Ducommun has more than 30 years of experience in design and manufacture of highly reliable
motors, actuators and alternators for down hole drilling tools. They are recognized as the
most reliable electric motors for applications many miles under the earth's surface at
extreme temperatures of up to +250°C and high pressures of up to 30,000 psi. Ducommun
products are used worldwide by prime oil service companies because of their unsurpassed lifetime.
Recent developments include the design of variable reluctance resolvers for commutation or
positioning of down hole motors used in oil & gas exploration tools.
For further information about our oil exploration motors please see the following links:
- High temperature AC induction motors
- High temperature BLDC Alternators
- Variable Reluctance Resolvers
- Well Completion Tools
- Formations testing
- Inspection tools