ML Series Capacitor Running and Starting Single Phase Asynchronous Motor

ML series single-phase motor starts with a capacitor, a so-called two-value capacitor induction motor with the advantages of the capacitor start motor and capacitor running motor, high efficiency, energy saving, low noise, little vibration, light weight, convenient operation, and maintenance. ML series aluminum housing single-phase dual-capacitor asynchronous motors, with the latest design in entirety, are made of selected qualified die-cast aluminum-alloy materials and conform to the IEC standard. Widely used in many places, where do not exist combustible, explosive, or corrosive gas, and without any special requirements, such as machine tools, pumps, fans, transport machinery, mixer, agriculture machinery and food machines, air compressors,s, etc.

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ML Series Capacitor Running and Starting Single Phase Motor

ML series single-phase motor starts with a capacitor, a so-called two-value capacitor induction motor with the advantages of the capacitor start motor and capacitor running motor, high efficiency, energy saving, low noise, little vibration, light weight, convenient operation, and maintenance. ML series aluminum housing single-phase dual-capacitor asynchronous motors, with the latest design in entirety, are made of selected qualified die-cast aluminum-alloy materials and conform to the IEC standard.

ML series electric motors have good performance, safety, and reliable operation, the multiple of starting torque is up to 2.5, and driven by a single- -phase AC supply. Widely used in many places, where do not exist combustible, explosive, or corrosive gas, and without any special requirements, such as machine tools, pumps, fans, transport machinery, mixer, agriculture machinery and food machines, air compressors,s, etc.

ML Series Capacitor Running and Starting Single Phase Asynchronous Motor ML Series Capacitor Running and Starting Single Phase Asynchronous Motor

ML Series Single Phase Asynchronous Motor Operating Conditions:

  • Ambient temperature:-15℃≤0≤40℃
  • Altitude: not exceeding 1000m
  • Rated voltage:380V
  • Rated frequency:50Hz、60Hz
  • Protection class: IP54、IP55
  • Insulation class: Class B/F
  • IC411 (Totally-enclosed, fan-cooled)
  • Working Duty: S1 (Continuous)

ML Series Single Phase Asynchronous Motor Technical Data:

Type Rated Power Rated Current (A) Rated Speed Efficiency Power Factor Rated Torque Ist/In Tst/Tn Tmax/Tn Noise Weight
(kW) (HP) 110V 220V 240V (r/min)  (η%) (cosφ) (N.m) (times) (times) (times) dB(A) (kg)
Synchronous Speed 3000 r/min = 2-poles (50Hz)
ML631-2 0.18KW 0.25HP 2.89 1.44 1.32 2710 63 0.9 0.63 5.8 2.5 1.6 70 4
ML632-2 0.25KW 0.34HP 3.95 1.97 1.81 2710 64 0.9 0.88 5.3 2.5 1.6 73 4.5
ML711-2 0.37KW 0.5HP 5.56 2.78 2.55 2780 65 0.93 1.27 5.6 2.5 1.8 75 6
ML712-2 0.55KW 0.75HP 7.91 3.95 3.62 2790 68 0.93 1.88 5.3 2.5 1.8 76 6.5
ML801-2 0.75KW 1HP 10.2 5.09 4.67 2800 72 0.93 2.56 6.2 2.5 1.8 76 9
ML802-2 1.1KW 1.5HP 14.7 7.36 6.75 2810 73 0.93 3.74 5.7 2.5 1.8 79 10
ML90S-2 1.5KW 2HP 19.8 9.91 9.08 2810 74 0.93 5.10 5.8 2.5 1.8 84 13
ML90L-2 2.2KW 3HP 28.4 14.2 13.0 2810 75 0.94 7.48 5.5 2.5 1.8 84 14
ML100L-2 3KW 4HP 37.3 18.6 17.1 2830 77 0.95 10.1 6.2 2.5 1.7 88 24
ML112M-2 4KW 5.5HP 47.8 23.9 21.9 2850 80 0.95 13.4 6.8 2.5 1.7 90 34
Synchronous Speed 1500 r/min = 4-poles (50Hz)
ML631-4 0.12KW 0.16HP 2.20 1.10 1.01 1350 55 0.9 0.85 5.7 2.5 1.6 64 4
ML632-4 0.18KW 0.25HP 3.25 1.62 1.49 1350 56 0.9 1.27 5.5 2.5 1.6 64 4.5
ML711-4 0.25KW 0.34HP 4.21 2.10 1.93 1380 60 0.9 1.73 5.0 2.5 1.7 66 6
ML712-4 0.37KW 0.5HP 5.93 2.97 2.72 1380 63 0.9 2.56 5.3 2.5 1.7 68 6.5
ML801-4 0.55KW 0.75HP 8.42 4.21 3.86 1400 66 0.9 3.75 5.0 2.5 1.8 71 9.5
ML802-4 0.75KW 1HP 11.0 5.49 5.03 1410 69 0.9 5.08 5.7 2.5 1.8 71 10.5
ML90S-4 1.1KW 1.5HP 15.1 7.57 6.94 1410 71 0.93 7.45 5.5 2.5 1.8 74 13.5
ML90L-4 1.5KW 2HP 20.1 10.0 9.21 1400 73 0.93 10.2 5.7 2.5 1.8 79 14.5
ML100L1-4 2.2KW 3HP 29.1 14.5 13.3 1430 74 0.93 14.7 5.4 2.5 1.8 79 24
ML100L2-4 3KW 4HP 39.1 19.6 17.9 1440 75 0.93 19.9 5.9 2.5 1.8 83 29
ML112M-4 4KW 5.5HP 48.9 24.4 22.4 1440 80 0.93 26.5 6.7 2.5 1.7 86 33

ML Series Single Phase Asynchronous Motor Installation Dimension:

ML Series Single Phase Asynchronous Motor Installation Dimension

Type Installation Size Installation Size For B5 Installation Size For B14 Overall Dimension
A B C D E F G H K M N P S T M N P S T AB AC AD HD L
56 90 71 36 9 20 3 7.2 56 6 100 80 120 8.5 3 65 50 80 M5 2 112 108 93 149 192
63 100 80 40 11 23 4 8.5 63 7 115 95 140 10 3 75 60 90 M5 2.5 120 120 97 160 211
71 112 90 45 14 30 5 11 71 7 130 110 160 10 3.5 85 70 105 M6 2.5 135 135 107 178 246
80 125 100 50 19 40 6 15.5 80 10 165 130 200 12 3.5 100 80 120 M6 3 155 155 141 221 284
90S 140 100 56 24 50 8 20 90 10 165 130 200 12 3.5 115 95 140 M8 3 175 175 160 250 314
90L 140 125 56 24 50 8 20 90 10 165 130 200 12 3.5 115 95 140 M8 3 175 175 160 250 339
100L 160 140 63 28 60 8 24 100 12 215 180 250 15 4 130 110 160 M8 3.5 200 195 160 260 412
112M 190 140 70 28 60 8 24 112 12 215 180 250 15 4 130 110 160 M8 3.5 226 220 166 278 421

How to Test and Check Single-phase Electric Motors?

  • Physical Inspection of the Motor

A detailed physical inspection of the motor is mandatory before you dive into the testing process. For the physical inspection, you need to check the following areas for any visible signs indicating if you need to repair or replace the motor.

  1. Check for any damage to the casing
  2. Check for loose connections
  3. Check the alignment of the shaft
  4. Check for excessive vibration
  5. Listen for unusual noises
  6. Check the temperature of the housing
  7. Feel for excessive heat coming from the motor
  8. Check the voltage and amperage against the nameplate rating
  9. If the motor has brushes, check them for wear
  10. If the motor has capacitors, check them for leaks or damage.
  • Earth Continuity and Resistance Test

This testing process is used to determine the integrity of an electrical circuit. It is used to verify that there is no break in the circuit and that the current can flow freely through it. This test is important in ensuring the safety of electrical equipment and preventing potential hazards. The test is conducted by measuring the resistance between two points in the circuit. If the measured resistance is too high, it indicates a break in the circuit. If the measured resistance is too low, it indicates a short circuit.

  • Motor Winding Resistance Test

The single-phase motor winding resistance test process is used to determine the integrity of an electric motor’s winding. It is used to verify that there is no break in the winding and that the current can flow freely through it. The winding resistance is measured with a multimeter.

If the reading on the multimeter is infinite, that means there is an open circuit in the winding and it needs to be repaired. If it reads 0, there is a short circuit in the winding. If it is between 0 and infinity, that means the wind is good and there are no breaks or short circuits.

For a more accurate reading, the resistance can be measured using a low-resistance ohmmeter. This type of ohmmeter is more sensitive and can measure very small changes in resistance.

Single Phase Motor Winding Resistance Test

  • Motor Insulation Resistance Test

This process is used to determine the insulation condition of the winding wire and the ground. A good insulation resistance value indicates that the motor is in good condition, while a low insulation resistance value may indicate that the motor is damaged.

There are two types of insulation resistance tests: direct current (DC) and alternating current (AC). DC insulation resistance tests are used to test the insulation between the winding and the ground, while AC insulation resistance tests are used to test the insulation between the winding and other parts of the motor.

Single-phase Motor Order Guide

1. When ordering, please indicate the motor model, power, synchronous speed, voltage, frequency, installation form, wire entry method of the junction box, and motor rotation direction as indicated in the sample.

2, the factory can undertake special requirements of the motor products and can be designed for users.

3, can provide customers with 63-100 frame size aluminum alloy shell motor.

4. The technical data and others listed in the sample are for users' reference only. The specific data may be changed without further notice.

Note: the inquiry or order needs to indicate the electric motor model(including the frame center's height, frame length, the core length, No. of poles, power, voltage, and frequency), Mounting method, and terminal box location(top/side).

If customers have a special request for the voltage, frequency, and other, it can be mentioned in the inquiry or order.

China Single Phase Motor Manufacturers

HZPT is a professional China electric motors manufacturer and AC motors supplier, wholesale fan motors factory, Our mainly produces three-phase asynchronous motors, and single-phase asynchronous motors, Our main products include the Y2 series three-phase asynchronous motor, the YD series pole-changing multi-speed three-phase motor, the YVF2 series variable frequency three-phase motor, the MS series three-phase asynchronous motor with aluminum housing, the YB2 series explosion-proof three-phase motor, YC series single-phase capacitors start induction motor, YCL series heavy-duty single phase capacitor start induction motor, ML/YL series dual-capacitor single-phase induction motor and more than 200 specifications and varieties. The electric motors product specification is complete, the quality guarantee, the life-long maintenance. All products through 3C certification quality system certification, energy efficiency online record, and products from domestic and foreign customers.

Through modern management, R&D of core technology, and investment in advanced manufacturing equipment, HZPT has achieved rapid development. Its electric motor products have been exported to more than 40 countries and regions, such as Germany, the United States, Italy, Britain, and the Netherlands. Its products are deeply recognized by the majority of users. HZPT is committed to providing reliable, high-quality electric motor solutions for customers worldwide and achieving the success of more customers with high quality. I sincerely look forward to your cooperation!

Single Phase Induction Motor for Sale

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Single Phase Induction Motor Manufacturers Single Phase Induction Motor for Sale

FAQ

Q1: Are you a direct manufacturer or trading company?

A: We have our own production line and advanced workshop, we also have our own international sales department. we produce and sell all by ourselves.

Q2: How long can I get the feedback after we sent the inquiry?

A: We will reply to you within 12 hours of the working day.

Q3: What products can you offer?

A: We are a professional manufacturer of all kinds of electric motors.

Q4: What applications does your electric motor relate to?

A: Our electric motors cover a wide range of industries including train & railway, automobile & truck, construction machinery, mining machinery, forklift, agricultural machinery, shipbuilding, petroleum machinery, construction, valve and pumps, electric machine, hardware, power equipment, and so on.

Q5: Can you do customized electric motor products?

A: Yes, we can customize the electric motors according to the customers’ drawings or samples.

Q6: How about the capacity of your company?

A: We have modern types of energy-saving & environmentally-friendly production lines, as well as 4 heat treatment production lines. and our annual production capacity is over 20,000 sets.

Q7: How many employees of your company? what about the technicists?

A: We now have more than 200 employees, including 10 technicians.

Q8: What’s the payment term?

A: When we quote for you,we will confirm with you the way of transaction,fob,cif,cnf,etc. For mass production goods, you need to pay 30% deposit before producing and70% balance against copy of documents.the most common way is by t/t. l/c is also acceptable.

Q9: How to deliver the goods to us?

A: Usually we will ship the goods to you by sea because we are in Ningbo, and we are only 35 kilometers away from the Ningbo port, it is very convenient and efficient to ship goods to any other country. Of course, if your goods are very urgent, Ningbo airport and shanghai airport are also very nearby.

Q10: Where are your electric motor products mainly exported to?

A: Our electric motors are mainly exported to more than 30 countries including the United States, Germany, Japan, Spain, Italy, Britain, South Korea, Australia, and Canada.

Additional information

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We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.

Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

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