In this functional model of an original electromechanical power steering the componentsare exposed within the steering housing in order to demonstrate for example the operation of the double drive pinion. The system has a controlpanel with emergency stop switch, ignition switch, indicator light and OBDinterface. The power supply is provided by a vehicle battery. Optional errorcircuit 6 switches / 12 errors and associated test sockets in 4mm design. Because of the extremely high forces onall moving parts and rotating the open areas were fitted with transparentcovers for safety. More represent able functions are active reset in thedirectional stability as well as the controlled demand for power consumptionfor reduction in fuel consumption. Steering angle, powerconsumption and torque can be tested and measured using standard workshop diagnostic systems via the OBD interface. The communication between the controlunit for steering column electronics, the diagnostic interface (gateway) andthe Diagnostic Interface (OBD) is done via CAN Bus. Thus, the required effort withand without assistance can be represented visually. In order to increase the steering forcespartially, a resistance pressure box is mounted.
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Inner packs dimension (L*W*H CM): φ1*11.2
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Electric resonance demonstrator
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It is applied in laboratory examination of school, industrial and mining enterprises, hospital and research institutes, it is one of common necessary equipments, as well as ideal apparatus of family heating, environmental protection units, with rated voltage 220V/50Hz, rated power 1000W.
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It is used in student experiments: composing series circuit and parallel circuit, measuring current with ampere meter, measuring voltage with voltmeter, changing current density with slide rheostat, measuring power of bulb, studying electromagnet and installing DC motor model.
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Designed to understand the operating principles of anelectrical window system.
Operation of each electric window motor can be observedduring the operation of the Electric Window Trainer.
Self contained, fully operational Electric Window SystemTrainer.
Complete with front and rear electric window assemblies andswitches.
Electronic Components Experiment Box
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It is used as disconnection alarm in music teaching, PE, physics and students’ extra-curriculum activities, with supply voltage: 220V±10%, 50HZ?
Audio output power: 0.5W?
Output amplitude: 0-4V and tempo: 10-290 time/min.
Dimension (L*W*H CM): 14.5*14.6*5.3.
It is applied to radiate immune-identification and to isolate cell and large particle with centrifuge maximum speed 4000r/min. It is widely applied in scientific research education and production departments, such as: biology, chemistry and medicine.
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Photoelectric Effect
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It is equipped with a balance arm, a load cell system and an optical encoder. Torque, speed and calculated mechanical power can be displayed by means of a single selector. For ease of identification and use, the specifications and schematic diagrams are silk-screened on the reverse of the clear front panel. The Electrodynamometer is in fact a 2-pole DC machine that can be used to teach principles in operating direct current motor and generator. For the field control circuit, the module incorporates a rheostat with breaker protection. It can also be configured in series, compound and shunt motor/generator.
Educational Advantages:
Can also be configured in series, compound and shunt motor/generator
Can be coupled within seconds to any 1/3 HP rotating machines to establish the load in generator mode
2-Pole DC machine that can be used to teach principles in operating direct current motor and generator.
The training panel consists of: All industrial components required to complete lab experiments; One power cord with plug for 120/208 V AC - 3 phases; One manual fault box with forty-four various faults; One user manual with panel wiring diagrams; Two 1/3 HP (250 W) electric motors including one squirrel cage motor and one capacitor start motor. The Electrical Motor Circuit Troubleshooting 60 HZ is designed for the electric motor circuit troubleshooting tasks.
Main Features:
18 Gauge steel panel
Lockable manual fault box fault simulator including 44 operating faults.
Operating manual with wiring diagrams.
Two base-fixed stands for safety installation on working tables.
This function model simulates a real vehicles drivesystem. It consists of battery, inverter and three-phase motor-generator, enabling both electric drive and regenerative braking. This training system consists of the function model and the corresponding e-learningcompanion course. The practice course modules deepen and complement the theory modules in a unique way. All operating parameterscan be measured in a safe voltage range of <24 V.
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It can connect oscilloscope and display three signals waveform, be used in school class teaching demonstration and student extracurricular experiment, and be especially suitable for demonstrating three-phase AC waveform in AC curriculum.
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This training stand is especially developedfor practical use in the appropriate learning fields. The inputs and outputs of theinstalled components are displayed in digital printing on the front panels. In addition to the wiringaccording to the circuit diagram, the diagnosis and programming using workshoptester via OBD is also possible. A special film allows you to write on the panel with water-soluble pens. This ensures high practicality. For better identification of the CANconnections between the control units, laboratory cables are supplied with 4 mmsafety sockets in different color coding. The necessary connections betweenthe control unit and the components must be made according to the wiringdiagram by the trainees themselves.
Components:
Control unit
Steering control unit with switch unit
Light switch
Wiper Motor
Steering control unit with switch unit
Diagnostic Interface
Headlight range control adjustment manually
Rear lights including fog light and reversinglights
Brake Light
Brake Light Switch
H7 Headlights
Fog lamps with associated control unit
Static Cornering Light
Complete Trailer Lighting on the back side
Hazard warning switch and interior light withdoor contact switch.
Equipment:
Immediately use able and wheeled functional model
Regulated power supply
All necessary connecting cables
Lockable Failure Box on the back side
OBD diagnostic interface
On the front panel marker pens can be used.
Learning objectives:
Testing and maintenance of electrical andelectronic circuits
Selecting and using electrical test andmeasurement equipment
Naming of electrical and electroniccomponents, assemblies and systems
Measuring and assessing electrical parametersand signals.
The electrical units have faults built into them, each onecontrolled by a switch on the fault panels. An 18V voltmeter, 60A ammeter,electronic tachometer and charge indicator are fitted to the control panel. This training aid is electrically equivalentto a standard motor car and provides an ideal means of instruction and trainingin all aspects of automotive electrical systems.
In all electrical aspects the simulatorbehaves like a standard motor car and normal test procedures may be carried outas on a car. This simulator is designed for maximumaccessibility, making it easy to demonstrate to students for the workingfunctions of the various components.
A fully operational 12 V DC starter motor and a contact breaker ignition are alsoincluded on the board.
The system is powered by a 12 V DC battery for the electrical circuit and by 240 VAC for the speed controlled motor.
Self contained, fully operational Automotive Electrical System, manufactured usingreal components for self-wiring.
Demonstrationboard using original components including head lights, side lights, indicator sand spot lights. The alternator is motor driven via a special controller to demonstrate the charging circuit.
Demonstration board using original components including headlights, side lights, indicatorsand spotlights. The alternator is motor driven via a special controller todemonstrate the charging circuit.
Self contained, fully operational Automotive Electrical System, manufactured usingreal components.
The system is powered by a 12 V DC battery for the electrical circuit and by 240 VAC for the speed controlled motor.
A fully operational 12 V DC starter motor and a contact breaker ignition are also included on the board.
It consists of electrolytic cell and copper plate.
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It demonstrates wave characteristics of electromagnetic wave. It mainly consists of a set of high frequency oscillator, a set of receiver?, a set of receiver ? and a set of receiver ?. It can demonstrate sending, receiving, modulating and tuning of electromagnetic wave, as well as wave characteristics of electrical resonance and electromagnetic wave by adopting measures of sound, light and electric meter indication.
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