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7.5 Hp 1450 Rpm 3 Phase Hollow Shaft Motor 4 Pole With Internal Flexible Joint

  • 7.5 Hp 1450 Rpm 3 Phase Hollow Shaft Motor 4 Pole With Internal Flexible Joint
  • 7.5 Hp 1450 Rpm 3 Phase Hollow Shaft Motor 4 Pole With Internal Flexible Joint
  • 7.5 Hp 1450 Rpm 3 Phase Hollow Shaft Motor 4 Pole With Internal Flexible Joint
  • 7.5 Hp 1450 Rpm 3 Phase Hollow Shaft Motor 4 Pole With Internal Flexible Joint
  • 7.5 Hp 1450 Rpm 3 Phase Hollow Shaft Motor 4 Pole With Internal Flexible Joint
Place of Origin China
Brand Name ZOZHI
Certification ISO
Model Number 112M2-4
Minimum Order Quantity 1pc
Price negotiated
Packaging Details Packed in cartons,veneer case or wooden case.
Delivery Time 25 working days after received your payment
Payment Terms T/T, L/C
Supply Ability 10000pcs/month

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Product Details
Product Name Hollow Shaft Motor Application Pressure Washers
Output 5.5kw7.5HP Pole 4
Phase Three Phase Speed 1400rpm
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Product Description

7.5 Hp 1450 Rpm 3 Phase Hollow Shaft Motor 4 Pole With Internal Flexible Joint

Hollow Shaft Motor

 

MOTOR CONSTRUCTION SHAPE WEIGH RATED POWER OUTPUT SPPD VOLTAGE FOR PUMP SERIES
KG HP KW RPM
112M2-4 5.5KW/7.5HP 32.0 7.5 5.5 1400 230/400V NMT, NPM, NMT Car Wash, NMT Nickel-Plated, NPM Nickel-Plated, NMT Stainless Steel, NMT-Special Brass

 

Use environment:
With NHD 200 pumps applied to Pressure Washers, Vehicle Wash, Misting
With NPM 250 pumps applied to Pressure Washers
With NMT-CW pumps application to Vehicle Wash
With NMT Nickel-Plated pumps applied to Pressure Washers, Vehicle Wash
With NPM Nickel-Plated pumps applied to Pressure Washers
With NPM NMT Stainless Steel application to Food, Reverse Osmosis
With NMT-Special Brass application to Vehicle Wash, Food, Reverse Osmosis

 

hollow shaft motor

 

Data

 

Three-Phase 4 Poles 1500Rpm 50Hz
FRAME POWER RPM COSφ EFF.% VOLT AMPERE
KW H.P. P.F.   V A
711-4 0.25 0.35 1370 0.73 64 400 0.8
712-4 0.37 0.5 1350 0.74 68 400 1.1
713-4 0.55 0.75 1350 0.75 66 400 1.6
90L1-4 1.5 2 1400 0.82 78 400 3.4
90L2-4 2.2 3 1400 0.79 77 400 5.4
90L3-4 2.6 3.5 1400 0.80 78 400 7.4
100L1-4 2.2 3 1400 0.80 81 400 5.1
100L2-4 3 4 1410 0.80 81 400 6.9
100L3-4 4 5.5 1420 0.80 82 400 9.4
100M1-4 4.4 6 1420 0.82 83 400 10
112M1-4 4 5.5 1420 0.80 83 400 9
112M2-4 5.5 7.5 1430 0.82 84 400 12.1
112M3-4 6.2 8.5 1425 0.82 84 400 13.5
112L-4 7 9.5 1430 0.80 85 400 13.8
132S1-4 5.5 7.5 1430 0.82 84 400 11.7
132S2-4 7.5 10 1430 0.84 84 400 15.4
132M1-4 9.2 12.5 1430 0.90 85 400 17.8
132M2-4 11 15 1430 0.90 87 400 21.3
132M3-4 12.5 17 1430 0.88 84 400 26
160M1-4 15 20 1450 0.86 89 400 29
160M2-4 18.5 25 1450 0.86 90 400 34

 

 

hollow shaft motor

 

 

 


7.5 Hp 1450 Rpm 3 Phase Hollow Shaft Motor 4 Pole With Internal Flexible Joint 2

 
 

What are the reasons and treatment methods for the insufficient pressure of water pressure of the high-pressure cleaner:

 

1. The high-pressure nozzle of the high-pressure cleaning machine is severely worn. Excessive wear of the high-pressure nozzle will affect the water pressure of the equipment. Therefore, the new nozzle should be replaced in time.


2. The Insufficient inlet water flow of the connected equipment leads to insufficient water flow, resulting in inadequate output pressure. Therefore, supply enough water flow in time to solve the problem of lower water pressure.


3. The high-pressure washer cleans the water inlet filter with air. After exhausting the air in the water inlet filter, ensure that the standard outlet pressure is output.


4. After the aging of the overflow valve of the high-pressure cleaner, the overflow of the water flow is large, and the pressure becomes low. Therefore, it is necessary to replace the parts in time when it is aging.


5. The high and low-pressure water seal of the high-pressure washer and the check valve of the inlet and outlet water have caused the leakage of the working pressure, which should be replaced in time.


6. High-pressure pipes and filter devices are kinked, bent, or damaged, resulting in poor water flow and insufficient pressure, and should be repaired in time.


7. The internal of the high-pressure pump is faulty, the wearing parts are worn, and the water flow is reduced; the internal pipeline of the equipment is blocked, and the water flow is too small, resulting in too low working pressure.

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hollow shaft hydraulic motor

hollow shaft electric motor

three phase asynchronous motor