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MYW B3 SERIESASYNCHRONOUS MOTORS

The MYW B3 series asynchronous motorsfeature axial fan-compatible designs, premium castaluminum alloy housings, B3 mounting, and shaftextensions with external/internal threads or taperedexternal threads for fan blades, cooled via ICO141.

Category:

Product Description

MAIN PERFORMANCE:
.Ambient Conditions: Humidity < 98%, Temp -70°C to 120°C
Insulation Class: F/H/C
Protection Class: IP55
Duty Cycle: S1
External Control: Compatible with frequency inverters
Material Characteristics:
1. High-temperature resistant rubber and oil seals forwaterproof and dustproof protection.

2. High-temperature resistant insulation materials and grease

3. Corrosion-resistant powder coating on the housing.

Technical Data

MYW TECHNICAL DATA OF SINGLE PHASE ASYNCHRONOUS MOTOR

Model	Power	Current (A)	Speed	Eff. η(%)	P.F (cosψ)	Ts/Tn	Tmax/Tn	Starting Current (A)
Model	kW	1PH 220V	(r.p.m)
MYW63M1-2	0.18	1.37	2780	65	0.92	0.4	1.7	4.50
MYW63M2-2	0.25	1.87	2780	66	0.92	0.4	1.7	6.00
MYW71M1-2	0.37	2.73	2800	67	0.92	0.4	1.7	9.50
MYW71M2-2	0.55	3.88	2800	70	0.92	0.4	1.7	14.5
MYW80M-2	0.55	3.88	2800	70	0.92	0.3	1.7	14.5
MYW80M1-2	0.75	5.14	2810	72.1	0.92	0.3	1.7	19.0
MYW80M2-2	1.1	7.02	2810	75	0.95	0.3	1.7	30.0
MYW90S-2	1.5	9.30	2820	77.2	0.95	0.3	1.7	35.0
MYW90L-2	2.2	13.2	2820	79.7	0.95	0.3	1.7	61.0
MYW100L-2	3	17.4	2840	80	0.98	0.35	1.8	73.0
MYW63M1-4	0.12	1.06	1380	57	0.90	0.4	1.7	2.50
MYW63M2-4	0.18	1.54	1380	59	0.90	0.4	1.7	3.50
MYW71M1-4	0.25	2.00	1400	61.5	0.92	0.4	1.7	5.00
MYW71M2-4	0.37	2.77	1400	66	0.92	0.4	1.7	7.50
MYW80M1-4	0.55	3.88	1410	70	0.92	0.4	1.7	13.0
MYW80M2-4	0.75	5.14	1410	72.1	0.92	0.3	1.7	16.5
MYW90S-4	1.1	7.02	1420	75	0.95	0.3	1.7	24.0
MYW90L-4	1.5	9.30	1420	77.2	0.95	0.3	1.7	36.0
MYW100L-4	1.5	9.30	1440	77.2	0.95	0.31	1.8	36.0
MYW100L1-4	2.2	13.1	1440	78	0.98	0.31	1.8	65.0
MYW100L2-4	3	17.8	1440	78	0.98	0.31	1.8	91.0

TECHNICAL DATA OF SINGLE-PHASE DUAL-SPEED ASYNCHRONOUS MOTORYYD(MYWD)

Model	Polar number	Power	Current (A)	Speed	Eff. η(%)	P.F (cosψ)	Ts/Tn	Tmax/Tn	Starting Current (A)
Model	Polar number	kW	1PH 220V	(r.p.m)
YYD90S-6/4	6	0.75	5.44	930	64	0.98	0.35	1.6	13
YYD90S-6/4	4	1.1	7.29	1420	70	0.98	0.31	1.7	24
YYD90L-6/4	6	1.1	7.73	930	66	0.98	0.35	1.6	25
YYD90L-6/4	4	1.5	9.80	1420	71	0.98	0.31	1.8	36
YYD100S-6/4	6	1.1	7.73	930	66	0.98	0.35	1.6	25
YYD100S-6/4	4	1.5	9.80	1420	71	0.98	0.31	1.8	36
YYD100L2-6/4	6	1.5	9.28	940	75	0.98	0.35	1.6	36
YYD100L2-6/4	4	2.2	13.3	1440	77	0.98	0.31	1.8	65
YYD100L3-6/4	6	1.5	9.28	940	75	0.98	0.35	1.6	36
YYD100L3-6/4	4	3.0	18.1	1440	77	0.98	0.31	1.8	91

Performance Curve

Frame NO.	Mounting Dimensions (mm)									Overall Dimensions (mm)
Frame NO.	A	B	C	M	D	E	F	G	H	K	AB	BB	AD	L
63M	100	80	50	M10 Ext	11	26	4	8.5	63	8	120	100	98	215
71M	112	90	62	M12 Ext	14	29	5	11	71	8	135	112	103	241
80M	125	100	81	M12 Ext	16	29	5	13	80	10	160	130	137	280
80M	125	100	63	M8 Int	19	40	6	15.5	80	10	160	130	137	258
90S	140	100	70	M10 Int	24	50	8	20	90	10	175	155	145	277
90M	140	125	70	M10 Int	24	50	8	20	90	10	175	155	145	301
90L	140	125	70	M10 Int	24	50	8	20	90	10	175	155	145	329
100L	160	140	75	M10 Int	24	50	8	20	100	12	197	175	135	319
100L	160	140	67	M10 Int	28	60	8	24	100	12	197	175	135	329
100L	160	140	67	M18 Ext	28(10:1)	60	8	24	100	12	197	175	135	349
112M	190	140	76	M10 Int	28	60	8	24	112	13	220	180	147	351
132S	216	140	89	M12 Int	38	80	10	33	132	13	247	184	182	392
132M	216	178	89	M12 Int	38	80	10	33	132	13	247	225	182	430
160M	254	210	108	M16 Int	42	110	12	37	160	15	324	250	235	530
160L	254	254	108	M16 Int	42	110	12	37	160	15	324	300	235	574
180M	279	241	121	M16 Int	48	110	14	42.5	180	15	349	292	258	586
180L	279	279	121	M16 Int	48	110	14	42.5	180	15	349	330	258	624
200L	318	305	133	M20 Int	55	110	16	49	200	19	410	378	500	670
225S	356	286	149	M20 Int	60	140	18	53	225	19	431	375	335	705