2 hp (1.5kW) 3 phase 4 pole AC Induction Motor
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$485.88
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- Stock: In Stock
- Model: SCJ009491
- SKU: SCJ009491
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- Description
2 hp (1.5kW) 3 phase 4 pole AC Induction Motor
Brief
Induction motor or asynchronous motor for sale, 2 hp or 1.5kW, 4-pole, 1400rpm, 3-phase, 380 Volts @ 50Hz, TEFC enclouse, solid structure, attractive appearance, low noise, high protection class and durability. and directly selling by manufacturer.
Description
2 hp (1.5kW) 3-phase 4-pole AC induction motor or asynchronous motor is characterized by rated speed 1400rpm, foot mounting, 90L frame size and it can widely used in various kinds of general purpose machineries like fans, pumps, compressors, machine tools, transportation and so on.
2hp Induction Motor Specification
| Basics | Model | SCJ009491 | ||
| Design Standard | IEC | |||
| Weight | 23kg | |||
| Frame Type | 90L | |||
| Mounting | Horizontal Foot Mounting (B3) | |||
| Wiring Method | Output≤4hp (3kW), Y connection Output≥5.5hp (4kW), Delta connection | |||
| Degree of protection | IP54/IP55 | |||
| Insulation Class | Class F | |||
| Cooling | TEFC (compliance to IC 411 code of IEC 60034-6) | |||
| Technical Parameters | Nominal Output | 2.0hp or 1.5kW | ||
| Pole Number | 4-pole | |||
| Nominal Speed | 1400rpm | |||
| Frequency | 50Hz | |||
| Nominal Voltage | 380V (Y connection by default) / 220V (Change Y to Δ connection on your own) | |||
| Nominal Current (full load) | 3.68A/6.37A | |||
| Efficiency | 78.5% | |||
| Power Factor( cosφ) | 0.79 | |||
| Nominal Torque (Tn) | 10.2Nm | |||
| Locked Rotor Torque/Nominal Torque (TST/Tn) | 2.3 | |||
| Maximum Torque/Nominal Torque (Tmax/Tn) | 2.3 | |||
| Locked Rotor Current/Nominal Current (IST/In) | 6.0 | |||
| Noise Level | 61dB/(A) | |||
| Environment | Ambient Temperature | -15℃+40℃ | ||
| Altitude | Less than 1000m above sea level | |||
3-phase Induction Motor Dimensions
| Frame Type | Mounting Dimensions (mm) | Overall Dimensions | |||||||||||||
| A | A/2 | B | C | D | E | F | G | H | K | AB | AC | AD | HD | L | |
| 90L | 140 | 70 | 125 | 56 | 24 | 50 | 8 | 20 | 90 | 10 | 180 | 195 | 155 | 250 | 345 |
Wiring Diagrams (Three-phase squirrel-cage induction motor)
Details
Tips: Basic Structure of Induction motor
The main structure of induction motor is composed of two parts stator and rotor where there is an air gap between them. In addition, there are end bells, bearings, motor frame and other components.
- stator
Stator is a fixed part of asynchronous motor, consisting of motor frame, iron core and windings. Motor frame is the shell of motor, playing the role of supporting the motor, which is made of iron. Stator iron core is a hollow cylinder, stacked up with 0.5 mm thick silicon steel sheets. Stator windings are wound with insulated copper wires and embedded in the stator slot, which are separated by insulating material between the windings and the slot. - Air gap
The air gap of asynchronous motor is much smaller than the direct current motor with the same capacity, 0.2 ~ 1.0mm on average for medium and small asynchronous motor. - Rotor
Motor rotor is composed of iron core, windings and revolving shaft. Rotor core is also a part of the magnetic circuit, generally stacked by silicon steels and fixed on the revolving shaft. Wound-type rotor winding can be connected into star or delta. In general, the small capacity rotor is connected into triangle; the large and medium capacity one is connected into star. The winding structure of squirrel-cage rotor is quite different from the one of stator. There are slots on the rotor iron core with a bar on each slot. Two ends of iron core that connect all the bars to the external of slots respectively form a short circuit. If the iron core is removed from the stator, the windings shape is like a squirrel cage. Some bars are made of copper, and some are aluminum.
