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The ML series 5hp single phase motor, 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 5 hp motor single phase is suitable for air compressors, water pumps, refrigerators, medical instruments, equipment and other small machines.
Product Detail
Motor Type: motor 5 hp 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)
5 horsepower single phase motor and 5 hp compressor motor single phase
Type | Power (HP) | 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 | |||||||||||
ML112M1-2 | 5 | 21.46 | 2860 | 77 | 0.97 | 12.41 | 2.51 | 1.71 | 141 | 60 uf/450V | 600 uf/300V |
1500rpm.4 poles | |||||||||||
ML112M1-4 | 5 | 20.6 | 1430 | 81 | 0.96 | 24.52 | 2.1 | 2.1 | 121 | 60 uf/450V | 500 uf/250V |
Production Features
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About motor
Motor performance index requirements
1. Analysis of starting performance The starting of the motor includes the whole process from the blocking of the rotor to the rated speed when the power is connected to the motor. The motor should have sufficient locked-rotor torque and minimum torque to drive the load machinery to start quickly and reach the rated speed for normal operation; at the same time, it should have sufficient maximum torque to ensure that it has a certain overload capacity. For locked-rotor current (or locked-rotor apparent power), restrictions should be imposed to prevent the power supply from generating excessive voltage drops and affecting the normal operation of other electrical equipment connected to the same power supply. In addition, excessive starting current will cause the motor windings to overheat and be subject to excessive electromagnetic force impact.
The starting requirements stipulate that the motor is allowed to start twice in a cold state (the motor should stop naturally between two starts), or start once in a hot state after rated operation, and specify the moment of inertia value of the load to be driven.
2. Analysis of noise and vibration level The noise and vibration level of the motor is a comprehensive index reflecting the design, manufacturing process, assembly quality and bearing quality of the motor. It is also an important index to measure the environmental quality. The requirements for the noise and vibration of the motor will become more and more stringent. .
