.3	11.6
YE4-90S-2	1.5	2	2930	3.14	84.8	0.84	4.89	2.2	2.3	7.6	16
YE4-90L-2	2.2	3	2930	4.47	86.2	0.85	7.17	2.2	2.3	7.6	20.6
YE4-100L-2	3	4	2935	5.88	87.3	0.87	9.76	2.2	2.3	7.8	23.7
YE4-112M-2	4	5.5	2940	7.67	88.2	0.88	13.0	2.2	2.3	8.3	42
YE4-132S1-2	5.5	7.5	2945	10.4	89.1	0.88	17.8	2.0	2.3	8.3	46
YE4-132S2-2	7.5	10	2950	14.1	89.9	0.88	24.3	2.0	2.3	7.9	52
YE4-160M1-2	11	15	2960	20.3	90.7	0.89	35.5	2.0	2.3	8.1	95
YE4-160M2-2	15	20	2960	27.4	91.4	0.89	48.4	2.0	2.3	8.1	103
YE4-160L-2	18.5	25	2960	33.7	91.8	0.89	59.7	2.0	2.3	8.2	115
Synchronous speed Synchronous Speed 1500 rpm
YE4-711-4	0.25	0.37	1355	0.66	77.9	0.74	1.76	2.1	2.2	5.2	7.2
YE4-712-4	0.37	0.5	1355	0.92	81.1	0.75	2.61	2.1	2.2	5.2	8.2
YE4-801-4	0.55	0.75	1420	1.33	83.9	0.75	3.70	2.4	2.3	5.2	10
YE4-802-4	0.75	1	1430	1.77	85.7	0.75	5.01	2.3	2.3	6.6	12.9
YE4-90S-4	1.1	1.5	1445	2.52	87.2	0.76	7.27	2.3	2.3	6.8	16.8
YE4-90L-4	1.5	2	1450	3.36	88.2	0.77	9.88	2.3	2.3	7.0	19.7
YE4-100L1-4	2.2	3	1455	4.61	89.5	0.81	14.4	2.3	2.3	7.6	25.5
YE4-100L2-4	3	4	1455	6.15	90.4	0.82	19.7	2.3	2.3	7.6	31.3
YE4-112M-4	4	5.5	1460	8.14	91.1	0.82	26.2	2.2	2.3	7.8	39.2
YE4-132S-4	5.5	7.5	1470	11.0	91.9	0.83	35.7	2.0	2.3	7.9	51.2
YE4-132M-4	7.5	10	1470	14.6	92.6	0.84	48.7	2.0	2.3	7.5	65
YE4-160M-4	11	15	1475	21.1	93.3	0.85	71.2	2.2	2.3	7.7	97.3
YE4-160L-4	15	20	1475	28.2	93.9	0.86	97.1	2.2	2.3	7.8	107
Synchronous speed Synchronous Speed 1000 rpm
YE4-711-6	0.18	0.25	860	0.59	70.1	0.66	2.00	1.9	2.0	4.0	9.8
YE4-712-6	0.25	0.37	860	0.75	74.1	0.68	2.78	1.9	2.0	4.0	10.3
YE4-801-6	0.37	0.5	895	1.03	78.0	0.70	3.95	1.9	2.0	4.7	12.5
YE4-802-6	0.55	0.75	895	1.43	80.9	0.72	5.87	1.9	2.1	4.7	13.6
YE4-90S-6	0.75	1	950	1.94	82.7	0.71	7.54	2.0	2.1	6.0	17.2
YE4-90L-6	1.1	1.5	955	2.71	84.5	0.73	11.0	2.0	2.1	6.0	22.4
YE4-100L-6	1.5	2	960	3.63	85.9	0.73	14.9	2.0	2.1	6.5	33.5
YE4-112M-6	2.2	3	965	5.17	87.4	0.74	21.8	2.0	2.1	6.6	38.6
YE4-132S-6	3	4	970	6.95	88.6	0.74	29.5	2.0	2.1	6.8	46
YE4-132M1-6	4	5.5	975	9.18	89.5	0.74	39.2	2.0	2.1	6.8	54
YE4-132M2-6	5.5	7.5	975	12.3	90.5	0.75	53.9	2.0	2.1	7.0	61.8
YE4-160M-6	7.5	10	980	15.8	91.3	0.79	73.1	2.0	2.1	7.0	88.3
YE4-160L-6	11	15	980	22.6	92.3	0.80	107.2	2.0	2.1	7.2	125

Shape and Installation Dimension of YE3/YE4 Series Square Aluminum Shell Motor
B3H71-160

Model	A	AC	AD	B	C	D	DH	E	EB	ED	F	G	H	HA	K	KK	L	LD
71	112	139	105	90	45	14	M5X12	30	25	2.5	5	11	71	10	7X10	1-M18X1.5	255	79.5
80	125	148	110	100	50	19	M6X16	40	30	5	6	15.5	80	11	10X14	1-M18X1.5	286	80.5
90S	140	169	125	100	56	24	M8X19	50	40	5	8	20	90	12	10X14	2-M22X1.5	310	89
90L	140	169	125	125	56	24	M8X19	50	40	5	8	20	90	12	10X14	2-M22X1.5	330	89
100L	160	194	137	140	63	28	M10X22	60	50	5	8	24	100	15	12X16	2-M22X1.5	384	95.5
112M	190	218	157	140	70	28	M10X22	60	50	5	8	24	112	15	12X16	2-M25X1.5	395	101
132S	216	254	175	140	89	38	M12X28	80	65	7.5	10	33	132	16	13X16	2-M25X1.5	458	110
132M	216	254	175	178	89	38	M12X28	80	65	7.5	10	33	132	16	13X16	2-M25X1.5	514	110
160M	253	315	196	210	110	42	M16X36	110	90	10	11	37	160	21	16X18	2-M30X1.5	602	176
160L	253	315	196	254	110	42	M16X36	110	90	10	12	37	160	21	16X18	2-M30X1.5	644	176

Shape and Installation Dimension of YE3NE4 Series Square Aluminum Shell Motor
B14H71-160

Model	A	AC	AD	B	C	D	DH	E	EB	ED	F	G	H	HA	K	KK	L	LD
71	112	139	105	90	45	14	M5X12	30	25	2.5	5	11	71	10	7X10	1-M18X1.5	255	79.5
80	125	148	110	100	50	19	M6X16	40	30	5	6	15.5	80	11	10X14	1-M18X1.5	286	80.5
90S	140	169	125	100	56	24	M8X19	50	40	5	8	20	90	12	10X14	2-M22X1.5	310	89
90L	140	169	125	125	56	24	M8X19	50	40	5	8	20	90	12	10X14	2-M22X1.5	330	89
100L	160	194	137	140	63	28	M10X22	60	50	5	8	24	100	15	12X16	2-M22X1.5	384	95.5
112M	190	218	157	140	70	28	M10X22	60	50	5	8	24	112	15	12X16	2-M25X1.5	395	101
132S	216	254	175	140	89	38	M12X28	80	65	7.5	10	33	132	16	13X16	2-M25X1.5	458	110
132M	216	254	175	178	89	38	M12X28	80	65	7.5	10	33	132	16	13X16	2-M25X1.5	514	110
160M	253	315	196	210	110	42	M16X36	110	90	10	12	37	160	21	16X18	2-M30X1.5	602	176
160L	253	315	196	254	110	42	M16X36	110	90	10	12	37	160	21	16X18	2-M30X1.5	644	176

B3/B35 H71-160

Model	Number of poles	A	AC	AD	B	0	D	DH	E	EB	ED	F	G	H	HA	KK	L	LD	M	N	P	S	T
71	2/4	112	139	105	90	45	14	M5X12	30	25	2.5	5	11	71	10	1-M18X1.5	255	79.5	130	110	160	10	3
80	2/4	125	148	110	100	50	19	M6X16	40	30	5	6	15.5	80	11	1-M18X1.5	286	80.5	165	130	200	12	3
90S	2/4	140	169	125	100	56	24	M8X19	50	40	5	8	20	90	12	2-M22X1.5	310	89	165	130	200	12	3
90L	2/4	140	169	125	125	56	24	M8X19	50	40	5	8	20	90	12	2-M22X1.5	330	89	165	130	200	12	3
100L	2/4	160	194	137	140	63	28	M10X22	60	50	5	8	24	100	15	2-M22X1.5	384	95.5	215	180	250	15	4
112M	2/4	190	218	157	140	70	28	M10X22	60	50	5	8	24	112	15	2-M25X1.5	395	101	215	180	250	15	4
132S	2/4	216	254	175	140	89	38	M12X28	80	65	7.5	10	33	132	16	2-M25X1.5	458	110	265	230	300	15	4
132M	2/4	216	254	175	178	89	38	M12X28	80	65	7.5	10	33	132	16	2-M25X1.5	514	110	265	230	300	15	4
160M	2/4	254	311	241	210	108	42	M16X36	110	90	10	12	37	160	21	2-M30X1.5	612	151	300	250	350	18.5	5
160L	2/4	254	311	241	254	108	42	M16X36	110	90	10	12	37	160	21	2-M30X1.5	656	150	300	250	350	18.5

Key words:

speed

torque