Kato Engineeringā„¢ Drilling Motor | HAW12
600 HP Drilling Motor - HAW12
Drill deeper, faster and more efficiently with High Power Density motors from Kato Engineering™.
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Features and Benefits

Utilizing proprietary intra-slot cooling technologies, the HAW12 delivers up to 50% more horsepower and torque than similar motors, and will withstand rigorous high shock and vibration conditions for decades of continuous service in harsh environments. 

HAW12 Standard Features 

  • 6 pole stator with form wound windings  
  • Certified Class H insulation
    • Robotically taped Mica-Kapton
    • Glass sleeving on bolted wire connections
    • Fully vacuum impregnated
  • 4140 and 4340 alloy shafts available
  • Six 100Ω platinum RTDs; 2/phase embedded in stator
  • Designed for Variable Frequency Drive operation
  • Space Heater
  • ISO 9001:2015-certified facility

Nidec Power is a global provider of highly engineered Kato Engineering™ motors, controls, and integrated solutions that power Oil & Gas exploration.  We provide benchmark performance, productivity, durability, and customer support primarily for motors used primarily in Top Drive, Mud Pump, Drawworks, Rotary Table, Engine Control, and Control House applications. 


Contact us today to get started!

Model HAW12
HP 600 at rated speed
Oil and Gas Application Top Drive/Rotary Table
AC Voltage 575 +/- 10%
Current (Amps) Full Load 540
Rated Frequency (Hz) 40
Torque (lb-ft) at rated speed 2690
Rated Speed (RPM) 1172
Max Speed (RPM) 2340

Coil Type (forms vs random) Form
Insulation Class H
Standard Motor Enclosure IP Rating 23
Standard Junction Box IP Rating 44
Optional Junction Box IP Rating 56
IC Rating 06

HAW12 Optional Features 

  • Encoder 
  • Bearing RTD 
  • Blower assembly 
  • Air pressure switch 
  • IP 56 junction box 
  • IP 44 motor enclosure 
  • Insulated bearing on non-drive end
  • Double shaft extension (tapered, splined or keyed)
  • ATEX, IECEx, CSA, ABS, DNV certifications available upon request