ACES Systems 10-100-0550-1 - Model 550-1 Trax II

The Model 550-1 Trax II is a rotor track measurement component used in helicopter maintenance to obtain repeatable blade track data during track and balance procedures. In professional rotorcraft maintenance, the ability to capture blade track accurately is essential for isolating vertical shake, lateral vibration, and track split conditions after component changes, rigging adjustments, or scheduled inspections. This type of ACES tracking hardware supports disciplined rotorcraft MRO workflows by helping maintenance technicians gather usable track information quickly and consistently, which is especially important when aircraft availability, flight-test time, and maintenance labor efficiency all matter.

Key Features

• Built for helicopter rotor track and balance operations rather than general optical measurement tasks
• Helps improve repeatability and reduce subjective interpretation during blade track verification
• Suitable for line maintenance, test flights, post-maintenance track checks, and full vibration survey programs
• Supports professional rotorcraft maintenance teams that require application-specific tracking hardware
• TraX II family hardware is used for automated blade track data acquisition with compatible ACES analyzers
• Semi-permanent optical architecture reduces recurring setup time between maintenance events

Applications and Use Cases

This product is intended for helicopter rotor track and balance programs. In practical use, it would typically be handled by A&P mechanics, engine or rotor track and balance specialists, vibration analysts, maintenance controllers, test-cell personnel, or MRO technicians who need the correct ACES hardware to complete a defined diagnostic or balancing task with repeatable results. It is best suited to professional maintenance organizations that rely on aircraft-specific tooling, controlled procedures, and technically valid measurement practices to support troubleshooting efficiency, post-maintenance verification, and airworthiness-related decision-making.

Aircraft Compatibility

Aircraft compatibility is driven by the product title, the named aircraft or engine reference if one is provided, and the associated ACES setup or maintenance workflow. The Model 550-1 Trax II is therefore best matched to helicopter rotor track and balance programs and to aviation maintenance professionals who require the correct part-number-controlled hardware for vibration analysis, rotor track and balance, engine balancing, or supporting diagnostic work in an operator, depot, or MRO environment.