Training Objectives

• Understanding the design and function of an Electro-Hydraulic System (Basic)
• Learning the design and function of various hydraulic valves
• Studying basic electro-hydraulic circuit diagrams and their practical applications

Technical Specifications

Max. Operating Pressure  - 5 MPa (50 Bar)
Power Generation System - Power Pack (50 Bar) comprising:

                                          - Tank Capacity: 25 Ltrs
                                          - Gear Pump Flow Rate: 3 LPM with ball valve for flow measurement in beaker
                                          - Electric Motor: 0.5 HP, 1440 RPM, 230VAC
                                          - Additional Components: Oil Breather, Oil Level Indicator, Suction Filter/Strainer, Return Line Filter, 70 Bar Gauge, Relief Valve

List of Experiments
(A) Working with Electric Control
1. Operating a single solenoid with a single-acting (S.A.) cylinder.
2. Operating a single solenoid with a limit switch & S.A. cylinder.
3. Operating a double solenoid with a double-acting (D.A.) cylinder.
4. Operating a double solenoid with a limit switch & D.A. cylinder.
5. Operating a flow control check valve.
6. Understanding fluid path optimization at junctions.
7. Extending a cylinder using a push button.
8. Signal storage using electrical self-locking, setting & resetting with a momentary contact switch/logic control circuit.
9. Mechanical locking using momentary contact switch contacts.
10. Electrical locking and signal storage using relay contacts.
11. Operating a single solenoid with a proximity switch & D.A. cylinder.
(B) Working with PLC Control
1. Cylinder In and Out.
2. Cylinder push to out, push to in & D.A. cylinder.
3. Cylinder with delayed return.
4. Double cylinder operation.
Essential Accessories Provided
1.Student’s Workbook with Instructor Guide – 1 No.
2.Demo CD – 1 No.
3.Front & Back Panel Drawing for detailed layout of input/output terminals, power switches, metering with schematics.
4.Circuit Drawings of the complete Test Rig.
5.Work Table