E-flite
40-Amp Pro Switch-Mode BEC Brushless ESC
40-Amp Pro Switch-Mode BEC Brushless ESC
SKU:EFLA1040B
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The E-flite 40 A Pro Switch-Mode BEC Brushless ESC (V2, model EFLA1040B) offers efficient and powerful speed control with an integrated switch-mode BEC—eliminating the need for a separate receiver battery. This compact unit is perfect for sport, scale, and trainer class aircraft that require reliable power and streamlined setup.
Features
- 40 A continuous current (requires proper airflow); 55 A burst (15 s)
- 5 V, 5 A switch-mode BEC—supports up to 7 analog or 6 digital servos
- Operates on 3–6S LiPo or 9–18 cell NiMH/NiCd batteries
- Finned heatsink design for efficient cooling
- Programmable features: braking, low-voltage cutoff, throttle range, soft start, timing, and failsafe
- Safe power-arm mode to prevent accidental motor activation
- Prewired with EC3 battery input and 3.5 mm bullet motor leads
What’s Included
- E-flite 40 A Pro Switch-Mode BEC ESC (V2) with EC3 connector
Needed to Complete
- Compatible brushless motor
- Appropriate battery setup (3–6S LiPo or similar)
- Programming tool or throttle stick for ESC configuration
Specifications
- Continuous Current: 40 A
- Burst Current: 55 A (15 s)
- Input Voltage: 11–22 V (3–6S LiPo, 9–18 NiMH/NiCd cells)
- BEC Output: 5 V, 5 A
- Weight: ~62 g
- Dimensions: 68 × 33 × 13 mm (L × W × H)
- Wire Gauge: 13 AWG
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 and courier service.
Can I collect my order?
Yes. Collection is available from our Somerset West showroom 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.
Can I get help choosing the right product?
Yes — we’re happy to help with recommendations, compatibility questions, and general advice.
Do you offer support after purchase?
Absolutely. We provide assistance with troubleshooting, part guidance, and setup help where possible.
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.
