Heavy-lift multirotor
Cargo and industrial airframes that run long duty cycles. Pair KV with prop load and continuous current before sample evaluation.
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5-14S
AMPX 40A (5-14S) Drone BLDC ESC W/box
SKU: 0102DT0348
Specially designed for efficient drone motors. Supports 5-14S, max input voltage 61V. Max continuously working current 40A. Only weighs 57.2g (with leads). Optimized cooling design Only take 0.25 seconds from starting motor to full speed running DEO technology significantly improves throttle linearity and driving efficiency, and automatic energy recovery when lowering motor speed
$65.00
Details
Specifications
| VERSION | V2.0 |
|---|---|
| CAN type | DroneCAN / CyphalCAN |
| Weight | N/D |
Product FAQ
Which platforms is this SKU built for?
It targets industrial and distributor UAV programs that need clear specs, thermal margin, and repeatable production builds. Share duty cycle and AUW so we confirm the fit.
How do I choose the right configuration?
Match KV / config to pack voltage, prop diameter/pitch, and continuous current. Share duty cycle and AUW in the inquiry so we confirm the band before volume pricing.
What is the MOQ and when should I use Inquiry instead of Add to Cart?
Sample buys can use Add to Cart. Volume quote starts from 50 pcs on this SKU. Use Inquiry for dealer pricing, OEM marking, mixed lots, or when lead time and packing still need confirmation.
Can you support OEM marking and matched propulsion sets?
Yes. Logo, label language, wire length, and packing notes can be set early. We also help pair ESC class and prop size so sample and mass-production paths stay aligned.
Frequently bought together
Pair this item with the accessories buyers usually evaluate in the same quote.
Total $309.45
4 items selected
Application scenarios
Built for teams that need continuous thrust and clear configuration options before locking a volume SKU.
Manned / hybrid platforms
Manned and hybrid propulsion stacks where thermal margin and repeatable production builds matter more than hobby peak thrust.
Cinema & survey fleets
Multi-airframe fleets that restock the same motor family across seasons. Volume inquiry covers dealer pricing and staged ship windows.
OEM private-label programs
Marking, wire length, and packing language for partners that move from evaluation lots into annual forecasts.
About REACHSKY
REACHSKY is a professional supplier of drone spare parts based in Changsha, China, with 12 years of industry experience. Our product range covers brushless motors, ESCs, propellers, drone batteries and related accessories. We have our own R&D team and factory for self-developed items, certified by ISO9001. Besides, we are the authorized exclusive distributor for several well-known manufacturers for North America, South America and Europe markets. Read more about REACHSKY.
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Configured for our 14S pack. Current limiting behaved as set on climb tests.
Verified Purchase
Enclosure is a bit bulky — check arm clearance. Once mounted, solid.
Budget an evening if you have never done FOC params before.
Verified Purchase
Mostly 14S here. Burst behavior was clean in our climb tests. Telemetry into the FC is good enough for logging.