Drone Motor Brushless A2212 Stator Laminations Supplier
Brushless Drone Motor – A2212 Stator Laminations for UAV & FPV Propulsion
A2212 drone motor efficiency lagging? Need a cost-effective stator lamination solution for your UAV or FPV build? The A2212 brushless drone motor is one of the most popular and widely-used outrunner motors in the hobbyist and commercial drone market—offering an ideal balance of cost, performance, and versatility for FPV drones, UAVs, and RC aircraft. As a specialist drone motor brushless A2212 stator laminations supplier, Reenives delivers precision 12N14P stator cores with 0.2mm ultra-thin silicon steel, burr height < 0.03mm, and epoxy coating—optimized for 1000KV, 1400KV, and 2200KV A2212 variants, reducing core loss and maximizing thrust efficiency for 8–10 inch propeller applications.
- • What Is an A2212 Brushless Drone Motor?
- • Classification of A2212 Stator Laminations
- • Technical Specifications & Verified Data
- • Applications: FPV Drones, UAVs, RC Aircraft & More
- • 6-Step Engineering Selection Guide for A2212 Stator Laminations
- • FAQ: A2212 Brushless Drone Motor Technical Questions
- • Why Reenives – Drone Motor Brushless A2212 Stator Laminations Supplier
- • Dongguan Runlu Motor Technology Co., Ltd.
What Is an A2212 Brushless Drone Motor?
An A2212 brushless drone motor is a brushless DC outrunner motor designated with a 22mm stator diameter and 12mm stator height. It is one of the most popular and widely-used brushless motors in the hobbyist and commercial drone market due to its low cost and wide availability.
Understanding the A2212 designation:
- Stator size – 22mm diameter x 12mm height (standard A2212 form factor)
- KV variants – Available in 1000KV, 1400KV, 1800KV, and 2200KV configurations
- Outrunner configuration – Rotor on the outside, delivering high torque for direct-drive propellers
- Typical applications – FPV drones, quadcopters, UAVs, RC airplanes, and multirotor platforms
- Propeller compatibility – 8–10 inch propellers (e.g., 8060, 9050, 1045) depending on KV rating
ⓘ A2212 insight: "The A2212 brushless drone motor is one of the most popular and widely-used motors in the hobbyist and commercial drone market, offering an ideal balance of cost, performance, and versatility for FPV and UAV applications."
Reenives manufactures precision stator laminations for A2212 brushless drone motors using imported 0.2mm silicon steel, progressive stamping dies, and automated epoxy powder coating—delivering optimal performance for FPV drones, UAVs, and RC aircraft applications.
Classification of A2212 Stator Laminations
Reenives supplies A2212 stator laminations across three primary series, tailored to different KV ratings and performance requirements:
| Series | KV Rating | Recommended Propeller | Cell Compatibility | Lamination Thickness | Best For |
|---|---|---|---|---|---|
| Series A – High RPM | 2200KV | 6–7 inch | 2S–3S | 0.15–0.20mm | FPV racing, high-speed applications |
| Series B – Balanced Performance | 1400KV | 9–10 inch (1045) | 2S–3S | 0.20mm | General FPV, RC aircraft, balanced thrust |
| Series C – High Torque | 1000KV | 10–11 inch | 2S–3S | 0.20mm | Heavy-lift UAVs, gliders, endurance flight |
The 12N14P configuration is the standard for A2212 brushless drone motors, offering:
- 14 poles – Standard for A2212 motors, delivering smooth torque
- 80% maximum efficiency – Typical for A2212 motors with optimized stators
- Versatile performance – Compatible with a wide range of propellers and battery configurations
Technical Specifications & Verified Data
All performance data below is derived from Reenives in-house laboratory testing (IEC 60404-2), third-party validation, and industry standards for A2212 brushless drone motor stator cores.
| Parameter | Value / Range (Reenives Standard) | Test Standard / Source |
|---|---|---|
| Stator Outer Diameter | 22mm (standard A2212) | CMM / optical comparator |
| Stator Height | 12mm | Micrometer |
| Configuration | 12N14P (12 slots, 14 poles) | Reenives design standards |
| Material Type | Silicon steel (CRNGO / Non-oriented) | Material certificates / IEC 60404 |
| Common Grades | 35PN210, 50A470 (Nippon Steel / Baowu) | Material certificates |
| Lamination Thickness | 0.15mm / 0.20mm (customizable) | Micrometer / IEC 60404-2 |
| Core Loss @ 1.0T, 400Hz (0.20mm) | ≤ 8.5 W/kg — 30% lower than 0.35mm | IEC 60404-2 / Reenives R&D |
| Saturation Flux Density Bs | 1.68 – 1.72 T | Epstein frame test |
| Burr Height (max) | < 0.03mm | Optical measurement |
| Epoxy Coating Thickness | 30–60 µm, dielectric > 2.5 kV | ASTM D149 |
| Stacking Factor | ≥ 97.5% | Weight method |
| Concentricity Tolerance | ±0.01mm – ±0.015mm | CMM measurement |
| Typical Motor Efficiency | Up to 80% (with optimized stator) | Industry benchmarks |
| Recommended Propeller | 1045, 9050, 8060 (KV-dependent) | Industry specifications |
🔬 Data Source: Reenives R&D Report 2024-Q4 + IEC 60404-2 standard + Material certificates + Industry benchmarks.
Applications: FPV Drones, UAVs, RC Aircraft & More
A2212 brushless drone motor stator laminations power a wide range of applications:
| Application | Typical KV | Propeller | Performance Priorities |
|---|---|---|---|
| FPV Racing Drones | 2200KV | 6–7 inch | High RPM, speed, responsiveness |
| FPV Freestyle / Cinematic | 1400KV | 9–10 inch | Balanced thrust, smooth control |
| UAV Logistics & Delivery | 1000KV | 10–11 inch | Long flight time, payload capacity |
| RC Aircraft / Sport Planes | 1400KV | 9–10 inch | Thrust, speed, reliability |
| Quadcopters / Multirotors | 1000–1400KV | 10 inch | Balanced performance, efficiency |
| Heavy-Lift UAVs | 1000KV | 10–11 inch | High thrust, reliability, endurance |
"The A2212 brushless drone motor is one of the most popular and widely-used motors in the hobbyist and commercial drone market, offering an ideal balance of cost, performance, and versatility."
6-Step Engineering Selection Guide for A2212 Stator Laminations
For procurement engineers and motor designers, selecting the optimal A2212 brushless drone motor stator laminations requires systematic evaluation. Here is a practical 6-step framework:
- Define Application & Performance Requirements – Identify your motor's intended use:
- FPV racing: 2200KV, high RPM, 6–7 inch props
- FPV freestyle: 1400KV, balanced performance, 9–10 inch props
- UAV logistics: 1000KV, high torque, 10–11 inch props
- Select KV Rating – Match to application requirements:
- 2200KV: High RPM, 2S–3S batteries, 6–7 inch props
- 1400KV: Balanced performance, 2S–3S batteries, 9–10 inch props
- 1000KV: High torque, 2S–3S batteries, 10–11 inch props
ⓘ "1000KV A2212 motors produce approximately 700g thrust with 1045 props and 3S batteries, making them ideal for heavy-lift applications."
- Choose Lamination Thickness – Thinner laminations reduce core loss at high frequencies:
- 0.15mm: Ultimate high-RPM performance, 2200KV FPV racing
- 0.20mm: Optimal balance—most A2212 applications
- 0.35mm: Not recommended for high-performance A2212 motors
- Confirm 12N14P Configuration – This is the standard for A2212 motors:
- 12 slots (stator teeth) with concentrated windings
- 14 poles (rotor magnets) for optimal torque output
- 80% maximum efficiency typical with optimized stator
- Specify Insulation & Coating – Critical for motor reliability:
- Epoxy powder coating (30–60µm, Class H 180°C)
- Corrosion resistance for outdoor operation
- Dielectric strength > 2.5 kV for reliable insulation
- Choose a Specialist A2212 Stator Supplier – Evaluate A2212 motor expertise:
- Experience with A2212 stator design for FPV/UAV applications
- Ultra-thin lamination capability (0.15–0.20mm)
- Precision stamping: burr < 0.03mm, concentricity ±0.01mm
- Epoxy coating capability for motor environments
- Material certificates and third-party test reports
- Proven track record with A2212 motor manufacturers
- Engineering support for A2212 motor optimization
FAQ: A2212 Brushless Drone Motor Technical Questions
An A2212 brushless drone motor is a brushless outrunner motor with a 22mm stator diameter and 12mm stator height. It is one of the most popular and widely-used motors in the hobbyist and commercial drone market due to its low cost and wide availability. The A2212 designation indicates the stator size, which determines the motor's power output and torque characteristics.
For A2212 brushless drone motors, the optimal stator lamination features: 0.20mm (or 0.15mm for 2200KV racing) silicon steel, 12N14P slot/pole configuration, burr height < 0.03mm, epoxy coating (30–60µm, Class H 180°C), and stacking factor ≥ 97.5%. The 14-pole configuration is standard for A2212 motors, delivering smooth torque output. Maximum efficiency of up to 80% is achievable with optimized stator design.
The optimal propeller for an A2212 brushless drone motor depends on the KV rating: (1) 2200KV – 6–7 inch propellers for high-speed FPV racing, (2) 1400KV – 9–10 inch propellers (1045 recommended) for balanced performance, (3) 1000KV – 10–11 inch propellers for high thrust and endurance. Always check the motor's specified maximum current before selecting a propeller.
A2212 brushless drone motors typically operate on 2S–3S LiPo batteries: (1) 2200KV – 2S–3S (3S recommended for maximum performance), (2) 1400KV – 2S–3S (3S for balanced performance), (3) 1000KV – 2S–3S (3S for heavy-lift applications). The maximum current draw ranges from 10–16A depending on the KV rating and propeller load.
Epoxy powder coating provides three critical functions for A2212 motor stator laminations: (1) electrical insulation between laminations to minimize eddy currents and prevent interlaminar shorts, (2) thermal durability up to 180°C (Class H) to withstand the heat generated during sustained operation, and (3) corrosion resistance for operation in outdoor environments. The coating thickness (30–60µm) is optimized with dielectric strength exceeding 2.5 kV.
Yes. Reenives supports full customization of A2212 stator laminations including: stator diameter (22mm standard), lamination thickness (0.15–0.20mm), slot/pole configurations (12N14P, custom), stacking height, material grade, and epoxy coating specifications. Private mould development is available for high-volume OEM projects with exclusive design rights.
Why Reenives – Drone Motor Brushless A2212 Stator Laminations Supplier
Reenives has earned its reputation as a specialist Drone Motor Brushless A2212 Stator Laminations Supplier by combining advanced manufacturing technology with deep expertise in this popular and versatile motor platform.
Our Advantages — A2212 Stator Specialists
- ✅ A2212 Expertise: 22x12mm stator design—optimized for 1000KV, 1400KV, and 2200KV variants
- ✅ Ultra-Thin Silicon Steel: 0.15–0.20mm laminations reduce core loss by up to 30%—critical for A2212 efficiency
- ✅ Precision Progressive Stamping: Burr height < 0.03mm, concentricity ±0.01mm, stacking factor ≥ 97.5%
- ✅ 12N14P Expertise: 14-pole configuration standard for A2212 motors, delivering smooth torque
- ✅ Versatile KV Range: 1000KV, 1400KV, 2200KV—all A2212 stator variants available
- ✅ Full Customization: Private mould development, tailored configurations, and custom specifications
- ✅ Epoxy Coating: 30–60µm, Class H 180°C, dielectric > 2.5 kV
- ✅ Trusted Quality Control: IEC 60404-2 testing, third-party verification, and material certificates
- ✅ Global Export Capability: Complete export qualifications with worldwide shipping to FPV and UAV manufacturers
- ✅ Proven Track Record: 4 years experience, 1,000+ enterprise clients, 100+ R&D patents
🚁 Our A2212 promise: Stator laminations that deliver proven, reliable performance for A2212 brushless drone motors. Consistent quality that eliminates rework. Engineering support that optimizes your FPV or UAV motor design. That's why Reenives is the trusted drone motor brushless A2212 stator laminations supplier.
🚁 Ready to power your A2212 brushless drone motors with precision stator laminations?
Contact Reenives today for engineering consultation, OEM samples, and competitive global pricing.
📱 WhatsApp: +86-13377741885
Dongguan Runlu Motor Technology Co., Ltd.
Reenives — Professional Drone Stator Core Manufacturer
Founded in 2022, Reenives has rapidly grown into a trusted A2212 brushless drone motor stator laminations supplier for the worldwide FPV, UAV, and industrial motor markets.
Independent R&D Technology · Imported stamping & epoxy powder coating production lines · Dust-free workshops · 4 years of manufacturing experience · Solved A2212 stator challenges for 1,000+ enterprises worldwide—including leading FPV drone and UAV manufacturers.
From production to sales, we support bulk purchasing, private mould development, and sample making. We provide tailor-made solutions for your specific A2212 motor production scenarios—with competitive global pricing, consistent quality, and reliable on-time delivery.
🌐 www.reenives-bldcmotor.com | 📧 linda_reenives@163.com | 📱 +86-13377741885
✈️ Global FPV and UAV manufacturers welcome — consult, visit the factory, or request free samples today!
Reenives — Drone Motor Brushless A2212 Stator Laminations Supplier
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