Transparent hydraulic and pneumatic transmission PLC integrated training device
EQUIPMENT OVERVIEW
- This trainer is designed to meet the requirements for learning complex inner dynamic structure and working principle of hydraulic components.
- Independent relay control module is adopted for the electrical control of hydraulic system, which combines the transmission technology and control technology perfectly.
- The structure of hydraulic component is designed according to real industrial hydraulic component, which is light in weight and small in size. Due to this, students can start or stop experiment in a short time.
- All the hydraulic components are equipped with quick installing baseboard and quick connecting joint to ensure convenient operation.
- Safety protections: grounded, lead protection, safety in accordance with related GB standards. Insulated safety sockets, sheathed cables and wires
EXPERIMENTS
Hydraulic Part
Reversing circuit with the manual reversing valve
The locking loop use liquid control check valve
Pressure setting loop
Secondary pressure control loop
The pressure reducing circuit with the pressure reducing valve
The booster circuit with the booster cylinder
Unloading circuit with H-type reversing valve
Fuel inlet throttle speed control circuit.
Return oil throttle speed control circuit
Reversing speed control circuit of speed gear pump
Compound speed control circuit composed of speed control gear pump and speed control valve
Speed change circuit with the flow valve short-circuit
Sequence action loop with sequence valve
The sequence action circuit with pressure relay
The sequential action loop controlled by the stroke switch
The sequence action loop use the stroke reversing valve
Synchronous circuit of series hydraulic cylinder
Reversing circuit controlled by the pilot relief valve
Pneumatic Part
Reversing circuit of single acting cylinder
Reversing circuit of double acting cylinder
Single-acting cylinder speed control loop
Double acting cylinder one-way speed control circuit
Double acting cylinder two-way speed control circuit
Speed change circuit
Buffer loop
Secondary pressure control loop
High and low voltage conversion circuit
Counting loop
Delay loop
Overload protection circuit
Interlock loop
Single cylinder single reciprocating control loop
Single cylinder continuous reciprocating action circuit
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TECHNICAL PARAMETERS
Hydraulic Part
Power: AC220V 50HZ
DC Power Input AC220V, output DC24V/3A
Relay output control mode
Pump station power: 400W, speed range 0-1500r/min
Pneumatic part
Power: AC 220V 50HZ
DC power:Input AC 220V, output DC 24V/2A
Overall size: 1550mm×850mm×1850mm
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