Alternators for Oil and Gas Exploration and Production

Designed to your specifications providing reliable power to critical downhole drilling tools. These units can be used as a constant source of power replacing batteries.


  • Drilling tools
  • MWD and LWD tools


  • Optimum design for available physical and environmental conditions
  • Designed to meet your speed range, voltage and load requirements
  • Proven construction techniques for severe environments up to 20 years


Voltage Range

24 – 600 VAC

Speed Range Up to 8,000 RPM
Power 50 – 50 K watts
Size 25.4 mm – 254 mm (1.0 in. – 10.0 in.) OD
HTHP Over 200°C (392°F), 2068 bar (30,000 psi)