MEA Gear Tester
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Experience Leading the Future MEA Static & Dynamic Gear Test System Two sides: Stiffness, Hysteresis Loss, Transmission Angular Accuracy, Max Backlash, Efficiency, Starting & No Load Torque. Ripple & Friction Torque. Friction, Speed & Torque Spectrum.

MEA GEAR TEST SYSTEM INTRODUCTION MEA offers you an accurate “gear testing method”. The user can test the gear in a dynamic way, during gear acceleration period, and in a static way, by using two loading units with very accurate speed and torque sensors at the two gear sides. SYSTEM OVERVIEW MEA, with its unique systems, provides accurate Gear static data of both gear sides, that include Gear Stiffness, Gear Backlash, Lost mission, Torsion rigidity test, Gear Starting & No Load Torque, Back driving torque,Transmission Angular Accuracy, Gear Efficiency, Gear load performance & temperature,...

NEW METHOD: EXAMPLE OF EFFICIENCY TEST RESULTS FOR MOTOR WITH NEW METHOD: DYNAMIC TESTS SHOW NOISE PROBLEMS Table A summarizes the test results obtained on a gear with In Figure 2, the analysis of the speed oscillations of the quiet gear ratio 1 to 60. This specific gear was designed to work gear A3 is shown. It is used as master. with motors of up to 2 HP. The gear efficiency was calculat- A red curve is drawn as envelope around the amplitudes over ed by dividing the motor/gear efficiency by the motor effi- the whole frequency range. ciency (as shown on Figure 1 below): Figure 2: Frequency...

Experience Leading the Future GEAR TESTERS 4c Hagavish St., Poleg Industrial Zone P.O.B. 8745, Netanya 4250704, Israel Tel.: +972-9-8858989 Fax: +972-9-8858985 sales@meatesting.com www.meatesting.com