• This machine is light, compact and simple design used to test the fatigue strength of materials and draw S-N diagram used for research institutes, laboratories, material manufacturers and various industries.
• Table model, no need of foundation.
• 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 ends 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 fibres 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 Digital counter.
• An interlocking system puts off the motor at specimen failure.
• Machine meets requirements of IS 5075-1969.
| SR.NO. | SPECIFICATION | MTT-E-100 Nm | MTT-E-200 Nm |
| 1 | Maximum bending moment | Kg cm | 200 |
| 2 | Bending moment adjustable | Kg cm | 25 – 200 |
| 3 | Ranges I, II | Kg cm Kg cm |
25 – 125 125 – 200 |
| 4 | Gripping dia of specimen | mm | 12 |
| 5 |
Testing dia of specimen |
mm | 8 |
| 6
|
Rotating speed | rpm | 4200 |
| 7 |
Accuracy of applied bending moment | % | ± 1% |
| 8 | Digital counter |
No.of digits - 8 | |
| 9 |
Power required | HP | 0.5 |
| 10 |
Main supply | 3 Phase, 440 Volts, 50 Hz, A.C |
|
| 11 |
Overall size (approx) | mm | L 1000 x W 500 x H 600 |
| 12 |
Weight (approx) | kg | 120 |
| Machine with maximum bending moment upto 400 Kg cm can be offered on request. | |||
