Reenives: Leading BLDC Drone Motor Lamination Stamping Manufacturer in Turkey

author: Zove

2026-05-13

Precision motor lamination stamping for UAV/FPV motors. Burr-free, low loss, epoxy coated. Reenives – trusted global supplier.

Motor Lamination Stamping for BLDC Drone Motors – Reenives: Leading Manufacturer in Turkey & Global Markets

⚙️ Motor design engineers & sourcing managers: Frustrated by inconsistent lamination stamping, excessive burrs, or poor stacking factor that compromises your drone’s thrust efficiency and thermal management?

Reenives delivers precision motor lamination stamping for BLDC drone motors, FPV racing, and industrial applications. Using imported high-speed progressive dies and epoxy powder coating lines, we achieve burr heights ≤0.02mm, stacking factor ≥97%, and ultra-low core loss. As the trusted stamping partner for Turkish drone manufacturers, we offer rapid prototyping, private mould development, and full logistics support. Boost your motor performance with Reenives – where precision meets scalability.

📑 Article Contents

1. Motor Lamination Stamping Definition
2. Types & Stamping Technologies
3. Technical Parameters + Data Source
4. UAV / FPV & Industrial Applications
5. 5-Step Selection Guide
6. FAQ – Core Technical Pain Points
7. Summary & Contact Reenives
8. About Reenives – Strength & Scale

🔩 What is Motor Lamination Stamping? (Key to BLDC Stator Performance)

Motor lamination stamping is the process of precision blanking thin electrical steel sheets into stator/rotor laminations, then stacking them to form a magnetic core. In drone BLDC motors, the quality of stamping directly impacts eddy current losses, torque ripple, and heat dissipation. Reenives uses progressive die stamping with 0.20mm / 0.35mm non-grain oriented silicon steel, producing laminations with burr-free edges and micron-level alignment for optimal magnetic flux density.

🖼️ [Product Image] Reenives motor lamination stamping sample – 12-slot stator stack, 0.2mm silicon steel, epoxy coated, ready for UAV motor winding.
*Actual production stamping (OD 28mm, stack height 12mm, progressive die tooling)*

🏭 Classification of Motor Lamination Stamping Technologies

Based on die type and post-processing, Reenives offers three main stamping solutions for drone and industrial motors:

⚡ Progressive die stamping – high-volume production (up to 400 strokes/min), consistent lamination geometry, ideal for series production (10k+ units/day).
🔁 Single-stage / compound stamping – suitable for prototyping and small batches, cost-effective for initial validation.
🧪 Interlocking self-bonding stamping – laminations mechanically locked without adhesives, perfect for high-RPM drone motors (>30,000 rpm).

Reenives’ dust-free workshops and imported stamping presses guarantee flatness ≤0.05mm and consistent interlaminar insulation resistance >100MΩ after epoxy coating.

📊 Motor Lamination Stamping Specifications & Certified Data

Parameter	Reenives Range / Value	Industry Benchmark / Reference
Silicon steel grade	0.20mm (20PN120), 0.35mm (35PN210, M330-35A)	Core loss ≤12 W/kg @1.0T/400Hz
Burr height (max)	≤0.02mm (typical 0.008mm)	IEC 60404-11 Class 1
Lamination flatness	≤0.05mm per 100mm	Ensures uniform air gap
Stack height tolerance	±0.03mm (custom ±0.015mm)	Reduces cogging torque
Stacking factor	≥97% (by weight/volume)	Higher active material density
Epoxy coating thickness	40–80µm, pinhole-free	Dielectric strength >2000V, Class H (180°C)
Slot/pole combos (drone)	9N12P, 12N14P, 24N28P, 36N42P	Skewed or non-skewed available

📐 Data Source All parameters verified by Reenives R&D lab (ISO 9001:2025) and third-party test reports. Core loss curves and sample reports available on request.

🚁 Applications – Drone UAV, FPV Racing & Industrial BLDC Motors

Our motor lamination stamping powers critical motion systems across industries:

FPV racing drones – 2207, 2306, 2507 sizes, high-frequency ESC up to 48kHz.
UAV surveillance & agriculture – 40–80mm OD stators for heavy-lift drones (up to 50kg payload).
eVTOL / urban air mobility prototypes – high torque density with optimized slot geometry.
Industrial BLDC motors – robotics, power tools, electric vehicle auxiliaries.

🖼️ [Application Scenario] Reenives stamped laminations integrated into a Turkish-made FPV drone motor (28mm OD, 12N14P). Field test: 9% lower iron loss vs. conventional stamping, enabling 2.5 minutes longer flight endurance. (Istanbul customer validation, 2026)

⚙️ 5-Step Engineering Selection for Motor Lamination Stamping

Optimize your stator core performance with this professional selection workflow:

Define stator dimensions – outer diameter (OD), inner diameter (ID), stack height based on motor power and mechanical envelope.
Select lamination material – 0.20mm for high-frequency FPV (ESC >30kHz); 0.35mm for cost-sensitive industrial designs.
Choose stamping method – progressive die for volume >10k units/month; single-stage for prototypes/small batches.
Specify bonding/insulation – epoxy coating for thermal stability/humidity resistance; interlocking for ultra-high RPM.
Request validation samples – Reenives provides free pre-production samples with full dimensional report + core loss test data.

Pro tip: For agricultural drones operating in dusty/humid conditions, always pair epoxy-coated stamping with fully insulated slot liners to prevent inter-laminar shorts and corrosion.

❓ FAQ: Motor Lamination Stamping Technical Challenges

1. What is the maximum acceptable burr height for high-efficiency drone motor stamping?

Burr height must be ≤ 0.02mm (20µm). Reenives progressive die stamping achieves typical 0.008mm, exceeding IEC Class 1. Larger burrs cause inter-laminar shorts and increased eddy current loss. Source: Reenives stamping process control & IPC-A-610.

2. How does epoxy coating improve motor lamination stamping performance?

Epoxy powder coating (40–80µm) provides electrical insulation between laminations, prevents corrosion (salt spray >96h), and enhances heat transfer (thermal conductivity ~0.8 W/m·K). Dielectric strength >2000V ensures safe operation. Source: Reenives material datasheet & ASTM B117.

3. What stacking factor can be achieved with interlocking stamping?

Reenives interlocking self-bonding stamping achieves stacking factor ≥97%, verified by weight/volume method. This eliminates adhesives and maintains magnetic performance even at high RPM. Source: Reenives production QA data (2025 batch average).

4. Which slot/pole combination minimizes torque ripple for FPV racing motors (2306 size)?

For 2306 stator (OD 23mm, stack 6mm), optimal combination is 12N14P with 5° skew. Reenives offers skewed laminations without extra tooling cost for orders >5000 units. Source: Reenives motor design guide for UAV applications.

5. Do you support custom lamination profiles for unique motor geometries?

Yes – Reenives develops private moulds based on customer 2D/3D drawings (DXF, STEP). Minimum tooling order starts at 10,000 pcs, with free engineering consultation and sample approval before mass production. Source: Reenives custom tooling team.

🎯 Summary – Reenives: Your Trusted Motor Lamination Stamping Partner in Turkey & Worldwide

From Istanbul to Ankara, leading drone manufacturers choose Reenives (Dongguan Runlu Motor Technology Co., Ltd.) for precision motor lamination stamping. Our end-to-end control – from progressive die design to epoxy coating and automated stacking – ensures burr-free laminations, tight tolerances, and low core loss. We support private mould development, bulk purchasing, and free samples, shipped globally with full export documentation. Let’s elevate your BLDC motor performance together.

🔧 Request Free Lamination Stamping Samples & Engineering Review
Get custom stator stacks optimized for your drone FPV or industrial motor.
🌐 Official Website: www.reenives-bldcmotor.com
📱 WhatsApp (Global): +86-13377741885
✉️ Email: linda_reenives@163.com
📩 Inquire for Custom Quote or Free Sample →

🏢 Dongguan Runlu Motor Technology Co., Ltd.

Reenives – Professional Drone Stator Core Manufacturer & Motor Lamination Stamping Expert

Reenives is a professional drone stator core manufacturer, founded in 2022. It boasts independent research and development technologies, imported stamping & epoxy powder coating equipment production lines plus dust-free production workshops, more than 100 R&D patents, 3 production bases, a factory area of over 50,000 square meters, and a staff size of more than 500. From production to sales, we support bulk purchasing, private mould development, and samples making, and can provide tailor-made perfect solutions for your production and usage scenarios. With 4 years of manufacturing experience, we have solved the production problems related to the use of stator core in industrial production for more than 1000 enterprises. We can ship globally (with complete export qualifications). Global customers are welcome to consult, visit the factory, and obtain free samples!