Fully Automatic EV Hairpin Motor Stator Production Line
High-slot fill factor flat wire hairpin stator line with integrated 3D optical laser welding, paper insertion, forming, and CNC end-turn twisting for e-mobility powertrains.
Tailored to the Kaunas regional market's rapid acceleration in automotive component engineering and industrial automation. From individual station upgrades to complete smart manufacturing architectures.
High-slot fill factor flat wire hairpin stator line with integrated 3D optical laser welding, paper insertion, forming, and CNC end-turn twisting for e-mobility powertrains.
Precision PLC-controlled aluminum casting machine for induction motor rotors, featuring automated temperature regulation, rapid cycle times, and minimal air inclusion.
Silver-copper segmented design engineered for heavy-duty DC and AC traction systems. Delivers exceptional thermal endurance, spark suppression, and extended brush life.
Integrated slip ring and collector assembly balanced for high RPM alternators and DC drives, certified to CE directives with zero-defect run-out guarantees.
Automated hook-type commutator for high-speed small home appliances and power tools, optimized for automated wire tang hook thermo-fusing operations.
High coercive force permanent ferrite arc magnets for automotive wiper motors, water pump actuators, and energy-saving HVAC fan blowers.
Low-friction electrographite carbon brushes offering extreme wear resistance, tailored contact resistance, and silent performance in auxiliary vehicle motors.
Flat disc face planar commutator engineered for fuel pumps and ultra-compact axial-flux automotive actuators, providing high dielectric insulation barrier resistance.
Kaunas has established itself as the beating heart of Lithuania's precision engineering and industrial technology corridor. Our automated motor production lines are deliberately aligned with the region's prominent manufacturing clusters.
The Kaunas Free Economic Zone (LEZ) hosts premier tier-1 global automotive systems manufacturers. Our flat-wire hairpin stator lines and automated armature balancing cells supply local factories with the required cycle rates (OEE > 88%) to produce auxiliary pump motors, radiator cooling fans, and window regulator motors compliant with VDA 6.3 standards.
With Kaunas University of Technology (KTU) pioneering mechatronics incubators, local Lithuanian innovators in electric cargo bikes, e-scooters, and specialized electric utility vehicles utilize our outer-rotor wheel hub motor assembly machines. These systems enable rapid slot-pole recipe reconfigurations directly on the production floor.
Lithuania's industrial processing sector mandates rapid compliance with EU Ecodesign Regulation IE4 and IE5 super-premium efficiency criteria. Our automatic induction motor stator coil insertion and wedge forming machinery guarantee the minimal wire-stretch tension and slot-fill density critical to eliminating iron and copper losses.
To stay competitive in the European supply chain, motor factories operating in Kaunas and the wider Baltic basin are transitioning across three technical paradigms.
European electrification demands smaller packaging and higher thermal dissipation. In Kaunas automotive clusters, round-wire winding lines are progressively being replaced by hairpin stator systems. Flat wire achieves slot filling rates exceeding 70%, reducing thermal resistance and significantly enhancing torque density in modern EV traction applications.
Lithuania’s smart manufacturing transformation calls for complete lamination-to-assembly data tracking. Nakro production lines feature native OPC-UA and Profinet protocols, feeding servo torque curves, copper resistance readouts, and laser weld micro-imaging directly into factory ERP and MES architectures for complete batch genealogy.
To hedge against volatile batch sizes, Baltic contract manufacturers increasingly favor modular cells over rigid single-purpose lines. Our automated winding lines feature standardized pneumatic and mechanical quick-dock tooling, allowing operators to change lamination stack heights and wire diameters in under 35 minutes.
| Line Architecture | Target Output / Takt Time | Suitable Applications in Lithuania | Key Automation Technologies |
|---|---|---|---|
| EV Flat-Wire Hairpin Line | 45 – 90 seconds / stator | Passenger EVs, Commercial Buses, Urban Shuttles | CNC 3D Bending, Vision-guided Laser Fusing, Resin Impregnation |
| BLDC Needle Winding Line | 12 – 25 seconds / stator | Industrial Pumps, Robotics, HVAC Blower Fans | Multi-axis Flying Needle Spindles, Terminal Thermo-Crimp, Hipot Test |
| Outer-Rotor Hub Motor Cell | 35 – 60 seconds / motor | E-Bikes, Micromobility, Agritech AgBots | Auto Magnetic Segment Inserter, Dynamic Balancing, Flange Press-Fit |
| Induction Stator Inserter Line | 18 – 40 seconds / cycle | IE3/IE4 Electric Pumps, Compressor Drives | Simultaneous Coil & Wedge Inserter, Intermediate Hydraulic Shaper |
We do not simply export isolated hardware; we engineer comprehensive electric motor manufacturing pipelines backstopped by verified credentials, custom tooling R&D, and complete spare parts supply chains.
Every manufacturing cell and individual sub-component adheres to rigorous ISO 9001 quality management procedures and fully conforms with EU Machinery Directive safety standards.
Our dedicated engineering department designs custom winding nozzles, wedge guides, and lamination indexing fixtures tailored precisely to client motor drawings and slot geometries.
Before shipment to Europe, lines undergo thorough trial run-offs using the customer's actual laminations, wire, and commutators, verified via recorded video data and full-parameter reports.
With an export presence spanning over 50 countries, we provide rapid-response remote diagnosis, technical dispatch for on-site commissioning in Lithuania, and local operator training programs.
Crucial commercial, technical, and regulatory considerations for manufacturing managers, procurement directors, and electrical process engineers.
Submit your motor design drawings, stator-rotor lamination specifications, and annual volume targets. Our senior automation engineers will prepare a detailed engineering proposal and line layout within 48 hours.