Three-phase asynchronous motor -0.55kw-315kw at 50HZ -low-voltage three-phase -TEFC with IP55
1LG0 series Three-phase asynchronous motor
Overview
The 1LG0 series of 3 phase asynchronous motors are TotallyEnclosed Fan Cooled (TEFC) with IP55 environmental protection.These motors are designed and manufactured in accordance with ISO, IEC standards, GB standards.
Features of Siemens 1LG0 series
1)Frame and terminal box material: Grey cast iron
Standard colour: Stone Grey RAL 7030
Available in 2,4,6 pole variants with efficiency class 3 according
to GB18613, and efficiency class IE1 according to IEC60034-30
Specific wound stators supporting multiple 3PH mains supply
voltages at 50Hz or 60Hz
Frame sizes: 80mm ~ 355mm
Rated power range: 0.55kW ~ 315kW at 50Hz
Load torque characteristics
Torque / speed characteristic
Power / speed characteristic
1.Torque almost constant; power proportional to speed.
2.Torque increases proportionally with the speed; power proportional to the square of the speed.
3.Torque increases proportionally with the square of the speed; power proportional to the cube of the speed.
4.Torque decreases in inverse proportion to the speed; power constant.
Motor standards
The 1LG0 complies with the following electrical and mechanical standards:
Nameplate
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Siemens motor 1LG0 series Three-phase asynchronous motor
