CG manufactures state of the art NON-SPARKING Motors Ex `n`. These motors meet the stringent quality and performance norms laid down by both Indian and international statutory bodies. We supply these motors for use in hazardous areas that are normally encountered in chemical industries, petrochemical refineries and mines etc for Zone II areas.


  • Standard Motors are designed for foot mounting; other mountings are also available on request.
  • Standard Levels of enclosure protection for motor and terminal box is IP55. With IP56,IP65 and IP66 available on request
  • All Hazardous area type “e” and type “n” motors have terminal box on the RHS as standard. Top terminal box can be offered on request.
  • Standard Paint shade is anti corrosive epoxy light grey 631 as per IS-5, others are also available on request
  • Type “e “ and type “n” motors manufactured by CG are suitable for Temperature Class T3 as per IS 6381
  • Providing positive locking features for terminating the cables to guard against loosening of the termination due to vibrations etcFollowing accessories can be offered on request.
  • Thermistor
  • Space Heater
  • Insulated Bearing ( Frame IEC 200 and above)
  • Roller Bearing (Frame IEC 225 and above)
  • Encoder Mounting arrangement
  • MS/FRP Canopy
  • Double Compression Cable Glands


0.37 kW to 360 kW Up to 650 V 80 to 400 IEC, IS


Technical Specifications

Range 0.37 kW to 360 kW
Frame IEC 80 to 400 in cast iron
Mounting Foot / Flange / Face
Pole 2 to 8 Other on request
Frequncy 50 or 60 Hz
Ambient -40 to + 65 ° C other on request
Protection IP 55 other on request
Temp Class T3
Feature Complying to ERTL,CCOE