Fuan Zhongzhi Pump Co., Ltd. |
Verified Suppliers
|
|
Hollow Shaft Electric Motor Description
The hollow shaft electric motors are designed to allow direct connection with plunger pumps. They are designed to work with the most common pumps on the market. They are available in different versions that offer different power ranges and rotation speeds to offer a wide range of choices for pump propulsion.
Voltage(V): 230
Frequency(Hz): 50
RPM :1450 (4 poles)
Type :hollow shaft
Shaft diameter: 24mm
Advantage
1. high-quality materials, sufficient output power, small working
current, low temperature, good heat dissipation, and high
efficiency.
2. high-quality bearings, rigorous assembly process, low noise.
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.
Frame
A three-phase hollow shaft motor is supplied in a robust, rugged aluminum frame with integral feet. On Request, we can provide a motor in the aluminum body up to 160L frame.
Ratings
all hollow shaft motor standard three-phase motors are continuous rated to comply with performance standards
Voltage and Frequency
three-phase hollow shaft motor supply volts400 ±5% 3 phase 60Hz ±3% we are also capable of manufacturing three-phase motor in different volts and frequency like220,380,460
Protection
IP-44 protection also cand 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 on 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. 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
Enclosure
Hollow shaft motor supply with enclosure T.E.F.C. (totally Enclosed Fan Cooling)
Thermal overload protection
we can also supply motor on demand of the customer. it can provide extra motor safety from overlord protection
Earthing terminals:
three-phase hollow shaft motor provided with a minimum of two earthing terminals. one in the terminal box and the other on Foot
Paints
All hollow shaft motor is painted with semi-glossy synthetic enamel paint. however, sp. paint is available on Request
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
Hollow Shaft Electric Motor Application
1.100L2-4 Hollow shaft motor with Plunger Pump
Environment: pressure ≤ 300bar
Water temperature ≤ 65 °C
Operating environment: automatic gantry-style car washes, misting systems
Production line
Production data
Single-Phase 2 Poles 3000Rpm 50Hz | ||||||||
FRAME | POWER | RPM | COSφ | EFF.% | CAPACITOR | VOLT | AMPERE | |
KW | H.P. | P.F. | U.F. | V | A | |||
711-2 | 0.37 | 0.5 | 2790 | 0.95 | 62 | 12.5 | 230 | 2.7 |
712-2 | 0.55 | 0.75 | 2790 | 0.98 | 61 | 16 | 230 | 4.0 |
90L1-2 | 1.8 | 2.5 | 2850 | 0.95 | 65 | 50 | 230 | 12.7 |
90L2-2 | 2.2 | 3 | 2840 | 0.99 | 72 | 60 | 400 | 13.4 |
100L2 | 2.2 | 3 | 2850 | 0.96 | 74 | 85 | 400 | 15.3 |
Single-Phase 4 Poles 1500Rpm 50Hz | ||||||||
FRAME | POWER | RPM | COSφ | EFF.% | CAPACITOR | VOLT | AMPERE | |
KW | H.P. | P.F. | U.F. | V | A | |||
711-4 | 0.25 | 0.35 | 1360 | 0.91 | 57 | 10 | 230 | 2.1 |
712-4 | 0.37 | 0.5 | 1380 | 0.94 | 65 | 16 | 230 | 2.6 |
90L1-4 | 1.5 | 2 | 1400 | 0.98 | 70 | 45 | 230 | 9.5 |
100L1-4 | 1.85 | 2.5 | 1390 | 0.97 | 68 | 55 | 230 | 12.2 |
100L2-4 | 2.2 | 3 | 1350 | 0.99 | 74 | 70 | 230 | 13.1 |
100L3-4 | 2.6 | 3.5 | 1350 | 0.96 | 74 | 80 | 230 | 17.5 |
112M1-4 | 3 | 4 | 1400 | 0.98 | 74 | 80 | 230 | 18.1 |
112M2-4 | 3.7 | 5 | 1410 | 0.96 | 76 | 100 | 230 | 22 |
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.
F.A.Q.:
1. Q: What's the M.O.Q.?
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 O.E.M. 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.