Electric Motors 1LA4 N-compact
Low-voltage, asynchronous squirrel-cage motors.
Technical Data
| Parameter | 1LA4 N-compact Electric Motor |
| Size: | 315 – 450mm |
| Output range: | 160 – 1000 kW |
| Number of poles: | 2, 4, 6, 8 |
| Rated voltage: | 400V D /690V Y, 500V D, 690 V D |
| Frequency: | 50 / 60 Hz |
| Coverage: | IP 23 nebo IP 55 |
| Shape: | IM B3, IM B35, IM V1 |
| Frame: | Gray Iron |
Properties
- Ambient temperature: -20°C do +40°C
- Insulation: class F
- Altitude: up to 1000 m
- Permanent load: S1
- Standard paint: RAL 7030
Applications
- Pumps and ventilators
- Extruders and mills
- Compressors and air pumps
- Bucket excavators
- Belt conveyors
- Technological equipment (presses, paper mill machines, crushers and others)
Advantages
- Properties during startup
- Sturdy construction with high rigidity in torsion
- Reliable bearings
- Precisely made shaft and armature (elimination of oscillations or vibrations)
- Low noise levels
- Efficient protection of all parts from corrosion
- High strength of the min insulation a and conductor insulation against voltage surges
- Modular design
- Short delivery terms
- Type continuation with the line of SINAMICS frequency converters