Speed Contrôleur HobbyWing Platinum Pro 40A V4 HW-PLATINUM-40A-V4 (PLATINUM-40A-V4) pour helicopter models 300-400 class.
EUR · Prix unitaire indicatif donné à titre de référence. Les prix de volume et de projet sont fournis dans le devis ; les MOQ et délais varient selon les produits.
Disponibilité & délais
Expédition depuis Hong Kong · DAP ou FOB Hong Kong.
Livraison suivie dans le monde entier
DHL · FedEx · UPS · EMS, puis air, mer ou rail
Licence d’exportation prête
Documents ECCN, CO, CI, PL, EUS
Product prices and shipping quotes do not include import duties, taxes or customs clearance fees — these are charged by the destination customs authority. Estimate them above, or read the import duties & VAT guide.
Produits authentiques
Distribution autorisée
Support ingénierie
Aide à la sélection avant vente et RMA après vente
Secure, milestone-based payment
T/T 30/70 terms and irrevocable L/C over US$50,000. Funds follow agreed milestones — you never pay an unknown seller upfront.
Payment protectionVetted supplier, Aegisky as contracting window
Suppliers pass KYC/KYB and export-capability review; Aegisky — not an anonymous third party — is your single contracting and communication window.
View supplier profileExport compliance on every controlled order
ECCN classification, sanctions screening and end-use/end-user documentation are handled before quotation is finalised.
Export compliance14-day defective/DOA protection & warranty handling
Defective or dead-on-arrival items are accepted within 14 days via RMA; warranty claims and spare-parts support are handled through the trade desk.
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Se connecter pour commander →Ensure smooth and reliable powertrain control. The HobbyWing Platinum Pro 40A V4 regulator is specially designed for 300-400 class helicopters, airplanes and multicopters. Innovative DEO technology improves throttle response and improves efficiency. Choose proven quality for your models. Order ESC right now in our store.
High power and compactness. Constant current 40A and peak 60A with small dimensions 48x30x15 mm.
Powerful programmable BEC. Voltage 5-8V with current 7A (peak 18A) for powering peripherals.
Modern DEO technology. Provides linear gas characteristics and high efficiency.
Advanced Governor. Three modes for stable rotor speed under any load.
Programming flexibility. Configuration via LCD programmer, USB adapter or Wi-Fi module.
The ESC HobbyWing Platinum Pro 40A V4 is a sensorless, brushless speed controller. It converts signals from the receiver into three-phase voltage to power the motor. A 72 MHz microprocessor processes commands in real time.
DEO (Driving Efficiency Optimization) technology improves gas linearity and reduces temperatures. The super-soft start function gently spins the rotor, protecting the mechanics.
BEC (Battery Eliminator Circuit) produces a stable voltage of 5-8V (0.1V steps) with a current of 7A and a peak of up to 18A. This ensures reliable power supply to the servos and receiver. Governor modes (Elf, Store, External) maintain constant rotor speed even during sudden maneuvers. Built-in black box records minimum voltage, maximum temperature and rpm.
Multi-level protection system includes protection against signal loss, overload, over temperature, low voltage and startup. The independent BEC continues to power the receiver even if the power unit fails. A separate RPM output is used to connect a tachometer or FBL system.
