i.About The Product
This device is designed based on the Toyota lexus LS400 front axle assembly to holistically demonstrate structures and
operation of the EPS system and front axle suspension system. The device applies to theoretical teaching and maintenance
training of the EPS system in secondary and senior vocational skill schools, normal education and training institutions.
ii. Features
1.A real and operable EPS system is used to illustrate the structure of the system.
2.A three-phase motor drives a booster pump to operate the steering wheel and adjust the speed signal imitation knob. In this
way, the device demonstrates electric power steering.
3.The training bench is made of advanced aluminum-plastic plate with characteristics of not less than 4mm thick, corrosion
resistance, impact resistance, pollution resistance, fireproof, and moistureproof. Its surface are processed by special craft
and spraying primer. Never fade color circuit diagram and working principal diagram are painted on the board whose surface
coating with varnish. The trainees can learn and analyze the working principle of the control system by referencing the
diagram and the real object.
4.The training bench is installed with detection terminals to detect electric signals, for example, resistance, voltage, current,
and frequency, of circuit components of the EPS.
5.The training bench's base frame is made in steel and the surface is paint-coated. Self-retention wheels are installed to
ensure that the bench is flexible, reliable and endurable.
6. Equipped with intelligent fault setting and appraisal system, include fault setting, troubleshooting and assessment functions
etc.
iii. Basic Parameter
1.Size: 1700mm × 1200mm × 1800mm (length x width x height)
2.Driving power supply: three-phase four-wire (three-phase five-wire 380±10% V 50 Hz)
3.Input power: A.C. 220V ± 10% 50 Hz
4.Operating power supply: 12V DC
5.Operating temperature: -40℃ to +50℃
6.Oil pressure gauge: 0 – 150 kg/psi
7.Three-phase asynchronous motor: