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GQY oil immersed pump

C6X Series Jaw Crusher



GQY high efficient permanent magnet oil immersed pump is new product, independently researched and developed by JINBA, which has applied for relevant patents and obtained authorization. GQY consists of three parts: the pump end, motor, and mechanical seal.The pump end is the upper part of the pump. According to different performance, its hydraulic structures include centrifugal, mixed flow,and axial flow. The motor is the lower part of the pump, a permanent magnet brush-less variable frequency motor, which is equipped with an intelligent controller, and can operate AC/DC frequency conversion, with high efficiency,low power consumption, wide voltage usage, and constant output. Mechanical seal is used between the pump end and the motor, with o-shaped oil resistant rubber seals used as static seals at each fixed seam allowance.

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1、Working Principle

   High-energy rare earth permanent magnets as excitation mechanism；With permanent magnet brushless motor；Square wave principle；Electronic commutation replaces mechanical commutation；High density programmable logic device technology.

2、Performance Characteristics

Performance characteristics

2.1 Speed: 4200-6000 r/min；

2.2 Built-in controller: soft start, security and reliable, long service life；

2.3 Permanent magnet synchronous variable frequency motor: 25-30% more energy-efficient than normal products；

2.4 Multiple protection technologies: Protections of phase loss, undervoltage,overvoltage, overcurrent, overcurrent load, overheating, water shortage,blockage, etc.

2.5 Wide voltage range design: suitable for 260-420V three-phase;

2.6 AC and DC: DC voltage 450-550V;

2.7 Small size and light weight: The weight is one-third of normal products of the same power.

2.8 Application Scenarios: marine aquaculture, fish pond water exchange,flood and drought resistance, agricultural irrigation, etc.

3、Parameter Center

Model Analysis

 

GQY Series 15  TECHNICAL DATA 

 

GQY Series 25  TECHNICAL DATA

 

GQY Series 40  TECHNICAL DATA

GQY Series 65  TECHNICAL DATA

GQY Series 80  TECHNICAL DATA

GQY Series 100  TECHNICAL DATA

GQY Series 160  TECHNICAL DATA

GQY Series 200/250  TECHNICAL DATA

GQY Series 450/600/800  TECHNICAL DATA

Application area

 

Parts List






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