The Loading Rig shall be used to test the Multi-channel Power Drive of the aircraft. This unit is also called as Multi channel electro-hydraulic actuator; the detail of the same is attached at enclosure-4 for reference. The loading rig performs following functions and tests on Multi-channel Power drive.
| Item | Specification |
|---|---|
| Constant Load Hydraulic Cylinder | Effective area- 68 cm2 , Movement of rod- (+-) 125, Material- Preferable steel IS-1570(40Cr 1 Mo28) |
| Position load hydraulic cylinder | Effective area- 68 cm2 , Movement of rod- (+-) 125, Material- Preferable steel IS-1570(40Cr 1 Mo28) |
| Power lever linkage | Fabricated Material- Preferable steel IS-1570(40Cr 1 Mo28) |
| Ball valve | Size- 3/4" inch Material- SS |
| SS wire braided teflon flexible hose | Size- 20mm Operating pressure-220 Bar |
| Pressure transducers with remote controller | Range- 0-250 Bar, Accuracy-(+-) 0.25%, No. of channels- 4, Indication- in Kg/cm2 |
The whole rig can be divided in three major sections as shown in proposed Schematic hydraulic circuit Diagram enclosed pt enclosure-1.
