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Anti-fatigue Test Bench For Automobile Steering Machine

Anti-fatigue Test Bench For Automobile Steering Machine

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The vehicle steering system test bench (hereinafter referred to as the test bench) can simulate the torque input, load and environmental condition of the vehicle steering machine (hereinafter referred to as the steering machine) in the laboratory environment, so that the steering assembly in a specific environment continuous high load works in order to evaluate the durability of the steering assembly in a relatively short period of time.
 
Technical Parameters

Items Parameters
Load range ±15kN
Displacement range ±125mm
Torque range ±100Nm
Twist angle ±1000°
Control mode Displacement, load, torque, twist angle
Displacement amplifier Measurement points 100%, 50%, 20% third gear, pull the pressure in both directions are full range of ± 1% · FS (20%)
Load amplifier Measurement points 100%, 50%, 20% third gear, tension and compression in both directions are accurate indication of ± 1% (20% of the full range)
Twist angle amplifier Measured 100%, 50%, 20% third gear, the two directions are accurate indication of ± 1% (20% of the full range)
Torque amplifier Measurement points 100%, 50%, 20% third gear, the two directions are accurate indication of ± 1% (20% of the full range)
 Frequency range 0.01Hz-25Hz
Count range 0-99999999
Test waveform Sine wave, triangular wave, square wave, sawtooth wave, combined wave
Safety protection Overload protection, limit protection, break protection
Temperature range -60 to + 150 ° C
Temperature fluctuation ± 0.5 ° C
Temperature uniformity ± 3 ° C
Temperature change rate  2 ° C / min
Spray flow rate 101/min
Oil source power AC380V,50Hz,15KW



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