SPDP  
  • Squirrel cage /slipring motors are available in following series:C/CW/RS/RW:
  • Standard motors
  • RW series of large slipring motors cater to rolling mill/sugar segments.
  • Vertical Hollow Shaft Motors for irrigation purpose
   
Vertical Hollow Shaft LT Motors : RW series of large slipring motors

Features

 

  • Non-reversible type
  • Bearings suitable for thrust load from pump
  • Application : Non-reversible Turbine Pump

Specification

 

  • Mounting – IS2254 / NEMA: G1-18-591
  • Performance – IS-325
  • Enclosure – SPDP
  • Protection – IP21 / 23
  • Ambient temp. – 45°C
  • Insulation – Class ‘F’
  • Phase – 3
  • Voltage – 415V+/-10% ( optional voltage up to 600V )
  • Frequency – 50Hz+/-3% ( optional 60Hz)
  • Duty – S1 ( Continuous )

Range

 

Frame : CVH180 - CVH315
kW : 18.5 - 220
 

Design Features

 

  • Stator wound with rectangular conductors rw 120 onwards
  • Bar wave winding for rotors rw105 onwards
  • Class ‘f’ insulation system - temperature rise class ‘b’ limit. class ‘h’ option available.
  • Rotor overhang banding with resiglass tape.
  • Forced ventilation system (ic01) through ven holes in stator slots.
  • High pull out torque
  • Designed to withstand normal thermal abuses at rolling mills, sugar plants

Frame Size

 

RW89-RW168 (CONVENTIONAL FRAME)
KCW450L-KCW560L (IEC FRAME)
Output : 75 KW-1100KW
Pole : 4 POLE-10 POLE
CONSTRUCTION : STANDARD-CAST IRON
                            OPTIONAL - M.S., FABRICATED
 
 
 

Performance data

 

 

GA Drawing

 

 

Liteature

 


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