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2018 Best Quality Negative Pressure Blowers with Shutter

2018 Best Quality Negative Pressure Blowers with Shutter

● The altitude does not exceed 1000m; (more than 1000m altitude, belongs to the plateau motor, can be customized)
● The maximum ambient temperature does not exceed 40℃
●The minimum ambient temperature does not exceed -15℃
● S1 working system

We focus on the development and design of Axial Flow Motor, Air Circulation Motor, IE3 Electric Motor solutions. In the era of knowledge economy, it is very important for our company to have a unique core competitiveness to maintain a sustainable competitive advantage. Relying on strong technical strength and abiding by the principle of honesty, it has won the trust of many customers and gained good reputation in the industry.

Product Characteristics of Three-phase Cooler Motor:

1. Air coolers suitable for the following various working conditions:

Textile, machinery, ceramics, fine chemicals, metallurgy, glass, hardware, leather and other manufacturing industries; electroplating, electronics, footwear, printing and dyeing, plastics, clothing, printing, packaging, food and other processing industries; hospitals, waiting rooms, schools, Waiting room, super mall, laundry room; kitchen, vegetable market, large entertainment center, underground parking lot, station and other public places; greenhouses, flowers, poultry, livestock and other breeding farms;

2. The motor casing adopts tensile aluminum alloy, which has stable structure, beautiful surface, good heat dissipation, convenient installation and use, stable performance, safety and reliability.

 

Conditions of Use of Three-phase Cooler Motor:

● The altitude does not exceed 1000m; (more than 1000m altitude, belongs to the plateau motor, can be customized)

● S1 working system

● The power supply voltage fluctuation does not exceed ±5% (10% is allowed for short time); the frequency fluctuation does not exceed ±2%

● Insulation class F

 

Technical Data of Three-phase Cooler Motor:

Type

Rated Output
kW

Rated Speed
min
-1

Efficiency
η
%
IE1

Power factor
COSφ

Rated current A 

Rated Torque
Nm

Ts/Tn

Tmax/Tn

Is/In

Weight
kg

380V

400V

415V

 SLT1-90S-4

1.1

1390

75

0.77

2.89

2.75

2.65

1.28

2.3

2.3

6.0

12

 SLT1-90L-4

1.5

1390

77.2

0.77

3.83

3.64

3.51

10.3

2.3

2.3

6.0

15

 

 

Type

Rated Output
kW

Rated Speed
min
-1

Efficiency
η
%
IE1

Power factor
COSφ

Rated current A 

Rated Torque
Nm

Ts/Tn

Tmax/Tn

Is/In

380V

400V

415V

SLL1-631-4

0.12

1310

50

0.72

0.51

0.48

0.46

0.87

2.1

2.2

4.4

SLL1-90S-4

1.1

1390

75

0.77

2.89

2.75

2.65

7.56

2.3

2.3

6

SLL1-90L-4

1.5

1390

77.2

0.77

3.83

3.64

3.51

10.3

2.3

2.3

6

SLL1-100L1-4

2.2

1390

79.7

0.81

5.18

4.92

4.74

15.1

2.3

2.3

7

SLL1-100L2-4

3

1410

81.5

0.82

6.82

6.48

6.25

20.3

2.3

2.3

7

SLL1-100L3-4

4

1410

83.1

0.82

8.92

8.47

8.17

27.1

2.3

2.3

7

 

SIVO MOTOR Also Produces Other Motors:

Pressure Washer Pump Motor、High Pressure Washer Motor、Car Washer Induction Motor、Single Phase Washing Machine Motor、Washing Machine Dryer Motor、Whirlpool Washing Machine Motor、Washing Machine Spin Motor、Direct Drive Washing Machine Motor、Washing Pump Motor


Zhejiang Fangyuan Sifu Mechanical and Electrical Co., Ltd. has a technical management team with strong professional skills and excellent management capabilities. So far, it has obtained dozens of patent certificates (including 5 invention patents), participated in the formulation of 4 industry standards, and obtained 3C certification, CE Certification, ISO9001 management system certification, ISO45001 occupational health and safety management system certification, ISO14001 environmental management system certification, etc. It has also launched long-term technical cooperation with universities such as China Jiliang University and Zhejiang University of Technology to enhance core power in terms of innovation, stability, high efficiency, and energy saving.


Zhejiang Fangyuan Sifu Mechanical And Electrical Co., Ltd. has advanced research and development equipment and manufacturing equipment, advanced motor type laboratory and fan testing laboratory. The motor type laboratory can measure 0.06kW-315kW three-phase asynchronous motors, single-phase asynchronous motors and permanent magnet variable frequency servo motors. The wind chamber laboratory can detect various types of fans with an air volume below 50,000m3.


Our 2018 Best Quality Negative Pressure Blowers with Shutter occupy a certain share in the market, and the development prospect is huge and have good economic value and social value. Our company adopts the new mode of strategic human resource management, obtains the sustainable competitive advantage and makes the enterprise sustainable development. Our company will wholeheartedly provide you with excellent products and first-class professional services and technical advice.

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