E-flite
BL400 DF Outrunner 3500Kv
BL400 DF Outrunner 3500Kv
SKU:EFLM1320DF
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The E-flite BL400 ducted-fan motor (3 500 Kv, model EFLM1320DF) is engineered for compact EDF aircraft. Designed as a high-torque, high-speed outrunner alternative to inrunner motors, it delivers thrilling performance with smooth installation and quiet operation.
Features
- 3 500 Kv outrunner motor—optimized for 66 mm EDF units
- High-torque design offers faster spool-up and responsive thrust
- Compact external rotor construction supports efficient cooling and lightweight use
- Weighs only 56 g (about 2 oz)—ideal for tight builds
- Includes ball bearings and a hardened steel shaft for durable performance
What’s Included
- BL400 ducted-fan motor (3 500 Kv, model EFLM1320DF)
Needed to Complete
- 66 mm 3-blade EDF unit
- 20 A brushless ESC
- 11.1 V (3 S) LiPo battery—e.g., 2 100 mAh recommended

Frequently Asked Questions
When will my order be shipped?
Orders placed before our daily cut-off time are usually shipped the same or next working day.
You’ll receive tracking details as soon as the courier collects your parcel.
How long will delivery take?
South African deliveries typically arrive within 1–3 working days, depending on your location.
International delivery times vary based on the destination.
Can I collect my order?
Yes. Collection is available from our Somerset West warehouse during business hours.
Where are you based?
We’re based in Somerset West, Cape Town, South Africa, and ship throughout South Africa and worldwide.
Do you ship worldwide?
Yes — we offer worldwide shipping.
What payment methods do you accept?
We accept secure online payments, including card payments, instant EFT, PayPal, and other major South African payment methods.
In-store card payments are available via Yoco.
Will I receive a tracking number?
Yes. Tracking information is emailed automatically once your order has been dispatched.
Do the products include a warranty?
Most items include a manufacturer-backed warranty.
Warranty terms vary by brand and product type.
Is my order safely packaged?
All items are securely packaged to minimise the risk of damage during transit.
Can I change or cancel my order?
If your order hasn’t been shipped yet, we can usually assist with changes or cancellations.
Please contact us as soon as possible.
Do you offer dealer or wholesale pricing?
Yes — eligible retailers can apply for a dealer account.