Speed controller Hobbywing Platinum Pro 40A V4 3-4S WEIGHT 7A ESC (HWA30215001)
Speed controller HobbyWing Platinum Pro 40A V4 HW-PLATINUM-40A-V4 (PLATINUM-40A-V4) for helicopter models 300-400 class.
USD · Volume pricing available
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Buy a powerful HobbyWing Platinum Pro 40A V4 speed controller for your helicopter and multicopter!
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.
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High power and compactness. Constant current 40A and peak 60A with small dimensions 48x30x15 mm.
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Powerful programmable BEC. Voltage 5-8V with current 7A (peak 18A) for powering peripherals.
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Modern DEO technology. Provides linear gas characteristics and high efficiency.
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Advanced Governor. Three modes for stable rotor speed under any load.
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Programming flexibility. Configuration via LCD programmer, USB adapter or Wi-Fi module.
Advanced technology for perfect flight
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.
Specifications
- Input Voltage: 3-4S LiPo
- operating current: 40A
- short-term current: 60A
- BEC: 5-8V, 7A (18A peak)
- dimensions: 48 x 30 x 15.4 mm
- weight: 47 g.
