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Property and Features:Y series motor is a kind of low-voltage 3-phase cage induction motor, which is a basic series for general uses with frame range 80-315 and it's a new product with the national unified design.
Y series has the advantages of high efficiency, energy saving, fine operation performance, small vibration, low noise, long service life, high reliability, convenient maintenance, big breakaway torque, Fixing measurement and power grade completely conform to IEC standard. It employs Grade B insulation, IP44 class for shell protection and IC411 cooling mode.
The rated voltage and frequency of Y series are respectively 380V and 50Hz. Y connection is adopted for motors below 3KW and "Δ" connection is adopted for those above 4KW.
Y series motor is commonly applied in machinery and equipment without special requirements, such as agricultural machinery, food machinery, fan, agitator and air compressor, etc.
Technical Data of Y series:
| Type | Power(KW) | Rated currentIN(A) | RatedspeednN(rpm) | Efficiencyη(%) | Power factor(cos) | Locked-rotor torque | Locked-rotor current | Pull-out torque | Pull-out torque |
| Rated currentTst/TN | Rated currentLst/TN | Rated torqueTmin/TN | Rated torqueTmax/Tn | ||||||
| Synchronous Speed 1500r/min | |||||||||
| Y80M1-4 | 0.55 | 1.5 | 1390 | 73.0 | 0.76 | 2.4 | 6.0 | 1.7 | 2.3 |
| Y80M2-4 | 0.75 | 2.0 | 74.5 | 2.3 | 1.6 | ||||
| Y90S-4 | 1.1 | 2.8 | 1400 | 78.0 | 0.78 | 6.5 | |||
| Y90L-4 | 1.5 | 3.7 | 79.0 | 0.79 | |||||
| Y100L1-4 | 2.2 | 5.0 | 1430 | 81.0 | 0.82 | 2.2 | 7.0 | 1.5 | |
| Y100L2-4 | 3 | 6.8 | 82.5 | 0.81 | |||||
| Y112M-4 | 4 | 8.8 | 1400 | 84.5 | 0.82 | ||||
| Y132S-4 | 5.5 | 12 | 85.5 | 0.84 | 1.4 | ||||
| Y132M-4 | 7.5 | 15 | 87.0 | 0.85 | |||||
| Y160M-4 | 11 | 23 | 1460 | 88.0 | 0.84 | ||||
| Y160L-4 | 15 | 30 | 88.5 | 0.85 | |||||
| Y180M-4 | 18.5 | 36 | 1470 | 91.0 | 0.86 | 2.0 | 1.2 | 2.2 | |
| Y180L-4 | 22 | 43 | 91.5 | ||||||
| Y200L-4 | 30 | 57 | 92.2 | 0.87 | |||||
| Y225S-4 | 37 | 70 | 1480 | 91.8 | 1.9 | ||||
| Y225M-4 | 45 | 84 | 92.3 | 0.88 | 1.1 | ||||
| Y250M-4 | 55 | 103 | 92.6 | 2 | |||||
| Y280S-4 | 75 | 140 | 92.7 | 1.9 | 1.0 | ||||
| Y280M-4 | 90 | 164 | 93.5 | 0.89 | |||||
| Y315S-4 | 110 | 201 | 93.5 | 1.8 | 6.8 | ||||
| Y315M-4 | 132 | 241 | 1490 | 94.0 | |||||
| Y315L1-4 | 160 | 291 | 94.5 | ||||||
| Y315L2-4 | 200 | 354 | 0.9 | ||||||
Universaly -used IEC Standard Y Series Induction Motor