WS Series / WSP Series

产品描述：    

WS系列NEMA、WSP系列NEMA高效不锈钢三相异步电动机，是面向全球推出的一款高端产品，充分发挥惠丰技术优势，生产管理、工艺与质量管控优势，    
产品效率WS系列符合NEMA MG1标准，WSP系列符合NEMA Preminum Efficiency高效效率指标，两者安装尺寸均符合NEMA MG1标准。    
具有低损耗、低噪音、低振动、安全可靠、维护方便等特点。    
（请再根据HYW TEFC不锈钢系列内容补充完善）    
 

MOTOR FEATURES    
➯    Steel housing
➯    Junction box is 180°rotatableat at left side(F1)
➯    Rigid feet (welded on) or removable feet for alternative
➯    Bearing is fixed at Drive End side
➯    S1 duty
➯    Design code: B
➯    Insulation rating F, temperature rise rating B
➯    Enclosure： TEFC
➯    IP rating : IP43 / IP54 / IP56
➯    Cooling method: IC411
➯    Service factor: 1.15 at 60Hz & 50Hz
➯    Double Vacuum Pressure Impregnated (VPI) winding can eliminate corona and promote insulation longevity
➯    Aluminum or Cast Iron End Bracket for Alternative
➯    Customization is available

• Premium Efficiency (1-2HP)
• CSA certification
• S1 Continuous duty cycle design  
• Class F Insulation 
• IP56 Protection
• TEFC Enclosure 
• 1.15 Service Factor
• Double lip seals on both ends of the motor with an additional shaft slinger on the drive-end
• O-ring installed on endbells to prevent moisture intrusion
• 304 stainless steel frame, end bracket and junction box
• Stainless steel shaft
• Rigid Base & Round body & C-Face
• Vacuum Pressure Impregnation System