Low voltage standard squirrel cage motors
Siemens low voltage motor products cover a performance range from 0,12 to 1150 kW. Advantages of these AC motor systems are many: they are highly efficient with a positive energy balance; they come with explosion protection to meet high safety standards; and they conform to IEC or NEMA standards. The many standard features that come with every Siemens low voltage motor ensure the highest possible cost-effective operation. The new motors are suitable in all types of industries and industrial applications that require very light motors. Examples for suitable sectors are the automobile, textile and printing industry as well as mechanical engineering; suitable applications are e.g. pumps, fans, compressors and conveyor technology.
| 1LA7 series | |
|---|---|
| Power output | 0,12 kW ÷ 18.5 kW |
| Speed range | 3.000 - 1.500 - 1.000 - 750 rpm |
| Voltage | 220/400V - 500V - 400/690V |
| IEC frame | 56 ÷ 160 |
| Class of insulation | F (VPI) |
| Degree of protection | IP 55 |
| Method of cooling | IC 411 |
| Type of construction | IM B3 - IM B35 - IM B5 - IM B14 - IM B34 |
| 1LG4 series | |
|---|---|
| Power output | 22 kW ÷ 200 kW |
| Speed range | 3.000 - 1.500 - 1.000 - 750 rpm |
| Voltage | 220/400V - 500V - 400/690V |
| IEC frame | 180 ÷ 315 |
| Class of insulation | F (VPI) |
| Degree of protection | IP 55 |
| Method of cooling | IC 411 |
| Type of construction | IM B3 - IM B35 - IM B5 - IM B14 - IM B34 |
| 1LA8 series | |
|---|---|
| Power output | 250 kW ÷ 1150 kW |
| Speed range | 3.000 - 1.500 - 1.000 - 750 rpm |
| Voltage | 220/400V - 500V - 400/690V |
| IEC frame | 315 ÷ 450 |
| Class of insulation | F (VPI) |
| Degree of protection | IP 55 |
| Method of cooling | IC 411 |
| Type of construction | IM B3 - IM B35 - IM B5 - IM B14 - IM B34 |
