Hydraulics Trainer (DL 8110H)

Highlights

• The system can be used to design hydraulic circuits and to learn the hydraulic control techniques.
• The components of the trainer are based on standard industrial hydraulic components.
• A T-slot aluminium platform allows a rapid connection of the components
• Multiple didactic experiences with the addition of accessories kit

This trainer is composed as follows:

• Work bench complete with metal working panel with holes for clamping the hydraulic components without using additional tools, 4 wheels and 3 drawers for storing components.
• Hydraulic power unit assembled onto the metal structure, under the panel; 4.5 liters /min., noise level 60 db - 1 meter, pressure relief valve, oil level viewfinder, air inlet filter, oil return filter, 1 pressure gauge, oil reservoir 30 liters, on-off control box with two push buttons and motor overload protection.
• Pressure relief valves 2 …125 bar (2 off )
• One way flow restrictor
• Shut off ball valve
• Two way flow restrictor
• “T” distributor with pressure gauge
• Cross distributor, 4 connections
• Pressure compensated one way flow regulator
• Four connections distributor on manifold with pressure gauge 0 .. 100 bar
• One way restrictor (non-return valve)
• Double acting differential cylinder
• Piloted one way restrictor
• 2/2 manual acting valve, spring return
• 3/2 manual acting valve, spring return
• 4/2 manual acting valve, spring return
• 4/3 manual acting valve, spring centred
• Set of tubes for testing pressure drops
• Set of 12 hoses with quick female connectors

ADVANCED HYDRAULIC KIT - DL 8110H-2

• Four connections distributor on manifold with pressure gauge 0 .. 100 bar
• Pressure reducing valve. 3 ways, 2  ..125 bar
• Pressure relief valve with spool and camping, 2…125 bar
• Pressure relief valve with spool, piloted, 2…125bar
• Hydraulic motor, with shaft wheel
• Double acting cylinder, 32, 16 x 200mm stroke
• 2/2 valve, ball actuated, spring return
• Counter‐weight 10 Kg with protection.
• Hydraulic diaphragm accumulator, 2 manual valves and a relief security valve
• Set of 10 hoses with quick female connectors  10pcs

ELECTRO‐HYDRAULICT TRAINER KIT - DL 8110EH

• Electronic power supply module, with overload and short circuit protection
• Control unit, with 4 push buttons, 1 switch, 1 connection / disconnection electronic timer, 4 indicator lights, 6 connection dividers for positive voltage and 6 for negative voltage
• Relay module, with 3 relay units, with 4 exchanged (switched) contacts each, an on-off light indicator on every relay solenoid, spark suppressing
• diode on every solenoid
• 4/2 solenoid valve, spring return
• 4/3 solenoid valve, spring centered
• Set of connectors for solenoids
• Limit switch, with 1 normally closed contact + 1 normally open contact (3 off) with support.
• Adjustable pressure switch, max. pressure = 125 bar.
• Cable + connector for pressure switch, limit switch
• Sets of 4mm banana connect cables and wires 

PROPORTIONAL CONTROL CIRCUIT - DL 8110HCA

• Tee couplings to distribute flow to 2 components
• Hydraulic sequence valve, operating pressure 60 bar, max. 120 bars
• Balances pressure hydraulic valve
• Check valves controlled, DC 24V, operating pressure 60 bar, max. 120 bars
• Proximity sensors, inductive with LED (yellow) indicating the switching state. The sensor is protected against reverse polarity, overload and short circuit. Switching voltage: 10 - 30 V DC
• Proportional amplifiers and setpoint module
• Limit of pressure proportional
• Pressure maximum 12 MPa (120 bar)
• Pressure adjustment of 6.3 MPa (63 bar) for 600 mA at 1 l / min
• Electro proportional valve 4/3
• Operating pressure p: 6 MPa (60 bar)
• Max. Permissible pressure Pmax: 12 MPa (120 bar)
• Design: with direct drive drawer
• Control: Proportional coil, sealed, pushing
• Nominal flow qN: 1.5 l / min, with dpN = 0.5 MPa (5 bar) / pilot edge
• Rated current: 800 mA
• Proportional amplifiers
• Controlling proportional valves, designed to allow the control of two independent coils (1 channel) or a two-coil (2-channel) distributor, such as a 4/3 proportional valve.
• Setpoint values with the following functions:
• Generation of programmable setpoint values, Programmable ramps, Cyclical sequence of setpoint values and ramps, stopwatch
• Pressure filter
• Filter blocking indicator
• Service pressure p: 6 MPa (60 strips)
• Maximum allowable pressure Pmax: 12 MPa (120 bar)
• Filter micro: 5 microns
• 4/2-way monostable solenoid valve
• 4/3-way solenoid valve, spring center