Explore our high-speed rotor winding machines, precision copper commutator components, and automated hairpin stator assembly systems certified under CE and ISO 9001 standards.
NIDE Brand NDPJ-HXQ-101 CCC certified collector segments engineered with premium silver-copper alloy and high-temp dielectric mica for industrial armature durability.
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High-speed dynamic balancing commutator Model NDPJ-HXQ-640A. Suited for automated hot-stacking and robotic armature wire fusing lines operating up to 35,000 RPM.
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Fully integrated 220V/380V automated line engineered for high slot-fill hairpin wire forming, paper inserting, CNC twist crowning, and laser welding.
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Precision stamped rotor-stator hook collector Model NDPJ-HXQ-183. Designed for uniform resin encapsulation and rapid flyer winding cycle times under 14 seconds.
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Ultra-high remanence grade N52 sintered NdFeB magnets (NDPJ-CW-62 3). Engineered for extreme torque density in automotive traction and industrial servomotors.
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Multi-spindle CNC winder featuring closed-loop servo tensioning, programmable flyback parameters, and rapid tooling changes for single/three-phase motors.
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Heavy-duty starter motor commutator Model NDPJ-HXQ-14 with reinforced phenolic molding, optimized for high current surges and automated robotic resistance fusing.
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End-to-end turnkey assembly line integrating 2D/3D wire bending, selective stripping, CNC slot insertion, automated crowning, laser welding, and inline partial discharge testing.
View Product DetailsEvaluating electromagnetic winding dynamics, mechanical cycle optimization, and automated quality verification for Turin's automotive and mechatronics sectors.
Traditional DC and universal motors rely on high-speed dual-flyer winding. Our lines integrate active servo-driven wire dereelers maintaining wire tension stability within ±1.5% across 3,500 RPM flyer rotations. Paired with automated commutator indexing and micro-resistance hook fusing, this guarantees uniform copper packing, zero wire scuffing, and extended brush life in power tool and micro-automotive DC applications.
Turin's tier-1 automotive suppliers are rapidly standardizing on rectangular wire hairpin technology for traction motors. By transitioning from round enamelled wire to precision-formed copper pins, slot-fill factors increase from 45% to over 73%. Nakro's turnkey lines integrate multi-axis CNC bending, optical pin-head alignment, and multi-kW fiber laser welding ensuring minimal heat-affected zones (HAZ).
For high-performance PMSM traction motors, rotor manufacturing extends beyond winding to magnet insertion and dynamic lamination retention. Our automated cells feature high-speed robotic insertion of N52 sintered NdFeB segments, automated structural potting, and multi-plane dynamic balance correction via CNC milling, eliminating rotor vibrations up to 22,000 RPM.
| Winding Topology | Typical Slot Fill (%) | Automation Cycle Time | Thermal Dissipation | Key Turin Application |
|---|---|---|---|---|
| Dual-Flyer Armature Winding | 42% – 50% | 8 – 16 sec / piece | Moderate (Air cooled) | Automotive Wiper/Window Motors, Power Tools |
| Needle Winding (BLDC / External) | 52% – 60% | 25 – 45 sec / stator | High (Direct slot contact) | E-Bike Wheel Hub Motors, HVAC Blowers |
| Hairpin Stator Production Line | 70% – 76% | 45 – 70 sec / complete unit | Superior (Direct liquid cooling ready) | Piedmont EV Traction Drives, Hybrid Transmissions |
| IPM Rotor Robotic Assembly | N/A (Magnetic Array) | 18 – 30 sec / rotor stack | High (Oil spray dissipation) | Industrial Robotics, Automated AGVs, Traction E-Axles |
How advanced motor manufacturing technology powers Northern Italy's historic automotive corridor—from Mirafiori to Canavese.
Turin remains the historical beating heart of Italian automotive production. Local Tier-1 and Tier-2 component suppliers are retrofitting traditional ICE assembly facilities into high-efficiency electric drivetrain lines. Flexible rotor winding systems with quick tooling changeovers empower manufacturers to rapidly prototype and scale 400V/800V automotive auxiliary and traction motors.
Home to world-class robotics engineering clusters, Turin demands tight integration between winding machinery and centralized MES environments. Our lines feature OPC UA native communication, open Siemens/Beckhoff PLC architecture, and plug-and-play compatibility with European robotic handling cells for real-time traceability.
The urban mobility transition across Italy has spurred immense demand for high-torque outer-rotor wheel hub motors and mid-drive BLDC systems. Nakro's specialized needle winders allow multi-strand winding with optimal copper distribution, providing high torque density for urban e-cargo and e-scooter platforms.
European Union Ecodesign regulations mandate higher minimum energy efficiency standards. Industrial pump, compressor, and HVAC manufacturers in Piedmont leverage our automatic stator coil inserting and wedging machinery to achieve tighter slot compacting, reducing copper I²R electrical losses.
Ningbo Nakro Intelligent Equipment Co., Ltd. combines rigorous mechanical precision with comprehensive technical consultation from conceptual blueprinting to FAT validation.
Deep review of customer rotor/stator lamination CAD models, wire gauge requirements, thermal constraints, and cycle time targets to determine optimal winding kinematic architecture.
Dedicated R&D engineers craft hardened winding nozzles, wire guides, expanding inserting blades, and modular grippers designed specifically to prevent copper enamel abrasion.
Rigorous trial runs conducted directly in our facility using customer-supplied raw materials. Live video verification, multi-point electrical hipot/surge tests, and dimension runout checks.
Field engineering deployment for installation, PLC network handshaking, comprehensive maintenance training, and lifecycle supply of genuine consumable tooling.
Addressing key operational, compliance, logistical, and technical questions common to engineering project directors and procurement managers in Northern Italy.
All equipment destined for European markets is built strictly according to the EU Machinery Directive 2006/42/EC, Low Voltage Directive 2014/35/EU, and EMC Directive 2014/30/EU. We utilize CE-marked electrical components (Siemens, Schneider, Omron), integrated safety interlocks, optical light curtains, and deliver complete technical documentation in English and Italian.
We support our European client base through secure remote diagnostics (via VPN-enabled industrial routers), guaranteeing engineering response within 4 hours. For mechanical overhaul and commissioning, our international field service engineers and European technical partners can be deployed directly to customer plants in Piedmont, Lombardy, and Emilia-Romagna.
Yes. Tooling is engineered modularly. Stack height adjustments are controlled via programmable servo axes directly from the multi-language HMI touchscreen, while mechanical changeovers for differing slot counts or shaft diameters typically take less than 20 to 30 minutes with our quick-lock tool architecture.
We offer flexible Incoterms including FOB Ningbo, CFR Genoa, or CIF Turin/Milan, supporting payment via T/T and irrevocable documentary L/C. Before shipment, a comprehensive FAT run-off is executed using your sample laminations and magnet wire. High-definition process video, CMM dimensional reports, and wound sample batches are submitted for sign-off.
Whether you require a stand-alone flyer winder, specialized commutator fusing cells, or a turnkey electric vehicle motor assembly line, our senior application engineers are ready to analyze your technical specifications and provide full line layouts and cycle time simulations.
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