YWF-6D-450-B-102/60-T VENT-RE-AXIAL-ASP-D300-4P-3PH- AREA YWF4D-450S YMF-4E-330-S-92/35-G YWF2E-300S-7 YWF-4E-350S YWF-4E-300S YWF-2E-300-S-92/35-G YWF2E-200S-92/15-G , alternative is YWF-2E-200-S-95/15-G;Motor YWF-2E-200-S-95/15-G YWF-K102-4E-60B 0051013400 , type YWF4E-250; YWF2E-250S-92 / 25 G replaced by 0051013400 YZF 25-40 Weiguang 25-40 YWF4D-500