Donner + Pfister (D+P) ES4400 Portable Lead and Involute Tester

The measuring Instrument The new portable profile and lead inspection unit ES4400 offers an exact method of portable measurement thanks to the robust and precise build.  A high degree of operational convenience is possible due to the built-in processing of the measured data. The quality level of the gear teeth is easily determined by the evaluation software according to ISO, DIN or AGMA standards. The evaluation is displayed via Wi-Fi on a rugged 10.1" tablet with Windows 10 professional and can be stored as a PDF file or printed out.   Operation The portable profile and lead measuring instrument is used ac-cording to the existing condition on the gear. It is clamped on the workpiece. By using defined datum points, the instrument is precisely adjusted to the gear axis and center. The measurement can be done on the gearing machine or on the workshop floor. Determination of Center and Inclination - Instrument to Gear The operator is guided through the setup and the measurement. The Learning time is minimal, and the measurements are performed automatically. The measurements are stored automatically and can be re-called via the part numbers identifications.   Measuring functions for involute spur and helical gears: Profile and Helix Test results and their analyses according to DIN, ISO, AGMA Profile Fα, ffα, fHα, fHαm Helix (tooth alignment) Fβ,ffβ, fHβ, fHαm Crown Cα, Cβ