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The Y2 series 0.5 hp 3 phase induction 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: 0.5 hp 3 phase induction motor
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)
0.5 hp 3 phase induction motor
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 | |||||||||
Y2-633-2 | 0.5 | 1.1 | 2750 | 63.9 | 0.73 | 1.4 | 6 | 2.3 | 2.5 |
Y2-711-2 | 0.5 | 1.1 | 2710 | 63.9 | 0.76 | 1.28 | 6 | 2.3 | 2.5 |
1500rpm.4 poles. | |||||||||
Y2-712-4 | 0.5 | 1.2 | 1350 | 66 | 0.66 | 2.59 | 6 | 2.3 | 2.5 |
1000rpm.6 poles | |||||||||
Y2-80M1-6 | 0.5 | 1.4 | 890 | 59.8 | 0.71 | 3.98 | 4.8 | 1.8 | 2.1 |
750rpm.8 poles | |||||||||
Y2-90S-8 | 0.5 | 1.9 | 660 | 49.8 | 0.62 | 5.36 | 4 | 2.3 | 2 |
Production Features
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Service and Packing
Motor knowledge
A detailed explanation of the common starting methods for electric motors
1. Soft starter
This is the use of the phase shift voltage regulation principle of the thyristor to achieve the voltage regulation start of the motor, mainly used for the start control of the motor, the starting effect is good but the cost is high. Due to the use of thyristor components, the thyristor has a large harmonic interference during operation and has a certain impact on the power grid. In addition, fluctuations in the grid can also affect the conduction of the thyristor components, especially when there are multiple thyristors in the same grid. Therefore, the failure rate of the thyristor component is high, and because of the power electronics technology, the requirements for professional electricians and technicians are also high.
2. The inverter starts
The frequency converter is the motor control device with the highest technical content, the most complete control function and the best control effect in the field of modern motor control. It adjusts the speed and torque of the motor by changing the frequency of the power grid. Because it involves power electronics technology and microcomputer technology, it is costly to start the motor with the inverter, and it has high requirements for electrician maintenance technicians. Therefore, it is mainly used in areas where speed regulation is required and speed control is required, as we often see. The elevator that arrives, now the starting mode of the traction motor in the elevator machine room is completed by the inverter start.
