High-torque 900KV brushless motors specifically engineered for 10-inch long-range FPV drone platforms, featuring optimized stator geometry, premium components, and comprehensive performance capabilities for extended endurance flights and cinematic aerial applications.
Product Information:
- 31mm stator × 15mm height for high torque generation
- Optimized for 10-inch FPV drone configurations
- N52H high-grade magnets for superior magnetic performance
- NSK/NMB 5×11×5mm premium bearings for durability and low noise
- Standard 19×19mm FPV mounting compatibility
- M5 propeller shaft with lock-nut security
- Factory tested up to ~4.0kg peak thrust (laboratory conditions)
- Balanced power-to-efficiency ratio for long-range applications
Product Specifications:
- Model: 3115 Brushless Motors
- KV Rating: 900KV
- Stator Dimensions: 31 × 15mm
- Electrical Configuration: 12N14P
- Outside Diameter: Ø37.5 ± 0.2mm
- Body Length: 33.6 ± 0.5mm
- Shaft: M5 threaded (16.8mm threaded section)
- Mounting Pattern: 19×19mm, 4×M3 screws
- Internal Resistance: ~60mΩ
- No-load Current @25.2V: ≤2.5A
- Weight: 112g ± 2g (motor only)
- Battery System: 6S LiPo (25.2V)
- ESC Recommendation: 60-80A
- Recommended Propeller: 9-11 inch (optimized for 10-inch)
Package Contents:
- 1 × 3115 Brushless Motor (900KV)
- 1 × M5 propeller lock-nut
- 4 × M3 mounting screws
- 1 × Propeller washer
System Compatibility:
- 6S LiPo battery systems
- 60-80A electronic speed controllers
- BLHeli_32 and FOC-type ESCs acceptable
- Frames supporting 19×19mm motor mounting
- 9-11 inch propeller range
- Optimized for 10-inch FPV drone configurations
Operational Notes:
- Performance varies with propeller selection, ESC tuning, and cooling airflow
- Always verify current draw on specific 10-inch FPV drone setups before full-throttle operation
- Dimensions and performance curves correspond to factory specifications
- Ø37.5mm bell diameter with M5 shaft and 19×19mm mounting pattern
Professional-grade 900KV brushless motor solution delivering high torque and optimized efficiency for 10-inch long-range FPV drones, featuring premium components, comprehensive compatibility, and proven performance for extended endurance flights and professional aerial applications.
By using our site you agree to purchase, ship, and use drone products at your own risk. We sell genuine factory parts and provide support, but we are not liable for misuse, illegal activities, or damages from assembly or operation. Warranty terms, returns, and shipping details are specified per product — please review product pages before ordering.
Privacy, payments, and dispute resolution follow our separate policies; by purchasing you accept those policies and these Terms. For questions or claims, contact support with your order number.
Shipping
- Options: Standard, Express, and Door-to-Door available at checkout.
- Processing: Orders ship within 1–3 business days unless otherwise stated.
- Tracking: A tracking number is sent once your order ships.
- Duties & Taxes: International customers are responsible for customs, duties, and import taxes unless we state otherwise.
- Damages in Transit: Inspect packages on delivery and report visible damage within 48 hours to qualify for claims.
Returns
- Return Window: Eligible items may be returned within the timeframe shown on the product page (typically 14–30 days).
- Condition: Items must be unused, in original packaging, and include all accessories to qualify for a refund.
- Faulty Items: Defective or incorrect items will be repaired, replaced, or refunded at no extra cost—contact support with photos and your order number.
- Return Shipping: Customers are usually responsible for return shipping unless the return is due to our error or a defective product.
- Refunds: Processed after we receive and inspect the return; allow up to 10 business days for the refund to appear on your payment method.
Contact support with your order number for return authorizations, shipping help, or claim assistance.
Need detailed setup instructions, wiring diagrams, or firmware walkthroughs? Head over to our Manuals page for step-by-step guides, downloadable PDFs, and troubleshooting tips to help you get the most from your drone parts and builds.
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Frequently Asked
×Yes — we source parts directly from partnered factories in the major drone manufacturing hub to ensure authenticity and consistent quality.
Yes — we provide discounted rates for bulk orders. Contact us on WhatsApp or email for fast quotes and MOQ details.
We offer manufacturer or seller-backed warranties on eligible items, plus setup help, troubleshooting, and repair advice from our support team. Contact us with your order number for guidance.
Delivery time depends on destination and shipping option — express door‑to‑door is fastest. We accept returns within the stated return window for eligible items; customers are responsible for proper packaging and may need to cover return shipping unless the item is defective.
