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Summarization:
YY series motor is full-close rat-cage single-phase capacitor-start asynchronous motor self-cooled by fan,The motor is of the characteristic of simple structure,safe and reliable working,easy maintenance,excellent technique guideline and so on.
As ordinary-purpose motor, the series is used to indoor appilance、recorder、film bioscope、fan and so on.

Working condition:
The motor can work on the rated power continuously under the following condition:the altitude is no more than 1000m and the environmental air temperature is no more than +40℃.
Rated Volt：220V
Rated Frequency：50Hz
Working System：S1
Insulation Grade：E或B（E OR B）
Protection Grade：IP44
Cooling Type：IC 411

Technical data

Type	Rated power (KW)	Rated Volt (V)	Rated current (V)	Rated speed (r/min)	Efficient (%)	Power factor (cos￠)	Locked current (A)	Locked-rotor torque/Rated torque	Maximal torque/Rated torque	Yawp dB(A)
Synchronous speed 3000r/min 2pole
YY7112	0.37	220	2.73	2800	67	0.92	10	0.35	1.7	75
YY7112	0.55		3.88	2800	70	0.92	15	0.35		75
YY8012	0.75		5.15	2800	72	0.92	20	0.33		75
YY8022	1.1		7.02	2800	75	0.95	30	0.33		78
YY90S-2	1.5		9.44	2800	76	0.95	45	0.30		83
YY90L-2	2.2		13.7	2800	77	0.95	65	0.30		83
Synchronous speed 1500r/min 4pole
YY7114	0.25	220	2.02	1400	61	0.92	7	0.35	1.7	65
YY7114	0.37		2.95	1400	62	0.92	10	0.35		70
YY8014	0.55		4.25	1400	64	0.92	15	0.35		70
YY8024	0.75		5.45	1400	68	0.92	20	0.32		70
YY90S-4	1.1		7.41	1400	71	0.95	30	0.32		73
YY90L-4	1.5		9.83	1400	73	0.95	45	0.30		78