C-EPS Leave Factory Performance Test Machine

Product Description

C-EPS leave factory performance test machine
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Input torque:	range ±50N.m,accuracy 0.5%;
Rack load	range ±15kN, accuracy 0.5%
Pressure	range 20MPa, accuracy 0.5%;
Flow	range 25L/min, accuracy 0.5%;
Input rotational angle	accuracy 0.018°;
Repeated test error	≤5%
lead time	30days

Major test items: Gradual rotational torque ( power, no power) Reverse transmission torque (points have power, no power) Torque sensor signal characteristics Speed/current characteristics Input/output torque characteristic Major data precision index: Input torque :range ±50Nm, Accuracy class: 0.5%; Rack load:range ±10000N, Accuracy class: 0.5%; Input angle:range Unlimited, Accuracy class: 0.018°; Rack stroke:range 300mm, Accuracy class: 0.005mm. Major test items: Total turns of steering gear; No-load rotation torque; Free clearance; Steering effort(torque with load); Torque-pressure characteristic ; sensitivity test; Internal leakage test; Outernal leakage test; Return ability test; Input/output characteristic; Input/output transmission ratio; Pressure difference test. draining Major data precision index: Input torque: ±50N.m, Accuracy 0.1%; output torque: Range ±2000N.m,Accuracy 0.5%; Input rotational angle : Range Unlimited Accuracy 0.018°; Output rotational angle: Range Unlimited Accuracy 0.018°. Major test items: Total turns of steering gear; No-load rotation torque; Free clearance; Steering effort(torque with load); Torque-pressure characteristic ; sensitivity test; Internal leakage test; Outernal leakage test; Return ability test; Input/output characteristic; Input/output transmission ratio; Pressure difference test. draining Major data precision index: The highest pressure test Run-in test Flow test(no-pressure & pressure) efficiency test Pressure switch characteristic test