WEG Motors from
Overview
WEG Motors from, from NORD GmbH & Co. KG SEW-Eurodrive GmbH in Ningbo, Zhejiang. The listing gives power range Up to ~500 kW (NEMA 143T–588/9T), voltage tolerance ±10% rated voltage · ±5% rated frequency and protection IP55 standard · IP56 / IP66 optional.
Technical specifications
| Power range | Up to ~500 kW (NEMA 143T–588/9T) |
|---|---|
| Voltage tolerance | ±10% rated voltage · ±5% rated frequency |
| Protection | IP55 standard · IP56 / IP66 optional |
| Cooling | TEFC (IC411) · Forced ventilation kit optional |
| Ambient temp | −30 °C to +40 °C standard |
| Efficiency class | IE3 standard · IE4 available |
| Shaft seal | V-ring (143T–326T) · WSeal™ (364T–447T) · Taconite (586T+) |
| Voltage range | 380 V – 11,000 V (50/60 Hz) |
| Frame material | FC-200 cast iron |
| Insulation | Class F · VPI · ΔT 80K standard |
| Temp monitoring | 3×PT100 standard (bearing & winding) |
| Shaft material | AISI 4140 steel (standard) |
| Painting | 212P · RAL 5009 (WEG blue) |
| Lubrication | Mobil Polyrex EM |
| Frame sizes | IEC 80 – 355M/L |
| Certifications | CCC · CE · IEC 60034 |
