- SUNDSTRAND CONSTANT SPEED AC GENERATOR, 64HP, 4300-8600 rpm. 4
- One of the first 400 Hz constant speed drives developed for aviation gas turbine engines.
- A picture from 1959 showing Sundstrand's new products.
- Data information on unit.
- A Sundstrand aircraft Gas Turbine Auxillary Power Unit.
- CONSTANT SPEED DRIVE SYSTEM SCHEMATIC DRAWING.
- Constant Speed Drive Manual.
- SUNDSTRAND MACHINE TOOL COMPANY HISTORY.
- An aircraft engine constant speed drive.
- SUNDSTRAND CONSTANT SPEED AC GENERATOR, 64HP, 4300-8600 rpm. 2
- A Sundstrand constant speed drive governor.
- SUNDSTRAND CONSTANT SPEED AC GENERATOR, 64HP, 4300-8600 rpm. 5
- A hydraulic constant speed drive for an AC alternator for a aircraft gas turbine engine.
- Aircraft generator
- SUNDSTRAND CONSTANT SPEED AC GENERATOR, 64HP, 4300-8600 rpm. 6