DLYY-DH201
Basic Electro Hydraulic Training Equipment
1. Oveview
1 type hydraulic training device, is design, research and develop according to experimental teaching outline of the national college "hydraulic transmission" for guidance, and combine with requirements of vocational training and professional further study to the fluid drive. This training device uses operating board of the open structure, all kinds of hydraulic components can be flexible install in operation board, connect with hydraulic pressure tube between components, the quick-change connector of hydraulic hose can make training experiment is fast and safe. Besides large whole set of components can be chose to upgrade
2. Technical parameter
NO. Parameter
1
Input power: Single phase, three-wire, AC 380V, 50Hz /60Hz
2 System pressure: < 10L/min
3System flow: Max 10L/min
4Motor: 380V, 1.5Kw
3.Accomplish experiment contents:
1. Basic electro control part
1.The lamp control
(1) Control lamp is turned on
(2) Control lights off
(3) AND logic control
(4) OR logic control
(5) Logic combination control
2. Self-locking control of relay
3. Proximity sensor using
2. Hydraulic circuit section
1. Directional control circuit
(1) Manual directional control valve reversing circuit
(2) Solenoid directional control valve reversing circuit
(3) Lock loop
2. Pressure control circuit
(1) Single grade pressure regulating circuit
(2) Secondary level pressure regulating
(3) Single pressure reducing circuit
(4) Level 2 pressure reducing circuit
(5) The unloading circuit using "M" & "H" type shuttle valves
(6) The unloading circuit using pilot operated relief valve
(7) Balancing circuit using sequence valve
(8) Pressure relief circuit using sequential valve
(9) The packing circuit using pilot operated check valve
(10) One-way back-pressure circuit using relief valve
(11) Two-way back-pressure circuit using relief valve
3. The speed control circuit using throttle valve
(1) Oil enter circuit throttle speed regulation (Constant pressure type)
(2) Oil return circuit throttle speed regulation (Constant pressure type)
(3) Oil side circuit throttle speed regulation(Constant pressure type)
4. Speed control circuit using the flow control valve
(1) Oil enter circuit throttle speed regulation
(2) Oil return circuit throttle speed regulation
(3) Oil side circuit throttle speed regulation
(4) Speed synchronous circuit of the speed control valve
(5) Parallel circuit of the speed control valve
(6) Series circuit of the speed control valve
5. Fast motion circuit hydraulic cylinders differential connected
6. Fast motion circuit using stroke valve
7. Sequence action circuit using stroke valve
8. Sequence action circuit using sequence valve
9. Sequence action circuit use stroke switch control
10. Sequence action circuit use pressure relay control
11. One-way lockout circuit use pilot operated check valves
12. Double-way lockout circuit use pilot operated check valves
13. Locking circuit use "O" type shuttle valve
14. Relay control hydraulic basic circuit
15. The other circuit design by user
Shandong Dolang Technology Equipment Co., Ltd. Was founded as a partner of Shandong university in 1998. Thanks for the customers, professional engineers and all our skilled workers, Dolang has been grown up to a professional and powerful global enterprise with 16 years dedicated experience on the didactic equipment. As a member of Worlddidac Association, our products are made under the requirement of ISO9001, ISO24001 and OHSMS28001.
We are professional on manufacturer electrical & electronic, PLC, fluid mechanical, hydraulic, pneumatic, process control, mechatronics, automation, CIM training and automobile training systems.
Besides the physical training system, Dolang provide solutions for customer such as system thinking, E-learning and so on.
Our products are involved in various education equipment industry fields. We serve in 100 universities and more than 300 vocational colleges in China. With self-operation export & import license, our products have being exported to France, Russia, Mongolia, Tunisia, Mexico, Brazil, Peru, Indonesia, Iraq, Cyprus, Vietnam, Kazakhstan etc.
