Assembly and test lines for electronic control units — motor controllers, BMS, VCU and on-board chargers — with the precision, ESD safety and traceability that automotive electronics demand.

Our ECU assembly lines bring PCB handling, dispensing, housing assembly, screw tightening and testing together in one controlled flow. Each unit is tracked by its serial number from the first station to final test, giving you complete process history for quality audits and warranty analysis.
Each station is engineered to your ECU design and output target.
ESD-safe PCB loading with barcode / data-matrix scanning to start the traceability record.
Force-monitored press-fit of connectors and terminals with pass/fail evaluation.
Programmable dispensing of thermal interface material with bead and volume verification.
Air-decay leak testing to confirm the sealing of IP-rated ECU housings.
Automatic screw feeding and tightening with torque–angle monitoring and sequence control.
Integration with your functional test software for final electrical verification and labelling.
A controlled, traceable flow from bare PCB to tested and labelled unit.
ESD-safe loading with data-matrix scan to open the unit record.
Force-monitored press-fit of connectors and terminals.
Thermal paste or gel applied with bead-volume verification.
Gasket fitting or potting, with controlled curing where required.
Guided placement of the PCB into the housing with presence checks.
Air-decay leak test confirms housing sealing and IP rating.
Auto-fed screws tightened in sequence with torque–angle monitoring.
Functional test, result logging and label printing for passed units.
Inverters and motor control units for traction motors.
BMS boards and modules for EV battery packs.
VCU and gateway modules that manage vehicle functions.
OBC and DC-DC converter assemblies.

Concept design, cycle-time study, build, validation and installation — one partner for the whole project.
Barcode, laser marking and process data logging ready for your MES and Industry 4.0 goals.
Every machine is designed around your product, output target and quality plan — not a catalogue model.
Operator training, spares and responsive after-sales support from our team in Gurgaon.
Motionworks Robotics designs and builds ECU assembly lines in Gurgaon (Gurugram), Haryana, for EV and automotive electronics manufacturers. Every ECU assembly line is custom engineered around your product, output target and quality plan — from ESD-safe PCB loading and scanning, connector press-fit and thermal dispensing to housing assembly, torque–angle monitored screw tightening, sealing, leak testing and end-of-line functional testing.
With serial-number traceability, recipe management for multiple ECU variants and one partner from concept design to commissioning, operator training and after-sales support, your ECU assembly line is ready for quality audits and Industry 4.0.
Can’t find your answer? Talk to our engineers — we’re happy to help.
A typical ECU assembly line from Motionworks Robotics includes ESD-safe PCB loading with data-matrix scanning, thermal paste or gel dispensing, PCB-to-housing placement, torque–angle monitored screw tightening, connector press-fit, sealing and curing, air-decay leak testing, and EOL functional testing with labelling.
Motor controllers and inverters, battery management systems (BMS), vehicle control units (VCU) and gateway modules, and on-board chargers (OBC) and DC-DC converters.
Yes. Recipe management lets a single line handle multiple ECU variants.
Yes. Each unit is tracked by its serial number from the first station to final test, with barcode, laser marking and process data logging ready for your MES and Industry 4.0 goals.
Our team is at 75-A, Sector-35, Gurgaon-122004, Haryana, India. Call +91-124-2212680 or request a quote to discuss your ECU assembly line.
Share your product drawings and target output — our engineers will propose the right line concept.
A brief explanation of the work we do and the solutions we provide — a few are one of their kind in the industry. Find yours today.
Motionworks Robotics designs and builds automated assembly machines, precision gauging, laser marking, robotic automation, EV manufacturing machines and special purpose machines — the joy of automation, made in India.
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