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Ø14.2 x 12.5mm Brushless Drone Motor | TSL-BLDC-X1405-3900KV
$14.26
◆ Basic Info
- Brand: TSL
- Origin: China
- Motor Model: TSL-BLDC-X1405-3900KV
- Motor Type: Outrunner Brushless DC Motor / Drone Motor
- Motor KV: 3900rpm/V
- Stator Arms: 9
- Magnet Poles: 12
- # More Specifications
- # Outline Drawing
- # Downloads
- Performance parameters are for reference only and can be customized according to customer requirements.
◆ Typical Applications: Micro drones, FPV quadcopters, RC airplanes, mini gimbals, micro robotics
Samples Pricing
| Quantity | Unit Price | Savings |
|---|---|---|
| 1 – 4 | USD 14.26 | — |
| 5 – 9 | USD 13.54 | ↓ 5% |
| 10 – 24 | USD 12.40 | ↓ 13% |
| 25+ | USD 11.12 | ↓ 22% |
📞 Contact us for bulk production pricing
For higher (production) volumes, we offer highly competitive pricing, please Request a Quote. We response within 24h.
✈️ Global Shipping: free express shipping on orders over $150
- Description
- Reviews (0)
- Payment & Shipping
- TSL MOTOR Shop Online Sample Request
- Notice Before Ordering
| Micro Drone Motor X1405-3900KV Datashert
Engineered for peak efficiency and exceptional power-to-weight ratio. This compact powerhouse delivers ultra-smooth performance to elevate your micro flight experience.
| Motor Model | TSL-BLDC-X1405-3900KV |
| Item | Parameters |
| Stator Diameter | 11 mm |
| Stator Thickness | 4 mm |
| Stator Arms | 9 |
| Magnet Poles | 12 |
| Motor KV | 3900 rpm/V |
| No-Load Current (Io/7.4V) | 0.3 Amps |
| Max Continuous Current | 4 Amps |
| Max Continuous Power | 32 Watts |
| Weight | 5 Grams |
| Outside Diameter | 14.2 mm |
| Shaft Diameter | 1.5 mm |
| Body Length | 12.5 mm |
| Micro Drone Motor Electric Regulator Datasheet
| Parameter Item | Unit | Value |
| Serial Number (NO) | - | 1 |
| Paddle Blade | - | 3520 |
| Voltage | V | 7.4 |
| Throttle | % | 100% |
| Current | A | 3.4 * |
| Rotational Speed | RPM | 100 |
| Tension | g | 25.16 |
| Power | W | 3.97 |
| Efficiency | g/w | 6.34 |
Note:We are the original factory. The parameters can be customized based on customer needs. The models listed above are our standard specifications.
| Micro Drone Motor X1405-3900KV Drawing
Unless otherwise stated, all dimensions are in millimeters.We offer multiple shaft lengths for optional ordering. We support non‑standard customization and have our own CNC machining center.
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| Payment & Shipping
To ensure a smooth purchasing experience, we partner with world-class couriers and trusted payment gateways. Below you will find our standardized policies designed to guarantee secure payments and rapid global delivery for your motor components.
Payment Terms
1.T/T (Bank Transfer) - Default & Required: Our standard payment method for all orders (samples, small batches, and bulk wholesale alike). Upon checkout or order confirmation, our secure bank-to-bank wire instructions (including SWIFT code) will be automatically provided.
2.PayPal: Available strictly as an alternative backup option for immediate online sample checkout under special circumstances. (Please contact our sales team if you require a PayPal invoice).
Shipping & Logistics Policy
- Transit Time: Shipments are primarily routed through DHL or FedEx express networks. While the estimated transit time for major destinations is typically 3 to 5 business days, the actual delivery window varies depending on the destination country, region, specific shipping terms (Incoterms), and local customs clearance procedures.
- Order Processing: Shipments are executed within 3 to 5 business days once your payment has been successfully cleared and verified.
- Logistics Inquiry: In the event of an unexpected delivery delay, please contact us promptly. Our service team will investigate and respond within 24 hours. In rare cases where our email is filtered, please review your spam folder. We remain dedicated to ensuring your order arrives safely.
- Shipping Address: Buyers are strictly required to verify that the registered shipping address is complete and accurate prior to final payment submission.
| TSL MOTOR Shop Online Sample Request
Whether you need a standard off-the-shelf component for immediate testing or a highly customized motor tailored to your unique application, we have you covered. Choose between our fast online checkout for rapid sampling or contact our engineering team for bespoke technical support.
🛒 1.Buy Samples & Small Batches Online
Need a quick sample or small batch to test your prototype? You can order directly right here.
- In Stock & Ready to Ship: Standard specifications are pre-packed and ready for rapid dispatch.
- Secure Checkout: Complete your purchase smoothly with our secure payment gateway.
- Fast Global Delivery: Ideal for engineers, makers, and agile manufacturing projects.
🛠️2. Custom Sample Request & Engineering Support
Need custom shaft dimensions, a different voltage rating, or integrated encoders? Our engineering team is here to tailor the motor to your exact specifications.
- Customizable Features: Output shafts, winding configurations, lead wires, and connectors can be fully customized.
- Flexible Testing: Get the precise performance curves (RPM, torque, efficiency) required for your application.
- Direct Expert Communication: Submit your technical drawings or requirements, and we will reply within 24 hours.
| Notice Before Ordering
To ensure a seamless sourcing experience and continuous support for your projects, please review our standard ordering guidelines below:
1.Inventory & Production Confirmation:
As an original manufacturer with an extensive catalog, our real-time stock levels may fluctuate. Please contact us immediately after placing your order to verify stock availability. Please kindly understand that as a volume factory, we are unable to pause active production lines to manufacture a single, non-stock motor component.
2.Professional Selection Support:
- For Retail & Sample Selection: If you are unsure which motor model best fits your prototype, please reach out to support@micronixmotor.com for engineering guidance.
- For Volume & Bulk Inquiries: For commercial scaling, customized batch specifications, or wholesale pricing, please submit your requirements directly to inquiry@micronixmotor.com.
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