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The ML series 4hp motor single phase, with run and start capacitor, adopts the latest international design and is developed from high-quality materials according to IEC related standards. It has good performance, reliable operation, safety, beautiful appearance, convenient maintenance, low noise, and micro-vibration. A series of advantages such as light weight and simple structure. ML series motors are suitable for air compressors, water pumps, refrigerators, medical instruments, equipment and other small machines.
Product Detail
Motor Type: 4hp motor single phase
Output Power: 0.12 kW - 4 kW
Frame Size: IEC 63 - 112
Number of Poles: 2 / 4
Voltage: 220V / 230V / 240V (based on customers` requirements)
Frequency: 50 or 60 Hz
Protection Level: IP54 or IP55
Insulation Class: B/F
Cooling Method: ICO141
Working Mode: Continuous (S1)
Product Parameter (Specification)
4hp motor single phase
Type | Power | Rated Current (A) | Speed (r/min) | Eff (%) | Power Factor CosØ | Rated Torque Tn(N*m) | Tst/Tn | Tmax/Tn | Starting Current (A) | Run Capacitor (uf/V) | Starting Capacitor (uf/V) |
3000rpm.2 poles | |||||||||||
ML100L-2 | 4 | 16.62 | 2840 | 81 | 0.97 | 10.13 | 2.1 | 2.1 | 94 | 60 uf/450V | 400 uf/300V |
1500rpm.4 poles | |||||||||||
ML100L2-4 | 4 | 17.03 | 1450 | 78 | 0.96 | 19.8 | 2.1 | 1.81 | 94 | 60 uf/450V | 400 uf/250V |
Production Features
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Why Us
Service and Packing
About motor
Common failure causes of motor heating
1. Star-delta or self-dual voltage reduction start load restart time is long or abnormal conversion due to failure;
2. Broken bar of squirrel cage asynchronous motor rotor;
3. The rotor winding of the wound asynchronous motor is broken or the resistance is unbalanced;
4. Sweep the rotor;
5. The harmonics of the power supply are too large, such as large-scale rectifier equipment, high-frequency equipment, etc. nearby;
6. The magnetic flux of the motor core after multiple maintenance is reduced;
7. High motor temperature is generally unlikely to be a bearing problem, unless the bearing temperature is too high;
8. Some motors have poor winding technology.
Therefore, when using the motor for production and life, you must pay attention to the above detailed issues. That is to say, when using it, it must be carried out in accordance with the operating specifications. In addition, it is necessary to ensure daily inspection and maintenance. What must be done in production, as long as the inspection, maintenance and repair of these products are done well, it can be profitable in the production process.
