Pump Motor

Pump Motor

YE3 series AC low voltage pump motor is independently developed by SIMO company. The coolant mode is IC411, which meets with regulations of GB/T 755 Rotating Electrical Machines- Ratings and Performance and JB/T 13299 Specifications for YE4-series (IP55) High Efficiency Three-phase Induction Motor (Frame size 63-355). Its efficiency value complies with the grade 2 energy efficiency standard in GB 18613-2020 and is consistent with the lE4 in the international standard IEC 60034- Energy Efficiency Grade of Single Speed Three Phase Cage Induction Motors. This series of products can completely replace the obsolete products of low-voltage three-phase asynchronous motors, such as Y, YGM, YGM2, YE2 and YE3-series of motor.
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Description

Technical Parameters

Title

 

Pump Motor

 

 

Brief Introduction

 

There are two designs for the YGM2 series motors. One is suitable for general mechanical matching and export needs, with high efficiency under light loads, good energy-saving effect in actual operation, and high locked rotor torque. This design is called the YGM2-Y series. The center height is 63-355mm, and the power ranges from 0.12 to 315 kW. The motor meets the technical requirements of Q/XD.50.171-2012, YGM2 series (1P54) three-phase asynchronous motor (frame numbers 63-355).
Model meaning: For example, Y2-200L1-2Y: "YGM2" represents the second modification design of asynchronous motors, "200" represents the center height, "L" represents the base length number, "1" represents the iron core length number, "2" represents the pole number, and "Y" represents the first design (can be omitted).
The second design has higher efficiency at full load and is more suitable for long-term operation and high load conditions, such as matching water pumps and fans. This design is called the YGM2-E series, with a center height of 80-280mm and a power range of 0.55-90kW. The motor meets the technical requirements of Q/XD.50.171-2012Y2 series (1P54) three-phase asynchronous motor (frame numbers 80-280).
Model meaning: For example, Y2-200L2-6E: "YGM2" represents the second modification design of asynchronous motors, "200" represents the center height, "L" represents the base length number, "2" represents the iron core length number, "6" represents the pole number, and "E" represents the second design.
3, Introduction to Structure
The outer contour of the YGM2 series motor base is square and circular, and the heat dissipation fins are vertically and horizontally distributed in parallel, all of which are made of cast iron structure. In addition, H63-112 also has an aluminum alloy die-casting structure.
2. This series of motors adopts a shallow end cover structure, increasing the number and size of internal reinforcement ribs, all of which are made of cast iron structure. In addition, H63-112 also has an aluminum alloy die-casting structure. For the convenience of user use and maintenance, H180 and above have added non-stop oil injection devices.
3. The protection level of the junction box is IP55. In order to reduce the weight of the motor, the H63-280 junction box is made of aluminum alloy die cast (or cast iron parts can also be used), and the H315-355 uses cast iron parts. And there is a dedicated grounding device inside the box. For H160 and above machine bases, thermal protection devices are considered for installation positions. The power inlet hole adopts a double hole inlet and has two sealing structures: one is an encrypted cover, and the other is a locking seal. The junction box is generally located at the top of the machine base and can be connected on all four sides. In addition, the junction box of H80-355 cast iron machine base can also be located on the side of the machine base.

 

 

 

Main Technical Parameters

 

Frame

H355-H450

Power Scope

450KW

Voltage

380V, 400V, 415V, 460V, 490V, 660V, 690V

Frequency

50Hz, 60Hz

Number of Poles

2P, 4P, 6P, 8P, 10P

Speed

3000rpm, 1500rpm, 1000rpm, 750rpm, 600rpm

Cooling Mechod

IC411

Protection Grade

IP55

Insulation Class

F(155℃), H(180℃)

Duty

S1, S4, S5, S6, S9

Mounting Type

B3

Standard

IEC

Efficiency Grade

IE3

 

Outline Dimensions


80-355

Motor Parameters

450kw

 

 

Applications

The YE3 Series LV Motor is commonly used to drive water pumps, compressors, conveyors and other transmission machinery in different areas.

 

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Chemistry                                     Power Station                                Cement                                         Pump

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