Reenives: Leading Small Drone Motors Stator Core Supplier in Turkey

author: Zove

2026-06-14

Precision small drone motor stators. Low loss, high torque for UAVs. Reenives – trusted supplier in Turkey.

High-Efficiency Small Drone Motors | Reenives: Leading Small Drone Motors Stator Core Supplier in Turkey

🚁 Turkish UAV engineers & procurement: Small drone motors demand ultra-precise stator cores to maximize flight time and thrust-to-weight ratio. Reenives delivers low-loss silicon steel laminations (OD 12-45mm) specifically engineered for mini drones, FPV, and compact industrial BLDC motors. Reduce core loss by 30% and extend battery life. Trusted by 1000+ global manufacturers.

⚙️ What is a Small Drone Motor Stator Core? (Definition)

The stator core for small drone motors (typically 12mm – 45mm outer diameter) consists of stacked ultra-thin non-oriented silicon steel laminations. In micro UAVs and FPV drones, this core determines magnetic flux distribution, copper loss management, and heat dissipation. A precision stator directly translates to higher torque density, cooler operations, and extended flight endurance – critical for commercial mapping drones and racing drones alike.

Small drone motor stator core for UAV BLDC - Reenives Turkey supplier

📌 Classification of Stator Cores for Small Drone Motors

🔹 Outer Diameter12mm / 16mm / 22mm / 28mm / 35mm / 45mm

🔹 Material Grade20PN120, 27PN140, 35PN210 (0.15-0.35mm thickness)

🔹 Pole/Slot Config9N12P, 12N14P, 6N4P for micro BLDC

🔹 Insulation TypeEpoxy edge coating / Phosphate / C-5 coating

Reenives offers tailor-made stacks for small drone motor series including 1104, 1306, 2205, 2807, and 3508 sizes – widely used in Turkish drone ecosystem.

📊 Technical Parameters & Certified Data Sources

All data based on IEC 60404-2 and Reenives in-house magnetic property lab (calibrated 2025). Samples tested at 20kHz switching frequency for drone ESC.

Lamination thickness0.15mm / 0.20mm / 0.27mm

Iron loss @ 1.0T, 600Hz≤ 12.5 W/kg (0.15mm grade)

Saturation flux density B501.70T – 1.74T

Coating dielectric strength≥ 1800V (epoxy)

Max operating temp180°C (Class H)

Stacking factor>97% (welded/interlock)

📐 Source: Reenives material test report based on ASTM A343/A343M; third-party verified by SGS (report available on request).

✈️ Applications – Small Drone Motors & General BLDC

Target use cases across industries:
• Small UAV / Drone propulsion (FPV racing, agriculture surveying, delivery micro-drones)
• Robotics actuators (servo motors, joint modules)
• Medical micro-pumps & handheld power tools
• E-scooter hub motors (compact size)
Reenives stator cores serve Turkish drone integrators and European BLDC manufacturers with reliable supply chain.

Small drone motor application - Reenives stator core for UAV Turkey

🔧 Engineering Selection Steps for Small Drone Stator Core

Define motor size class: rotor outer diameter & required torque constant (Kt).
Estimate electrical frequency: for small high-KV motors >3000KV, choose 0.15mm laminations.
Select tooth/slot combination: 12N14P for smooth torque ripple in cine-drones.
Specify coating: epoxy edge coating mandatory for moisture resistance (outdoor UAVs).
Request loss curve & BH data: Reenives provides per-lot magnetic characterization.
Validate stack flatness: ≤0.02mm for consistent winding and gap uniformity.

Small stator production line Reenives for drone motor Turkey

❓ FAQ – Core Engineering Pain Points (Small Drone Motors)

1. Which lamination thickness minimizes eddy current loss for small high-RPM drone motors (30,000-50,000 RPM)?

For small drone motors operating above 30,000 RPM with high PWM frequencies (24-32kHz), 0.15mm ultra-thin silicon steel (20PN120) is optimal. It reduces eddy current loss by 38% compared to 0.27mm laminations, significantly improving thrust efficiency.

Source: Reenives loss comparison test @ 40kHz / 0.5T, March 2025.

2. How does epoxy edge coating affect stator thermal performance in compact FPV motors?

Epoxy powder coating (thickness 40-70μm) provides electrical insulation between laminations while improving thermal conductivity (0.9 W/m·K). This reduces hotspot temperature by 12-15°C under continuous 5A load, prolonging magnet lifespan.

Source: Reenives thermal imaging report (IEC 60085).

3. What is the maximum achievable slot fill factor with Reenives small stator geometry?

Our optimized tooth profile and interlocking stacking allow a slot fill factor up to 91% (using automated winding). Standard range: 85-91% for 22mm-35mm stators, enabling higher copper mass without enlarging motor size.

Source: Reenives design guideline for small BLDC stators, v2.4.

4. Can Reenives produce custom small stator cores with non-standard mounting holes?

Yes, we support private mould development for any small drone motor geometry (OD 10-60mm). Minimum sample order: 20 pcs, lead time 12-15 days. Over 400 custom designs delivered to date.

Source: Reenives engineering team capacity, 2025 catalog.

5. What core loss value can I expect for a small 2807 drone motor stator at 1.2T / 800Hz?

Using Reenives 0.20mm grade 27PN140, typical iron loss is ≤20 W/kg @ 1.2T / 800Hz. For high-performance racing drones, our 0.15mm grade achieves ≤14 W/kg. Each batch includes Epstein frame verification.

Source: In-house QC data (2025, averaged from 150 batches).

🎯 Summary – Power Your Small Drone Motors with Reenives

⚡ Trusted Stator Core Supplier for Turkish Drone Industry

From micro 1104 motors to industrial 45mm BLDC stators, Reenives delivers precision, low-loss laminations with full material certificates. Fast shipping to Turkey via air/sea, complete export documentation, and free engineering support.

📩 Request Sample & Quote

📞 WhatsApp: +86-13377741885 | 📧 Email: linda_reenives@163.com
🌐 Official website: www.reenives-bldcmotor.com