400V/50HZ Hollow Shaft Motor Hydraulic Pressure 112M1-4 7.5HP 5.5KW 4 Pole

400V/50HZ Hollow Shaft Motor Hydraulic Pressure 112M1-4 7.5HP 5.5KW 4 Pole

Hollow Shaft Electric Motor Description

112M1-4 hollow shaft electric motor uses a hollow metal tube design to reduce the overall size of the hollow shaft. The fully enclosed self-fan-cooled squirrel cage structure, aluminum housing,100% copper wire, C & U bearings, using high-quality materials, low-temperature rise, fast heat dissipation, Long service life, energy-saving, ample starting torque, low noise, slight vibration, and so on. , The assembly process is rigorous. The shaft lift is subjected to high-frequency hardening, which significantly improves mechanical strength, IEC standards and seamlessly connects with professional equipment to achieve worry-free operation. It is one of the ideal choices for the power of cleaning equipment.

Advantage:

1. High-quality materials, full power, low current, low-temperature rise, good heat dissipation, high efficiency, and energy-saving.
2, high-quality bearings, rigorous assembly process, low operating noise.
3. Tailored for professional equipment, the shaft extension is processed by high-frequency quenching, which significantly improves the mechanical strength and seamlessly connects with professional equipment to realize worry-free operation.

Hollow Shaft Electric Motor Application

This hollow shaft motor with an NMT series pump is particularly suited for fitting washing systems for the food industry or car washes. It can operate at a maximum pressure of 200 bar and with water temperatures up to 65° (185F).

Production line

Production data

Industry Information:

Summarization and analysis of the causes of heating of motor bearings

A heating problem caused by an improper lubrication system. 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 grease, 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.

Guarantee:
Guarantee for one year from shipped on board date. During the guarantee period, our company will provide free easy-damaged spare parts for problems caused by our quality of production or raw material, except the damageable spare parts caused by the customer's incorrect artificial operation. In addition, after expiration, our company provides cost spare parts for maintenance.

Our service:

1. Directly factory sale
2. Quick response to 2-8hours, response rates over 92%
3. 24 hours phone call is available. Feel free to contact us.
4. All goods produced by ourselves, we provide one-stop services from designing, printing to processing. Customers can provide the design according to your request and sample making. Also, we can advise how to make the products according to customers' target prices.

FAQ:

1. Q: What's the MOQ?
A: We accept one piece.
2. Q: Are you a factory or trading company?
A: We are a manufacturer.
3. Q: Can you accept using our logo?
A: Yes, we can do OEM for you.
4. Q: What's the warranty period?
A: 1 year.
5. Q: What are the terms of payment?
A: T/T. 30% deposit and 70% against the B.L. copy or 100% L.C. at sight.

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.

Our Products
✅ Pumps: Peripheral, Centrifugal, Jet, Deep Well, Sewage Pumps
✅ Motors: Solid/Hollow Shaft AC Motors (Custom Designs Available)
✅ Generators: Diesel-Powered Backup Systems