PLC Controlled Double Sided Electro Hydraulic and Pneumatic Educational Training Lab
EQUIPMENT OVERVIEW
• Removable training table with self-locking steel frame structure, all hydraulic and pneumatic valves are small in size, light in weight and easy to operate.
• It combines hydraulic and pneumatic technology, which is widely used in various industries.
• Control panel unit: Current leakage protection with three-phase power supply phase failure, phase sequence protection, DC power supply with overcurrent protection.
• The hydraulic trainer adopts open structure operation design, with horizontal aluminium alloy operation panel, vertical steel operation panel and movable all-steel frame structure. Each hydraulic component can be installed on the operation panel neatly.
EXPERIMENTS
| Hydraulic Part |
| • Simple pressure regulating loop |
| • Multistage pressure regulating loop |
| • Pressure reducing loop |
| • Unloading loop of 3-position directional valve |
| • Unloading loop of pilot over row valve |
| • Constant-pressure throttle speed regulating loop (throttle valve) |
| • Speed regulating valve series connected speed regulating loop |
- Speed regulating valve parallel connected speed changing-over loop
- Differential motion control loop
- One-way blocking loop of hydraulic controlled one-way valve
- Two-way blocking loop of hydraulic controlled one-way valve
• Locking loop of 4/3way directional valve • Indirect control of double acting cylinder "AND/OR logic function"
• Sequential action loop of sequence valve • Double acting cylinder 'AND logic function' and delay control
• Sequential action loop of electrical travel switch • Double-hand operated (in series) loop control
• Sequential action loop of pressure relay • 'Two-position' operated (in parallel) loop control
• Synchronizing loop of parallel connected speed regulating valve • Interlocking 'two-position' separately operated loop control
• PLC controlled sequential action loop of pressure relay • Delay returned single reciprocating loop control
• PLC controlled sequential action loop of electrical travel switch • Continuous reciprocating loop (double solenoid valve)
Pneumatic Part • Delayed sequential control loop (multi-cylinder, single solenoid
• Direct control of single acting cylinder valve as the main control valve)
• Double-acting cylinder speed control • Double-cylinder multi-reciprocating combined controlled loop
• Direct control of double acting cylinder 'AND logic function' • PLC controlled continuous round-trip loop
• Double acting cylinder 'OR logic function' control • PLC controlled delay returned single reciprocating loop
TECHNICAL PARAMETERS
| Input Voltage |
AC 380V, 50Hz |
| Temperature |
-10~50ºC, Below RH 90% |
|
| Dimensions |
1520mm×1400mm×1900mm |
| Overall power consumption |
≤1.0 kVA |
|
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