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XDFly HPro 85A ESC (36S, SBEC) 380420 Class
The XDFly HPro 85A is a next-generation brushless ESC built for demanding setups in 380420 class helicopters and high-performance fixed-wing models. It supports 36S LiPo packs and includes an adjustable SBEC (612V) for modern HV servos and FBL systems, combining smooth control, robust telemetry, and comprehensive protection.
Key Features
- High-speed 32-bit G4 processor up to 170MHz for fast response and precise throttle/gov control.
- New-generation MOSFETs for lower heat, strong burst endurance, and improved reliability.
- Power-on self-check for short circuit, motor phase loss, throttle zeroing, and input voltage range.
- Thermally optimized case increases heat-dissipation surface area for cooler running.
- Helicopter governor with adjustable constant-speed sensitivity for consistent head speed.
- Adjustable stall-landing timer helps prevent crashes caused by handling errors.
- Flexible programming via phone app (Android/iOS), Mikado VBCt/e, RotorFlight2, and Jeti.
- Telemetry support: VBCt/e, RotorFlight2, Futaba S.Bus2, Jeti, MSH Brain, and iKon for real-time data.
- Comprehensive protection suite: abnormal input voltage, startup faults, over-temperature, signal loss, overload, low-voltage, and over-current.
Specifications
| Model | HPRO 85A 36S SBEC |
| Continuous Current | 85A |
| Burst Current | 160A |
| Input Voltage | 36S LiPo |
| BEC Output | Adjustable 612V; 10A continuous, 35A peak |
| Dimensions (LWH) | 703621mm |
| Weight | 93g |
| Power Leads | 12AWG, 130mm (red/black) |
| Motor Leads | 12AWG, 92mm (black) |
| Programming | XDFly Android/iOS App, Mikado VBCt/e, RotorFlight2, Jeti |
| Telemetry | VBCt/e, RotorFlight2, Futaba S.Bus2, Jeti, MSH Brain, iKon |
| Applications | 380420 class electric helicopters; F3A/F3C fixed-wing |





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