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The Y2 series 1 hp three phase motor is an updated product of the Y series motor and is a general-purpose fully enclosed self-fan-cooled squirrel-cage three-phase asynchronous motor. It is the latest product in my country in the 1990s, and its overall level has reached the level of similar foreign products in the early 1990s. The product is used in various fields of the national economy, such as machine tools, water pumps, fans, compressors, and can also be used in transportation, mixing, printing, agricultural machinery, food and other occasions that do not contain flammable, explosive or corrosive gases.
Product Detail
Motor Type: 1 hp motor with gearbox
Output Power: 0.18 kW - 315 kW
Frame Size: IEC 63 - 355
Number of Poles: 2, 4, 6, 8
Rated Voltage: 380V (can be adjusted according to customers)
Frequency: 50 or 60 Hz
Protection Level: IP54 or IP55
Energy Efficiency Index: IE1 / IE2 / IE3
Insulation Class: B or F
Cooling Method: ICO141
Wiring Connection: Y connection below 3kW, △ connection above 4kW
Working Mode: Continuous (S1)
Product Parameter (specification)
Small three phase motor and 1 hp motor 3450 rpm
Type | Power HP | Full Load | Rated Torque Tn(N*m) | Ist/In | Tst/Tn | Tmax/Tn | |||
Current (A) | Speed(r/min) | Eff(%) | Power Factor | ||||||
3000rpm.2 poles | |||||||||
YE2-80M1-2 | 1 | 1.8 | 2770 | 77.4 | 0.84 | 2.59 | 6 | 2.2 | 2.4 |
1500rpm.4 poles. | |||||||||
YE2-80M2-4 | 0.75 | 1.8 | 1380 | 79.6 | 0.78 | 5.19 | 6 | 2.2 | 2.4 |
1000rpm.6 poles | |||||||||
YE2-90S-6 | 0.75 | 2.1 | 910 | 75.9 | 0.72 | 7.87 | 5.5 | 2 | 2.1 |
Production Features
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FAQ
What needs to be monitored while the motor is running?
1. Always observe the temperature of the motor. Touch the shell with your hａnd to check whether the motor is overheated or hot. If you find overheating, you can use water to drop a few drops on the motor shell. If the water vaporizes rapidly, it means the motor is overheated. It can also be measured with a thermometer. If the motor temperature is too high, stop running immediately , Find out the reason and deal with it, and then continue to use it after troubleshooting.
2. Unit rotation monitoring. Check whether the belt connection is good, whether the belt tightness is appropriate, whether the unit rotates flexibly, whether there is jamming, movement, or abnormal phenomena, etc.
3. Pay attention to whether the motor vibrates, whether the noise is normal, whether the motor has a burning smell, and if there are other abnormalities, it should be shut down for maintenance.
4. Pay attention to whether the running sound of the motor's bearings is normal, observe whether there is heating, lubrication and friction. The simple method can be to put the long-handled screwdriver bit on the small oil cap outside the motor bearing, close the ear to the screwdriver handle, and listen carefully for noise and vibration during the operation of the bearing to judge the operation of the bearing.