17+
Years Export Experience
99.8%
Coil Insertion First-Pass Yield
≤9h
Engineering Response Window
0.02 mm
CNC Tooling Positioning Accuracy
Standard & Custom Machine Deployments
Featured Stator Assembly & Coil Inserting Equipment
Each machine platform is engineered for rigorous continuous-duty cycles, pairing heavy cast bases with European PLC/servo components to guarantee repeatable slot wedge insertion, coil winding, and rotor geometry.
Technical Architecture
Industrial Inserting & Production Line Matrix
Zunqi engineering parameters conform strictly to European industrial plant safety norms. Below are the verified operational boundaries of our primary coil and wedge inserting series.
| Platform Metric | Standard Stator Envelope | High-Density Servo Model | Heavy-Frame E-Mobility Setup |
|---|---|---|---|
| Stator Outer Diameter (OD) | Φ30 mm – Φ160 mm | Φ50 mm – Φ220 mm | Φ80 mm – Φ320 mm |
| Lamination Stack Height | 10 mm – 180 mm | 15 mm – 260 mm | 30 mm – 400 mm |
| Wedge Material Compatibility | DMD, NMN, Nomex, PET Film | Nomex, Composite Mylar, DMD | High-temp Aramid Paper, Polyimide |
| Cycle Time (Insertion Only) | 1.8 – 2.8 sec / slot | 1.2 – 2.0 sec / slot | 0.9 – 1.6 sec / slot |
| Wire Slot Fill Factor Capability | Up to 72% | Up to 78% (with servo compacting) | Up to 82% (segmented stator profile) |
| Control Architecture | Siemens / Delta PLC Interface | Mitsubishi / Schneider Multi-Axis | Siemens S7-1500 / Profinet Ready |
Precision Tooling & Kinematics
Mechanical Integrity in Wedge Forming & Coil Transfer
The heart of the Zunqi inserting system relies on a synchronized dual-motion mechanism: hardened tungsten-carbide insertion blades deliver the pre-formed coil package while an independent linear servo feeds, cuts, folds, and pushes the slot wedge in a single integrated downward stroke. This design prevents inter-turn friction damage, wire crossing, or enamel abrasion that compromise insulation resistance during dielectric flash testing.
For high-efficiency Tier 1 automotive actuators and heavy-duty HVAC compressors manufactured within the Greater Region of Luxembourg (encompassing Clervaux, Esch-sur-Alzette, and Bissen), tooling clearances are ground to ±0.005 mm, preventing wedge skewing and copper stranding at slot mouths.
Local Ecosystem Relevance
Industrial Stator Applications across Luxembourg & Greater Region
Luxembourg holds a unique manufacturing footprint centered on high-value mobility systems, advanced logistics infrastructure, specialized heavy equipment, and polymer-processing machinery. Our stator winding and inserting machinery directly powers these manufacturing ecosystems.
Automotive Drives & Mobility Sub-Systems
Supplying Tier-1 suppliers located around Bascharage and Bissen with automated inserting lines for steer-by-wire actuators, auxiliary brushless fan stators, and electric oil pump motors. Our servo control delivers zero-defect insertion for high-temperature enamelled round wire down to 0.18 mm.
High-Duty Automation & Logistics Hubs
Supporting the regional intralogistics engineering sector (Bettembourg logistics platform, automated guided vehicles, crane hoist motors) with heavy-frame winding and slot-paper inserting machines engineered for IE4/IE5 synchronous reluctance and permanent magnet motors.
Precision Hydraulics & Clean-Technology Pumps
Configuring semi-automatic multi-station winding solutions for commercial building automation, fluid circulation systems, and industrial chiller units. Tooling adjustments accommodate tight stator bore diameters without damaging internal phase separation barriers.
Future-Proofing Production
Market Trends Driving Stator Automation in Luxembourg
The transition toward carbon neutrality and high industrial wages in Western Europe necessitates intelligent, low-waste manufacturing lines. Three macroeconomic vectors shape equipment procurement in Luxembourg:
Mandatory Ecodesign & IE5 Efficiency Directives
European Commission Ecodesign regulations mandate higher motor energy efficiency classes across the Benelux zone. Achieving these ratings requires maximizing the copper slot fill rate up to 78–82%. Zunqi’s precision-guided wedge inserting heads allow dense winding architectures without tearing the slot liner or shorting adjacent turns.
Industry 4.0 & Seamless MES Integration
Luxembourg’s national industrial strategy centers on digital twins and smart manufacturing. Our control architectures feature OPC-UA protocols, Ethernet/IP, and Profinet interfaces, feeding production metrics—stroke pressure, cycle time, insertion errors, and preventive maintenance counters—directly into plant MES networks.
Labor Cost Mitigation via Rapid Retooling
With regional labor rates among the highest in Europe, plants must minimize manual handling and idle changeover hours. Zunqi machines utilize modular, quick-release tooling sets, allowing complete stack-height and stack-diameter tool changeovers in under 20 minutes, backed by recipe-driven PLC presets.
Why Global Manufacturers Partner With Zunqi
Turnkey Manufacturing Authority & Engineering Competence
Operating from our comprehensive facility in Qishi Town, Dongguan, Zunqi Intelligent Equipment Co., Ltd. combines heavy mechanical assembly with advanced electrical control engineering, delivering factory-direct reliability with localized European service expectations.
17 Years of International Export Verification
Onsite-audited supplier with verified international credit and trade histories. Over 17 years supplying custom motor equipment across Europe, the Americas, and Asia with 100% adherence to export crating, anti-corrosion protection, and electrical compatibility standards.
Bespoke Tooling to Your CAD Drawings
We do not provide off-the-shelf compromises. Every inserting blade array, wedge push-block, and winding jig is custom-machined via high-precision CNC based on your actual lamination drawing, verified with your physical stator core before shipment.
Complete Turnkey Line Integration
Single-source responsibility: we build the entire production chain—slot insulation inserting, coil winding, coil & wedge inserting, intermediate forming, double-side servo lacing, final forming, and rotor fine turning—eliminating inter-machine synchronization bugs.
Configurable Industrial Control Tiers
Standard control cabinets feature Siemens, Mitsubishi, Schneider, Panasonic, Omron, or Delta components. Your maintenance crews receive systems equipped with the exact hardware and touch-screen languages already standardized on your plant floor.
≤9h Guaranteed Technical Response
Our dedicated international engineering desk operates across global time zones, ensuring your inquiries, troubleshooting tickets, and spare-parts shipments receive technical review and concrete proposals within nine hours.
Full Trial Run & Video Pre-Acceptance
Before any machine is crated, our technicians run test windings using your supplied sample stators and wire gauges. High-resolution operational videos, dimension reports, and parameter backups are provided for engineer sign-off prior to dispatch.
Procurement Clarity
Frequently Asked Questions by European Buyers
Practical technical, regulatory, and logistics answers for engineering teams and procurement directors sourcing equipment for Luxembourg and Central European facilities.
What are the voltage and power supply standards for Luxembourg deliveries?
Our equipment is fully wired to Western European standards: three-phase 400V / 50Hz (or single-phase 230V / 50Hz for smaller bench systems), utilizing CE-certified circuit breakers, shielded servo cabling, and industrial grounding networks. We supply complete wiring schematics conforming to EN 60204-1 safety of machinery standards.
How does Zunqi handle CE certification and machinery directives?
Every machine exported to the European Union, including Luxembourg, includes a Declaration of Conformity covering the EU Machinery Directive (2006/42/EC), Low Voltage Directive (2014/35/EU), and Electromagnetic Compatibility Directive (2014/30/EU). Physical units incorporate perimeter optical light curtains, dual emergency stops, interlocked doors, and CE-marked electrical componentry.
Can the machine accommodate both copper and aluminum wire stators?
Yes. Our inserting blade guides, feeding jaws, and tensioning controllers are engineered with polished carbide coatings that handle both enamelled copper (up to Grade 2 insulation) and enamelled aluminum wire without scratching the varnish layer or altering dielectric resistance.
What is the typical lead time and shipping route to Luxembourg?
Standard machines have a manufacturing and tooling lead time of 25–40 days following drawing sign-off. Shipping to Luxembourg is typically conducted via maritime container to the Port of Rotterdam or Antwerp (approx. 24–30 days transit), followed by direct bonded truck delivery to your facility in Luxembourg. Air freight is available for fast-track tooling or urgent replacement units.
How are remote commissioning and ongoing after-sales support managed?
All machines arrive pre-configured with factory test parameters saved directly on the HMI. We provide complete English-language operation manuals, high-definition step-by-step video commissioning tutorials, and live engineer-to-engineer video sessions during uncrating and power-up. On-site commissioning by field technicians can also be scheduled for full production line installations.
What is your warranty coverage and wearing parts availability?
We back all machinery with a comprehensive 1-year non-wear parts warranty. Each machine leaves our factory with an included spare parts starter kit (insertion blades, pushers, lacing needles, heating tubes, and pneumatic seals). Long-term replacement parts are stocked and dispatched via DHL/FedEx within 48 hours of notification.
Optimize Your Motor Production Efficiency
Send your stator laminations, wire diameters, stack heights, and target output targets. Our engineering department will configure an optimized machine proposal and tooling plan within 9 hours.
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