Product detail

Power System Kit / Drone Arm Set

StableCore A508 Drone Arm Set

SKU: 0104DL0908

Lightweight 312 g integrated drone power system with modular plug-and-play design. Provides up to 3.95 kg thrust per rotor, 6S Lipo compatibility, fault self-diagnosis, and IP45 protection. Perfect for training, mapping, and security applications.

$99.99

KV OPTION
Rotation Direction
LED Light

Volume quote from 50 pcs

Need OEM marking or custom winding?
Details

The StableCore A508 Integrated Power System.

Powerful Performance: Delivers up to 3.95 kg thrust per rotor (24 V at sea level), with a recommended takeoff weight of 1.4-1.9 kg per rotor.
Lightweight & Efficient: Weighs only 312 ± 10 g (including propellers), reducing payload burden and improving endurance.
Wide Adaptability: Compatible with 6S Lipo batteries, supports a broad temperature range (–20℃ to 50℃), and provides IP45 protection for reliable operation in diverse environments.
Smart & Reliable: Built-in fault self-diagnosis and multiple protection features, including stall protection, overcurrent protection, overheating protection, over/undervoltage protection, and signal loss protection, ensuring safe and stable flights.
Training-Oriented Design: Optimized for education and training, with advantages of easy installation/operation, simplified maintenance, and long service life with low failure rate — while also compatible with aerial mapping, inspection, and public security applications.
The plastic siting: lightweight, cost-effective, and corrosion-resistant solution with excellent vibration damping and electrical insulation, making drone power systems safer, more efficient, and easier to install.

Specifications

KV OPTION 340KV
Rotation Direction CW / CCW
LED Light Red / Green
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 $3,636.99

4 items selected

Application scenarios

Built for teams that need continuous thrust and clear configuration options before locking a volume SKU.

Heavy-lift multirotor

Cargo and industrial airframes that run long duty cycles. Pair KV with prop load and continuous current before sample evaluation.

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.

Top reviews from worldwide buyers

Ivy T.
ok

Verified Purchase

Replaced a bent arm. Drop-in geometry. Flight feel unchanged after a quick check.

11 people found this helpful

Elena V.
Good for our hex

Verified Purchase

good

8 people found this helpful