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RUIRONG 3.5 inch Oil Cooling Submersible Motor deep well pump motor

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RUIRONG 3.5 inch Oil Cooling Submersible Motor deep well pump motor
  • M85

  • RUIRONG

Features

1. Discover our efficient and precise mechanical seals for optimal performance.

2. Durable design: Motor housing and bottom cover crafted with high-quality stainless steel 304.

3. Advanced materials: Featuring cold-rolled, high-efficiency silicone steel laminations that ensure low loss and excellent magnetic conductivity.

4. Experience the benefits of high-precision silent bearings for extended pump lifespan and stable, quiet operation.

5. H-class pure copper wire ensures low temperature rise, high-temperature resistance (up to 200 degrees), and reliable long-term continuous operation. It's an environmentally friendly and energy-saving choice with a long service life.

6. Innovative design allows the pump to start at a low voltage of just 180V.


Specifications

Single-phase 220/230V 50Hz
ModelkWHPCurrent(A)μFCosΦrpm
L(mm)
W(Kg)
M85S-0.370.370.53150.95
2800
307
5.7
M85S-0.550.550.754.2200.9928003276.6
M85S-0.750.7515.6300.9928003527.6
M85S-1.11.11.57.9400.9928003828.6
M85S-1.51.5210.5
50
0.99
28004129.8
M85S-2.22.2314.5600.99280046712


Three-phase 380/415V 50Hz
ModelkWHPCurrent(A)CosΦrpm
L(mm)
W(Kg)
M85-0.550.550.751.8
0.7428503176.3
M85-0.750.7512.40.7528503377
M85-1.11.11.53.40.7628503628
M85-1.51.524.40.7728503929.2
M85-2.22.236.20.782850442
11.2


Note

When using a variable frequency drive, the normal operating output voltage frequency range is maintained between 35Hz and the rated frequency, and the starting frequency is not less than 35Hz (for a motor with a rated frequency of 50Hz), or 40Hz (for a motor with a rated frequency of 60Hz), and the time from the starting voltage frequency to the rated voltage frequency does not exceed 10 seconds.

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Guangdong Ruirong Pump Industry Co., Ltd. specializes in the production of stainless steel submersible motors and submersible pumps for wells. 

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  ruirong@ruirong.com
  0086-139 2903 3707
  0086-0750-3656332
  +86 138 2702 8339
  No.22, North 3rd Road, Duruan Town, Jiangmen City, Guangdong Province, China
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