Slip Ring Manufacturing

Aerodyn Engineering Inc. manufactures a premier line of high-speed data-quality

slip rings for the transfer of sensor signals from rotating surfaces to stationary data

systems. Our slip rings are used worldwide for development and experimental test

of gas turbines and high-speed rotating machinery. Our designs provide clean and

quiet signals, with long life and high-contact density. Typical applications include

strain and temperature surveys, shaft torque and bending measurements, and

power transfer on/off the rotor.

• Instrumentation and Sensor

• Aeronautical

• Mechanical

• Finite element analysis

• Data acquisition

• Electrical

• CAD design and drafting

• Modal analysis

• Low noise signal transfer <250 microvolts pk-pk noise at any discrete

frequency (25mA drive current)

• Durability: >100 million revolutions

• Environmentally friendly coolants (non-CFC)

• Gold alloy contacts

• Grease or oil mist bearings

• Multi-pin mil-spec connectors

• Precision ground shafts

• Intermediate bearing assemblies for ease of installation and quick disconnect