ZMH2109 Double Sides Electro Hydraulic Trainer Vocational Training Equipment Educational Equipment

ZMH2109 Double Sides Electro Hydraulic Trainer Vocational Training Equipment Educational Equipment

3.1   Electrical control unit

The electrical control unit includes a total control switch hanging box, a DC power hanging box, a relay hanging box, a button hanging box and an emergency stop hanging box.

3.2  Training workbench

The training platform is composed of aluminum profiles and aluminum alloy substrates. The hydraulic station and cabinets are placed in the lower part. The inclined operation panel is ergonomic and easy to operate.

3.3   Power box

Single-phase three-wire power input, protected by insurance, with a main power switch. In case of emergency, the main power switch is turned off to stop the execution of the object.

3.4 Hydraulic components

– 1x pediment of insertions of double sided electrical components

– 2x Fixed cabinet with 3 drawers

– 2x Rubber oil recovery tray

– 1x Cable guide

– 1x Hose support

Equipment set for the study of hydraulics and hydraulic electro

– 1x Hand operated 4/2 dispenser and spring reminder

– 1x Manually controlled 4/3 distributor, centre in Y

– 1x Manually controlled 4/3 distributor, closed centre

– 1x Non-return valve

– 1x Piloted non-return valve

– 1x Direct controlled pressure limiter

– 1x bidirectional flow strangler

– 1x unidirectional flow strangler

– 2x Dual effect cylinders 25mm piston diameter, 16 mm rod diameter and 200 mm stroke

– 1x Cylinder mounting kit
– 1x Hydraulic motor with 60 Nm torque drainage
– 1x Load mass of 15 kg with attachment adapted to the delivered cylinder assembled in a safety mesh
– 1x hydraulic membrane accumulator with locking diaphragm.
– 3x Manometer with quick connection and glycerin bath pressure range 0- 100 bar
– 2x T-Dispatcher with quick connection
– 1x Stop valve
– 2x 3 electric relay module (3NO-3NC contacts for each relay, 24 VDC reel);
– 1x Module of 3 electric push buttons
– 1x Module of 2 temporized relays (2NO-2NC contacts)
– 2x 4/2 monostable electric steering valve (24 VDC coil with excitation light)
– 1x Electric controlled centre 4/3 valve (24 VDC coil with excitation light
– 1x electronic pressure
– 2x Electronic proximity detector
Set of accessories
– 10x Flexible hose with quick couplings, 600 mm
– 6x Flexible hose with quick couplings, 1000 mm
– 4x Flexible hose with quick couplings, 1500 mm

– Set of 4 mm secure laboratory cables (red and blue) consisting of 80 minimum cables

– Power supply unit for mounting frame 220V AC – 24VDC/ 10A short-circuit protected.

Hydraulic unit

– Control with protective circuit breaker and integrated emergency stop

– 1 Single phase alternating current motor Nominal voltage: 230 V/50Hz

– Total rated engine power: 1 kW

– Coupled with 2 double pumps (gear or pallet pump)

– Flow rate of each pump: 3.5 l/min

– Pressure 50 bar

– Tank capacity 40 Liter with filter on return channel.

Delivered with French training documents with exercise and example paper and digital format on CD-ROM

– Manual of practical work in basic hydraulics;

– Manual of Practical Work in Hydraulic Electronics

3.5 Experiment list

(Note: The following experimental contents may not meet the experiment according to the component configuration of the device, for reference only!)

Experiment 1. Commutation circuit of manual reversing valve

Experiment 2. Commutation circuit of electromagnetic reversing valve

Experiment 3. Single stage pressure regulating circuit

Experiment 4. Single stage decompression circuit

Experiment 5. Secondary decompression circuit

Experiment 6. Pressure-retaining circuit with pressure relay

Experiment 7. Unloading circuit with “M” type directional control valve

Experiment 8. Unloading circuit with reversing valve

Experiment 9. Balance circuit with sequence valve

Experiment 10. Brake circuit with relief valve

Experiment 11. Secondary pressure circuit

Experiment 12. Oil passage throttle speed control loop

Experiment 13. Return circuit throttle control loop

Experiment 14. Parallel oil throttle throttling speed control loop

Experiment 15. Volume speed control loop

Experiment 16. Speed control valve parallel circuit

Experiment 17. Speed control valve series circuit

Experiment 18. Sequential action loop using the travel switch

Experiment 19. Buffer circuit with overflow valve

Experiment 20. Locking circuit with “M” type directional control valve