X-by-Wire Chassis Automation
X-by-Wire Chassis Automation
Integrated ESC Assembly Line

Integrated ESC serves as the core safety control module of brake-by-wire systems, coordinating ABS, EPB and hydraulic control logic to secure vehicle driving stability.
HOLS Automation’s custom non-standard integrated ESC automated assembly line features valve body assembling, precision press-fitting of sealing components, multi-cycle helium leak testing, hydraulic parameter calibration and full EOL functional validation. Equipped with full-lifecycle data traceability and closed-loop servo control, the line strictly follows IATF 16949 standards and meets mass production demands of brake Tier 1 manufacturers.

Production Line Parameters:

Cycle time: ≤35s (400 thousand production capacity)

Operator allocation: ≤4

Floor area: 2400*1000 cm


Main process introduction:

  • Coil insertion
  • PCBA programming and board-level FCT testing
  • Selective wave soldering
  • 3D AOI inspection and installation of sealing rings
  • Plasma cleaning and adhesive coating
  • ECU high-temperature FCT
  • ECU air tightness test
  • Integrated HCU and ECU
  • High-voltage testing and EOL testing
  • Laser marking
  • Support gasket assembly
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