AEG DEI 630- Manuals

14 15 Leader di Settore turnover trend Lafert Group and forecasts manufacture by product type Lafert Group has been leading the specialised electric motors market for nearly half a century. The wide range of products and growing sales bears witness to our ability to meet each market demand and to co...

22 23 Produzione Ogni nostra scelta produttiva dipende essenzialmente dal nostro obiettivo principale: custo-mer satisfaction. Per la massima effi cienza e fl essibilità, abbiamo organizzato il nostro sistema produttivo se-condo un modello di integrazione verticale. Progettazione, approvvigionamento...

48 49 Europe Lafert GmbH – Esslingen, Germany La centrale di vendita per i motori elettrici del Gruppo in Germania. Il mercato tedesco rappresenta il maggiore mercato di esportazione del Gruppo. In questo mercato la politica di vendita si concentra sull’acquisizione di grossi clienti, e la logistica...

50 51 Lafert N.A. - Mississauga (Ontario), Canada Il più importante stock di motori metrici di tutto il Nord America situato in 7 diverse location distribuite tra Stati Uniti e Canada, unitamente all’abilità di sviluppare prodotti compatibili con le esigenze del mercato in materia di risparmio energ...

Standard Efficiency Motors - IE١ Efficiency values according to IEC ۶٠٠٣۴ - ٣٠;٢٠٠٨ Efficiency testing method: IEC ۶٠٠٣۴ - ٢ - ١:٢٠٠٧ Frame size ۵۶ - ١۶٠ aluminium design Output: ٠٫٠٩kW - ٢٢kW Frequency: ۵٠ - ۶٠ Hz Polarity: single - ٢, ۴, ۶, ٨ poles double - ۴/٢, ٨/۴, ۴/۶, ۶/٨ poles Available also ...

Frame size: ٩٠ - ١۶٠ aluminium design Power rating: ١٫۵kW - ١٨٫۵kW Rated frequency: ۶٠ Hz Polarity: single - ٢, ۴ poles Premium Efficiency Motors - IE٣ code Efficiency values according to IEC ۶٠٠٣۴ - ٣٠;٢٠٠٨ Efficiency testing method: IEC ۶٠٠٣۴ - ٢ - ١;٢٠٠٧ Frame size: ٩٠ - ١۶٠ aluminium design Powe...

Explanations regarding the safety measures and special instructions for three-phase motors and generators Read these Operating Instructions before you transport, install, commission, maintain or repair industrial motors or generators. These symbols will draw your attention to the safety measures and...

Ventilation The distance between air intake of the motor and walls or other machinery must be at least ¼ of the diameter of the air intake opening. Cooling air flows from the non-drive end towards the drive end. Air leaving the motor must not be drawn in again by the fan. Keep air inlets and outlets...

Avoid resonance of the base with the turning frequency and double mains frequency. Turn the rotor by hand. Check the direction of rotation with the machine uncoupled (see “Vibrations during operation”). Alignment When the motor is connected to the driven machine via a coupling, the shafts must be al...

Supply cables must be stress-relieved so that no cantilever loads are exerted on the terminals. Ensure a good connection of the protective conductor. The minimum safety distances between conductors and between those and earth should not exceed the following values: ≤ 550 V 8 mm; ≤ 750 V 10 mm; ≤ 110...

Maintenance Before carrying out any work on the motor, disconnect it and secure it against restarting. Exception : In motors with greasing device, regrease the bearings with the motor running. Caution, danger of accidents: Take care not to come in contact with moving parts! Cleaning Depending on the...

Special repairs It is work which can affect the explosion protection, e.g. work on stator or rotor windings. Unless the repair is carried our by ourselves, the proper execution of the work in accordance with the relevant regulations must be certified by an authorized expert. According to EN 50019 or...

For drying connect the space heater or another heating device, or apply an AC voltage of 5 or 6 % (connect in delta) of the rated motor voltage to terminals U1 and V1. Repeat the measurement. The motor can be put into operation when the resistance is above 0.5 M Ω . Insulation resistance is temperat...

w w w .la fe rt .c o m 20 10 TECHNICAL CATALOGUE High Efficiencythree-phase LV Motors