Description
This industrial grade component set allow students to explore the use of a valve for closed-loop control with on-board electronics, and a hydraulic cylinder with load unit and position transducer. The Bosch Rexroth Hydraulic Component Set – Closed Loop (Servo) Control corresponds with the “ON/OFF Hydraulics – Manual and Electrical operation (according to BIBB)” and the “Continuous control valve technology – Proportional hydraulics” to achieve the following learning objectives:
- understand physical laws of continuous control valves such as pressure difference, opening cross-section and flow,
- Get to know and apply the legal regulations and safety requirements,
- Apply the most important symbols of closed-loop control hydraulics,
read circuit diagrams, - Understand the meaning and mode of operation of command value
presetting, ramp function and signal sequences, - Practice the setting, commissioning and optimization of an electro-hydraulic system,
- Determine characteristic values and derive characteristic curves from
them, - Identify disadvantages of an open loop control,
- Understand function and importance of the setting of a controller,
- Identify the advantages of a control,
- Practice the commissioning and optimization of an electro-hydraulic position control circuit with variable loads.
Component List:
- Load unit, controlled, for dynamic load simulation – R961004486
- 4/4 valve for closed-loop control 4WRPEH6 with integrated electronics – R961002509
- 4/2 directional control valve 4WE6C6X/ – R961002547
- 4/3 directional control valve 4WE6E6X/ – R961002549
- Pressure relief valve DBDH6G1X/ – R961002520 1 145
- Pressure reducing valve, direct-operated, DR6DP1-5X/ – R961002544
- Non-return (check) valve S6A05-1X – R901462818
- Hydraulic distributor 4 ports – R961002485
- Manometer 0-100 bar with measuring hose – R961002715
- Hose line 630 mm – R961002474
- Hose line 1000 mm with 90° fitting and Minimess port – R961004330 5 173
