VHS(IP23)Vertical Hollow-shaft Motors WP-1 IEC standard  
  OHS(IP23)Vertical Hollow-shaft Motors WP-1 NEMA standard  
  VHS(IP54)Vertical Hollow-shaft Motors TEFC IEC standard  
  VHSVF(IP54)Vertical Hollow-shaft Motors TEFC IEC standard  
  VSS(IP54)Vertical Solid-shaft Motors TEFC NEMA standard  


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VSS(IP54) Vertical Solid-shaft Motors TEFC

Features and Applications
  Series VSS motors are vertical solid--shaft three--phase squirrel cage induction motors specially for driving vertical deep-- well turbine pumps.
  The protection degree is TEFC(IP54 IP55) and the rated voltage is 460V 60Hz .We can also provide with rated 380/660V on request. Adopting an intrnationally advanced structure of anti--reverse, the motors are exact and reliable for preventing the reversal. The motors are employed with the oilimmersed bearing lubricating construction. Which makes the bearings running in a condition of satisfactory cooling and lubrication so as to ensure a longer operating of satisfactory cooling and lubrication so as to ensure a longer operating duration of the bearings .The motors are charcterized by high efficiency. Large starting torque, low temperature rise, leakage free, quiet running, low vibration etc.
  Through our innovative research and development, Serives VSS deep--well pump motors transcend the traditonal mode of motor construction, hat leads to a stable and increased effciency of the motors.
  As a domestically initiative product, the motors reach the international advanced level of the latest NEMA Standard, After being fitted with long--shaft typed pumps, the motors are widely used in punping undergrund water in mine, city, farm, factory and so forth.
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