Hollow Shaft Electric Motor Description
The new electric motor with an internal joint is ideal to couple a high-pressure pump to the motor.
It has reduced the overall dimensions of the hollow shaft while keeping all the technical and maintenance advantages of the standard motor with bell housing and flexible joints.
It has the shield and flange on the front side, the first, equipped with a bearing, protects the inside motor while the second supports the pump and contains the flexible joint.
Mode: 132M2-4 Horsepower: 15
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
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
MOTOR CONSTRUCTION SHAPE | WEIGH | RATED POWER OUTPUT | SPPD | VOLTAGE | FOR PUMP SERIES | |
KG | HP | KW | R.P.M. | |||
100132M2-4 | 53.0 | 15 | 11.0 | 1450 | 400V | X.L.T.I. |
1. 100132M2-4 Hollow shaft motor With X.L.T.I. pump
Environment: pressure ≤ 300bar
Water temperature ≤ 65 °C
Operating environment: automatic gantry-style car washes, misting systems
Production line
Production 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 |
![]() | ![]() | ![]() |
![]() | ![]() | ![]() |
![]() | ![]() | ![]() |
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.