FATIGUE TESTING MACHINE

Fatigue Testing Machine

EKE FTM 20:

The machine is used to test  the fatigue strength of materials and to draw S-N diagram ideal equipment for Technical Institutions. Research Institutes, Laboratories etc. This is a rotating beam type machine in which load is applied in reversed bending fashion. The standard 8 mm dia. specimen is held in special holders at its end and loaded such that it experiences  a uniform bending moment. The specimen is rotated at 4200 RPM by a motor. A complete cycle of reversed stresses in all fibers of the specimen is produced during each revolution. The bending moment is applied with a lever system and can be easily changed by moving a weight over the lever. Total number of revolutions at which the specimen fails are recorded by a electronic counter. An interlocking system to switch  off the motor at specimen failure. Machine meets requirements of International/ India Standards.

Features:
•    Light weight , compact size, simple design
•    Table model, no need of foundation.
•    Simple lever system for changing load
•    Accuracy calibrated as per IS 5075
•    Calibration in Nm available on request.
 
Technical Specifications:
-    Maximum bending moment kg cm : 200
-    Bending moment adjustable kg cm 30-200
-    Ranges : 1-kg cm 30-100
                     11 –kg cm – 100-200
-    Gripping dia. of specimen mm : 12
-    Testing dia. of specimen mm : 8
-    Rotating speed rpm : 4200
-    Accuracy of applied bending moment: ± 1%
-    Electronic Counter No. of Digits : 5
-    Power Required  HP : 0.5
-    Main supply A.C Ph. : 440 V, 50 Hz
-    Over all size (Approx.) mm : 1000 Lx500wx 600h
-    Weight (Approx.) kg : 120