Fuan Zhongzhi Pump Co., Ltd. |
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3 Phase Induction Motor PRODUCT DESCRIPTIONS
Three-phase asynchronous motors can be considered the most reliable electrical machines: they carry out their function for many years with reduced maintenance and adapt themselves to different performances according to the requirements of both production and service applications.
Their applications are fit in the most different industrial sectors, such as food, chemical, metallurgical industries, paper factories, or water treatment and extractive systems. The applications concern the equipment with machine components running at a fixed or variable speed, such as example lifting systems such as lifts or suitable hoists, transporting systems like conveyors, ventilation, and air conditioning installations, without forgetting the most familiar use with pumps and compressors.
THREE-PHASE INDUCTION MOTOR FEATURES
Features of 3 phase asynchronous induction motor | Self-starting, Robust in construction | ||
Economical, Easier to maintain. | |||
Less armature reaction and brush sparking because of the absence of
commutators and bushes that may cause sparks. |
3 Phase Induction Motor OPERATING LIMITS
1. Priming voltage: 380V or any voltage between 220-760V
2. Sea level: not exceed 1000m. If over, the power will be down
3. Environment temperature: -15℃ ≦ 0 ≦ 40℃
4. Protection: IP44 / IP54 / IP55
5. Insulation Class: B / F / H
3 Phase Induction Motor APPLICATION
Coating machines, machine tools, rubber / plastic machinery, packaging machinery, road construction machinery, textile machinery, metal engraving machines, mixers, winding machines, etc.
PERFORMANCE CHART
Model | Power | (V) | (HZ) | Current (A) | Power Factor | Eff (%) | Speed (r/min) | Tstart/ Tn | Tmax/ Tn | Ist/ In | ||||||||||||||
HP | KW | |||||||||||||||||||||||
MS561-2 | 0.12 | 0.09 | 380 | 50 | 0.3 | 0.76 | 60 | 2750 | 2.3 | 2.4 | 6 | |||||||||||||
MS562-2 | 0.16 | 0.12 | 0.37 | 0.78 | 63 | 2750 | 2.3 | 2.4 | 6 | |||||||||||||||
MS631-2 | 0.25 | 0.18 | 0.53 | 0.75 | 69 | 2800 | 2.2 | 2.4 | 4.5 | |||||||||||||||
MS632-2 | 0.33 | 0.25 | 0.68 | 0.78 | 72 | 2800 | 2.2 | 2.4 | 4.5 | |||||||||||||||
MS711-2 | 0.5 | 0.37 | 0.98 | 0.8 | 73 | 2800 | 2.2 | 2.4 | 4.5 | |||||||||||||||
MS712-2 | 0.75 | 0.55 | 1.35 | 0.82 | 75 | 2800 | 2.2 | 2.4 | 4.5 | |||||||||||||||
MS801-2 | 1 | 0.75 | 1.75 | 0.85 | 76 | 2800 | 2.2 | 2.4 | 4.5 | |||||||||||||||
MS802-2 | 1.5 | 1.1 | 2.55 | 0.85 | 77 | 2800 | 2.2 | 2.4 | 4.5 | |||||||||||||||
MS90S-2 | 2 | 1.5 | 3.36 | 0.87 | 78 | 2800 | 2.2 | 2.4 | 4.5 | |||||||||||||||
MS90L-2 | 3 | 2.2 | 4.93 | 0.87 | 78 | 2800 | 2.2 | 2.4 | 5 | |||||||||||||||
MS100L-2 | 4 | 3 | 6.31 | 0.87 | 83 | 2880 | 2.3 | 2.4 | 7 | |||||||||||||||
MS112M-2 | 5.5 | 4 | 8.12 | 0.88 | 85 | 2890 | 2.3 | 2.4 | 7 | |||||||||||||||
MS132S1-2 | 7.5 | 5.5 | 11 | 0.88 | 86 | 2900 | 2.3 | 2.4 | 7 | |||||||||||||||
MS132S2-2 | 10 | 7.5 | 14.9 | 0.88 | 87 | 2900 | 2.3 | 2.4 | 7 | |||||||||||||||
MS160L-2 | 25 | 18.5 | 34.7 | 0.9 | 90 | 2930 | 2.3 | 2.4 | 7 | |||||||||||||||
MS561-4 | 0.08 | 0.06 | 0.27 | 0.68 | 50 | 1300 | 2.2 | 2.3 | 5.5 | |||||||||||||||
MS562-4 | 0.12 | 0.09 | 0.36 | 0.7 | 54 | 1300 | 2.2 | 2.3 | 5.5 | |||||||||||||||
MS631-4 | 0.16 | 0.12 | 0.48 | 0.63 | 60 | 1400 | 2.2 | 2.4 | 4.5 | |||||||||||||||
MS632-4 | 0.25 | 0.18 | 0.65 | 0.66 | 64 | 1400 | 2.2 | 2.4 | 4.5 | |||||||||||||||
MS711-4 | 0.33 | 0.25 | 0.83 | 0.68 | 67 | 1400 | 2.2 | 2.4 | 4.5 | |||||||||||||||
MS712-4 | 0.5 | 0.37 | 1.12 | 0.72 | 69 | 1400 | 2.2 | 2.4 | 4.5 | |||||||||||||||
MS801-4 | 0.75 | 0.55 | 1.56 | 0.73 | 73 | 1400 | 2.2 | 2.4 | 4.5 | |||||||||||||||
MS802-4 | 1 | 0.75 | 2.01 | 0.75 | 75 | 1400 | 2.2 | 2.4 | 4.5 | |||||||||||||||
MS90S-4 | 1.5 | 1.1 | 2.83 | 0.78 | 76 | 1400 | 2.3 | 2.4 | 5 | |||||||||||||||
MS90L-4 | 2 | 1.5 | 3.84 | 0.78 | 76 | 1400 | 2.2 | 2.4 | 5 | |||||||||||||||
MS100L1-4 | 3 | 2.2 | 4.2 | 0.75 | 75 | 1400 | 2.2 | 2.4 | 5 | |||||||||||||||
MS100L2-4 | 4 | 3 | 6.78 | 0.82 | 82 | 1410 | 2.3 | 2.4 | 7 | |||||||||||||||
MS112M-4 | 5.5 | 4 | 8.82 | 0.82 | 84 | 1435 | 2.3 | 2.4 | 7 | |||||||||||||||
MS132S-4 | 7.5 | 5.5 | 11.8 | 0.83 | 85.5 | 1445 | 2.3 | 2.4 | 7 | |||||||||||||||
MS132M-4 | 10 | 7.5 | 15.6 | 0.84 | 87 | 1445 | 2.3 | 2.4 | 7 | |||||||||||||||
MS711-6 | 0.24 | 0.18 | 0.74 | 0.66 | 56 | 900 | 2 | 2.2 | 5.5 | |||||||||||||||
MS712-6 | 0.33 | 0.25 | 0.95 | 0.68 | 59 | 900 | 2 | 2.2 | 5.5 | |||||||||||||||
MS801-6 | 0.5 | 0.37 | 1.3 | 0.7 | 62 | 900 | 2 | 2.2 | 5.5 | |||||||||||||||
MS802-6 | 0.75 | 0.55 | 1.79 | 0.72 | 65 | 900 | 2 | 2.2 | 5.5 | |||||||||||||||
MS90S-6 | 1 | 0.75 | 2.29 | 0.72 | 69 | 910 | 2.1 | 2.2 | 5.5 | |||||||||||||||
MS90L-6 | 1.5 | 1.1 | 3.18 | 0.73 | 72 | 910 | 2.1 | 2.2 | 5.5 | |||||||||||||||
MS100L-6 | 2 | 1.5 | 3.89 | 0.76 | 76 | 940 | 2.1 | 2.2 | 5.5 | |||||||||||||||
MS112M-6 | 3 | 2.2 | 5.57 | 0.76 | 79 | 940 | 2.2 | 2.3 | 6.5 | |||||||||||||||
MS132S-6 | 4 | 3 | 7.4 | 0.76 | 81 | 960 | 2.2 | 2.3 | 6.5 | |||||||||||||||
MS132M1-6 | 5.5 | 4 | 9.75 | 0.76 | 82 | 960 | 2.2 | 2.3 | 6.5 | |||||||||||||||
MS132M2-6 | 7.5 | 5.5 | 12.9 | 0.77 | 84 | 960 | 2.2 | 2.3 | 6.5 |
How to troubleshoot common motor faults
1. After the motor is switched on, the motor cannot start, but
there is a buzzing sound?
1) The power is not turned on for a single-phase start;
2) Motor overload;
3) Stuck by the dragging machinery;
4) The open-circuit of the rotor circuit of the wound motor is
broken;
5) The internal end of the stator is connected incorrectly, or
there is a disconnection or short circuit
Second, the motor is difficult to start. After the rated load is
added, is the speed low?
1) low supply voltage
2) The original angle connection was wrongly connected to the star
connection
3) The cage end of the squirrel cage rotor is unsoldered, loosened,
or broken
Third, the heat exceeds the temperature rise or smoke after the
motor starts.
1) The power supply voltage is too low, the temperature rise of the
motor is too high under the rated load;
2) The motor is poorly ventilated, or the ambient humidity is too
high;
3) Motor overload or single-phase operation;
4) The motor starts frequently, or the number of forwarding and
reverse rotations is excessive;
5) Stator and rotor want to wipe
Fourth, low insulation resistance.
1) The winding is wet or drips into the motor;
2) There are dust and oil on the windings;
3) The stator winding insulation is aging.
Five, the motor shell is charged.
1) Insulation of motor lead-out or insulation box of the junction
box
2) The winding end touches the casing
3) The motor casing is not reliably grounded
Six, the sound is abnormal when the motor is running.
1) The stator winding is misconnected, a local short circuit or
grounding causes the three-phase current to be uneven and cause
noise
2) There is clothing inside the bearing, or there is a severe lack
of lubricant
Seven, motor vibration
1) Motor installation foundation is uneven
2) Motor rotor imbalance
3) Unbalanced pulley or coupling
4) Shaft shaft bend or eccentric pulley
5) Motor fan imbalance
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 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. We provide one-stop services for all goods produced by
ourselves, 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 BL copy or 100% LC at sight.