Fuan Zhongzhi Pump Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 10000pcs/month |
| Delivery Time | 25 working days after received your payment |
| Packaging Details | Packed in cartons,veneer case or wooden case. |
| Product Name | Hollow Shaft Motor |
| Power | 5.5kw/7.5Hp |
| Shaft | 24mm |
| Speed | 1400rpm |
| Housing | Die Cast Aluminum |
| Insulation Class | B,F |
| Protection | IP55 |
| Rated voltage | 380V |
| Application | Cleaning Machine / Pressure Washer Machine |
| Brand Name | ZOZHI |
| Model Number | 112M2-4 |
| Certification | CE,ISO |
| Place of Origin | FUAN CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000pcs/month |
| Delivery Time | 25 working days after received your payment | Packaging Details | Packed in cartons,veneer case or wooden case. |
| Product Name | Hollow Shaft Motor | Power | 5.5kw/7.5Hp |
| Shaft | 24mm | Speed | 1400rpm |
| Housing | Die Cast Aluminum | Insulation Class | B,F |
| Protection | IP55 | Rated voltage | 380V |
| Application | Cleaning Machine / Pressure Washer Machine | Brand Name | ZOZHI |
| Model Number | 112M2-4 | Certification | CE,ISO |
| Place of Origin | FUAN CHINA | ||
| High Light | 7.5hp Three Phase Induction Motor ，1450rpm Hollow Shaft Electric Motor | ||
Mode: 112M2-4
Horsepower: 7.5kw
RPM: 1400
Shaft Size: 24mm Hollow
Voltage: 400V
Hertz: 50
Motor housing: Aluminum
Bearing: C&U
Shaft: C#45
Insulation: Class F
Protection: IP55
Installation: B3 Hollow shaft
Stator&Rotor: 1. Cold-rolled silicon steel sheet by high-speed punching machine.
2. 100% high-quality copper wire
● For pressure washers pumps
● Hollow-shaft coupling for direct mounting to the pump, in just a few minutes
● No need to disassemble the motor front side
● Special executions on request
Advantage:
1. Use high-quality materials to ensure sufficient output power, small working current, effectively reduces temperature rise, good heat dissipation, and high efficiency.
2. the use of high-quality bearings and rigorous assembly process to achieve low noise operation.
3. tailor-made for professional equipment, shaft extension through high-frequency quenching treatment, significantly improve the mechanical strength, seamless connection with gear, and worry-free operation.
Industry Information:
Summarization and analysis of the causes of heating of motor bearings
An improper lubrication system causes a Heating problem. We have discussed this problem in many previous articles. One case is the unsuitability of the design itself. For example, the bearing oil cavity is too large and cannot form a good circulation, which will cause the bearing to occur; excessive grease filling will cause the bearing system to dissipate heat Poor; the grease does not match the working conditions, resulting in thermal degradation or cold accumulation of the fat, which will cause the bearing to heat up due to poor lubrication; especially during the operation of the motor, regular maintenance and maintenance are particularly important.
Hollow Shaft Electric Motor Application
| MOTOR CONSTRUCTION SHAPE | WEIGH | RATED POWER OUTPUT | SPPD | VOLTAGE | FOR PUMP SERIES | |
| KG | HP | KW | RPM | |||
| 112M2-4 | 32.0 | 7.5 | 5.5 | 1450 | 400V | NMT NPM NMT Car Wash |
1. 112M2-4 Hollow shaft motor With NMT pump
Environment: pressure ≤ 200bar
Water temperature ≤ 65 °C
Operating environment: professional high-pressure cleaner, motor vehicle cleaning system, or spray system
2. 112M2-4 Hollow shaft motor With NPM pump
Environment: pressure ≤ 250bar
Water temperature ≤ 65 °C
Operating environment: professional high-pressure washing machine
3. 112M2-4 Hollow shaft motor With NMT-CW pump
Environment: pressure ≤ 200bar
Water temperature ≤ 65 °C
Operating environment: self-service car wash or more extended service life professional pressure washer
| 50Hz Electric Motor - B3 - Hollow Shaft - Three Phase - 4Pole (1400 RPM)
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| FRAME | FLANGE | FRAME NO | APPLICABLE PUMP MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| AR PUMP | HAWK PUMP | INTERPUMP | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 71 | 90mm | 71 | X.M. - R.K. - RG | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 90 | 61/90mm | 90L | XM - RK - RG | Series44/49/50/51/58/60/63 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 100 | 61/90mm | 100L | XM - RK - RW - XW - RG RC - RR - RS | NHD -NHDP -NMT | Series44/49/50/51/58/ 60/ 63 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 112 | 61/90mm | 112M | XM - RK - RW - XW - RG RC - RR - RS | NHD - NHDP -NMT -NPM | Series 47/59/66 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 132 | 61/90mm | 132S | RK - XW - RG RR | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 132 | 61/90mm | 132M | RK - XW - XWL - SXW - SHP - RG | NMT -NPM -PXI - NLTI -XLTI | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 160 | 61mm | 160M | X.W. - XWL - SWL - SHP | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reviews from the client:
Industry Information:
Can the motor efficiency be directly judged from the magnitude of the motor current?
In many similar cases, customers do not understand that the current of high-efficiency motors is more significant than that of ordinary motors, and it is difficult to convince them with professional reports. Such a situation shows a quick question: how can motor users have a more intuitive understanding of the energy-saving effects of high-efficiency motors?
Shipping:
after 25~30days, we will deliver the goods, for loose goods are better packed by the pallet to avoid destroy
Exhibition
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2006
Total Annual:
10000000-15000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
About ZOZHI Established in 2006, Fuan Zhongzhi Pump Co., Ltd. (Brand: ZOZHI) is a modern enterprise integrating R&D, production, sales, and service. We specialize in pump systems, high-efficiency motors, and diesel generators, delivering reliable solutions to industries worldwide. ... About ZOZHI Established in 2006, Fuan Zhongzhi Pump Co., Ltd. (Brand: ZOZHI) is a modern enterprise integrating R&D, production, sales, and service. We specialize in pump systems, high-efficiency motors, and diesel generators, delivering reliable solutions to industries worldwide. ...
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