Single Phase Induction Motor
Description
1. ML series heavy-duty single-phase motors are suitable for small-size machine tools and water pumps, especially suitable for family workshops where only single-phase power be supplied. These series motors are designed with the latest technology, manufactured with quality materials, and have the following features: good performance, safe and reliable operation, nice appearance, convenient maintenance, and meeting the IEC standards.
2. ML series motors are of IP44 totally enclosed fan-cooled (TEFC) type, capacitor starting for rated output up to 3HP, on rated voltage and 50Hz, the starting torque is three times more than the rated torque while 60Hz is 2.75 times more. Capacitors start and run type for Motors 4HP and above, it have the following features: high starting torque, smooth running, low-temperature rise, low noise, and greater overload performance.
3. Operating Conditions:
Ambient temperature: -15ºC≤~≤40ºC
Altitude: not exceed 1000m
Rated voltage: ±5%
Model | Power (KW) | (V) | (A) | Speed (r/min) | Eff. (%) | P.F. | Tstart/Tn | Tmax/Tn | Ist/In (A) |
ML711-2 | 0.37 | 220 | 2.73 | 2800 | 67 | 0.92 | 2.3 | 1.8 | 16 |
ML712-2 | 0.55 | 220 | 3.88 | 2800 | 70 | 0.92 | 2.5 | 1.8 | 21 |
ML801-2 | 0.75 | 220 | 5.15 | 2800 | 72 | 0.92 | 2.5 | 1.8 | 30 |
ML802-2 | 1.10 | 220 | 7.02 | 2800 | 75 | 0.95 | 2.5 | 1.8 | 40 |
ML90S-2 | 1.50 | 220 | 9.44 | 2800 | 76 | 0.95 | 2.5 | 1.8 | 55 |
ML90L-2 | 2.20 | 220 | 13.67 | 2800 | 77 | 0.95 | 2.5 | 1.8 | 80 |
ML100L-2 | 3.00 | 220 | 18.2 | 2800 | 79 | 0.95 | 2.5 | 1.8 | 110 |
ML711-4 | 0.25 | 220 | 1.99 | 1400 | 62 | 0.92 | 2.5 | 1.8 | 12 |
ML712-4 | 0.37 | 220 | 2.81 | 1400 | 65 | 0.92 | 2.5 | 1.8 | 16 |
ML801-4 | 0.55 | 220 | 4.0 | 1400 | 68 | 0.92 | 2.5 | 1.8 | 21 |
ML802-4 | 0.75 | 220 | 5.22 | 1400 | 71 | 0.92 | 2.5 | 1.8 | 30 |
ML90S-4 | 1.10 | 220 | 7.2 | 1400 | 73 | 0.95 | 2.5 | 1.8 | 40 |
ML90L-4 | 1.50 | 220 | 9.57 | 1400 | 75 | 0.95 | 2.5 | 1.8 | 55 |
ML100L1-4 | 2.20 | 220 | 13.9 | 1400 | 76 | 0.95 | 2.5 | 1.8 | 80 |
ML100L2-4 | 3.00 | 220 | 18.6 | 1400 | 77 | 0.95 | 2.5 | 1.8 | 110 |
Reviews from the client:
Shipping:
after 25~30days, we will deliver the goods, for loose goods better packed by the pallet for avoiding destroy
INFORMATION
Motor bearing heating analysis
(1) improper bearing coordination leads to the breakdown of the motor bearing system quickly.
(2) currently causes ablation of bearing system components and heating of bearing parts, resulting in a severe failure of the bearing system.
(3) improper lubrication system leads to bearing heating due to insufficient lubrication.
(4) bearing heating caused by motor temperature rise or operating environment temperature.