Asynchronous Hollow Shaft Motor 90L1-2 2.2kw 2 Pole 100% Copper Winding Durable

90L1-2 2.2kw 2pole hollow shaft asynchronous induction motor for cleaning machine

Hollow Shaft Motor

Hollow shaft motor is a high-quality magnetic material with magnetic material, internal joints, hollow metal tube, new technology design, and a high-quality energy-saving motor. It is designed with 100% copper coil, high-quality bearing, high precision rotor, and shaft lift after high-frequency quenching.

The output power is sufficient, the working current is small, the temperature rise is low, the heat dissipation is good, and the energy is high. The rigorous assembly process is tailor-made for professional equipment, significantly improving the mechanical strength, seamlessly connecting with the equipment, and achieving worry-free operation. It is an ideal choice for cleaning equipment.

Phase: three-phase

Model:90L1-2

Power: 2.2KW

Frame: 90

No of poles: 2

Frequency: 50Hz

Voltage:400V

Brand: ZOZHI

Application

hollow shaft motor is widely used in clean machine, car washer, high-pressure pump

Advantage:

1. Use high-quality magnetic 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, 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.

Protection

hollow shaft motor is IP-44 protection as defined in IS:4691 Motors can be supplied with IP-54 and IP-55 on request

Insulation

Hollow shaft motors supply with class B&F insulation as a standard feature. Also, supply H class insulation motor according to the request of the customer.

Terminal Box

all three-phase motor supply with a terminal box on top position for Foot mounted. Other position boxes like left or right supply on customer request.

Shaft

Hollow shaft motor shaft made from high carbon steel pipe to provide exceptional strength&rigidity to minimize deflection. we can also supply the motor with stainless steel hollow shaft

Rotor

All hollow shaft motor rotors are of high-pressure E.C. Grad aluminum die-cast. Every rotor is dynamically balanced. Thus, it makes low motor amplitudes of vibration & noise.

Bearing&Lubrication:

hollow shaft motor bearings are adequately lubricated with lithium-based high temp up to 150 deg. all the motors are supplied with a C3 ball bearing & fully charged with lithium base grease at the time of assembly

Operating conditions:

1. Ambient temperature: -15℃≤θ≤60℃
2. Altitude: ≤1000m
3. Protection class: IP54
4. Insulation class: class F
5. Rated voltage: 220V, other voltage on request
6. Cooling type: IC 0141
7. Duty: Continuous(S1)
8. Rated frequency: 50HZ, other frequency on request

Production data

Hollow Shaft Motor

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 samples 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