MR121M Electrohydraulics Basic Kit Hydraulic Trainer School Laboratory Equipment Educational
I.Product Overview
1.1 Overview
The experimental device adopts a single-sided structure to provide students with a place for hydraulic experiments. Its overall structure is simple and practical.
The training equipment is iron double matte dense spray pattern, beautiful, durable and practical. The basic configuration is as follows: 1 set of hydraulic training components; 1 set of hydraulic PLC control module;
1.2 Features
This training system is equipped with a variable speed DC motor system and has an oil pressure setting function. You can set the safe working pressure of the output oil pressure. Compatible with all common hydraulic components: Each hydraulic component is equipped with a mounting plate, which can be easily and freely placed in the aluminum alloy hydraulic component on the panel (aluminum alloy structure with "T" slot on the panel). The oil ring adopts a quick-change joint; it is easy to disassemble and assemble, and there is no leakage.
With this set of training equipment, you can conduct hydraulic control circuits and their corresponding basic application experiments. They can also be integrated with each other for electro-hydraulic control experiments.
II.Performance Parameter
2.1 Technical Parameters
Power supply parameters: single-phase AC 220V±10% 50Hz
2.2 Dimensions and Weight
Hydraulic bench
Dimensions: 1320*605*865mm
Weight: 55KGS
Hydraulic station

Dimensions: 550*420*460mm
Weight: 60KGS
III.Components List
3.1 Main Part
Number Name
1 Frame
2 Panel
3 Hydraulic station
3.2 Electrical Parts
Number Name
1 Main power module (Signal input, electrical)
2 24V module
3 Button module
4 Relay module
5 PLC module
3.3 Accessories
No. Name QYT
1 Hydraulic oil pipe 0.6m 7
2 Hydraulic oil pipe 1m 2
3 Hydraulic oil pipe 1.5m 4
4 Hydraulic connector female (large) 26
5 Digital multimeter UA9205 1

6 4mm electrical cable 2m double-ended red 10
7 4mm electrical cable 2m double-ended black 10
8 4mm electrical cable 2m double-ended green 8
9 4mm electrical cable 2m double-ended yellow 4
10 Network cable 2m Cat5E (e5e network cable) yellow 1
11 4mm electrical cable 0.1m double-ended yellow 1
12 4mm electrical cable 0.1m double-ended blue 1
13 4mm electrical cable 0.1m double-ended black 1
14 weight 1
15 Protective cover for weight 1
3.4 Hydraulic Components
1. 4/3 way double-electric solenoid valve
2. 4/2 way single-electric solenoid valve
3. 4/2 way double-electric solenoid valve
4. Speed regulating valve (One-way flow control valve)
5. Overflow valve (Shut-off valve)
6. Pressure relay (pressure switch, electronic)
7. Limit switch, right limit and left limit.
8. Photoelectric sensor (Proximity sensor)
9. Inductive sensor (Proximity sensor)
10. 2x 4-way distributor with pressure gaug
11. Double-acting cylinder (differential cylinder 16/10/200 with cover)
12. Non-return valve
13. Flow control valve
14. T-distributor
15. (1) Safety pressure regulating valve; (2) Pressure relief valve
16.Protective cover for weight
3.5 Product Configuration List
No. Name QYT
1 Direct-acting overflow valve DBDH6P/100 1
2 Speed regulating valve 2FRM5/6Q 1
3 One-way throttle valve 1
4 Check valve 1

5 4/2 way solenoid reversing valve 4WE6D/24V 1
6 4/3 way solenoid reversing valve (O) 4WE6E/24V 1
7 4WE6D/OF 4/2 way solenoid valve without spring reset 1
8 Throttle valve DV8/2 1
9 T connector 2
10 Glycerin pressure gauge 4
11 Pressure relay 1
12 Double-acting cylinder module MOB32*200 2
13 Micro switch QZ-1703 4mm 2
14 Capacitive sensor 4mm 1
15 Inductive sensor 4mm 1
16 Hydraulic station (Hydraulic power pack) 1
17 Hose line with quick release couplings, 600mm 7
18 Hose line with quick release couplings, 1000mm 2
19 Hose line with quick release couplings 1500 mm 4
20 Hydraulic connector female (large) 26
21 Digital multimeter UA9205 (Safety laboratory cables Multimeter) 1
22 4mm electrical cable 2m double-ended red 10
23 4mm electrical cable 2m double-ended black 10
24 4mm electrical cable 2m double-ended green 8
25 4mm electrical cable 2m double-ended Yellow 4
26 Network cable 2m Cat5E (Category 5e network cable) Yellow 1
27 4mm electrical cable 0.1m double-ended Yellow 1
28 4mm electrical cable 0.1m double-ended Blue 1
29 4mm electrical cable 0.1m double-ended Black 1
IV.Experiment List

Experiment 1 Double-electrically controlled 4/3 way solenoid valve test experiment
Experiment 2 Pressure measurement experiment in pipeline
Experiment 3 Overflow valve test experiment
Experiment 4 Throttle valve operation experiment
Experiment 5 Single-electrically controlled 4/2 way solenoid valve operation experiment
Experiment 6 Check valve operation experiment
Experiment 7 PLC self-locking program experiment
Experiment 8 PLC inching program experiment