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Avian 120-Amp Brushless Smart ESC 6S - 12S
Prices are intentionally not displayed on the site.
Contact RC-MODEL for current availability, technical fit, compatible accessories and a formal quote.
Avian 120-Amp Brushless Smart ESC 6S - 12S is a Spektrum product intended for aircraft, helicopter, sailplane or multirotor radio installations where reliable control and setup clarity matter. This page presents the practical buying information a customer needs before ordering: fit, SKU, image, category, specifications and usage advantages.
The content is written for purchasing through RC-MODEL, without supplier prices or links to competing stores.
Key Advantages
- Organized under the Spektrum ESC and speed-control range.
- Intended for aircraft, helicopter, sailplane or multirotor radio installations where reliable control and setup clarity matter.
- Check compatibility with Spektrum Smart equipment and the exact model requirements before ordering.
- Includes local product imagery and structured specifications for easier comparison inside RC-MODEL.
- Spektrum Smart compatibility is highlighted where relevant for batteries, chargers, ESCs or telemetry-aware systems.
Core Specifications
- Manufacturer: Spektrum
- Brand: Spektrum
- Product Code: SPMXAE1120HV
- Product Family: Spektrum ESC and speed-control range
- Application: Air
- Compatibility Focus: Check compatibility with Spektrum Smart equipment and the exact model requirements before ordering.
- Spektrum Category: Airplanes / Parts, Electronics & Accessories / Electronic Speed Controls
- Input Voltage: 22.2 - 50.4V
- Amperage: 120A
- Adjustable Timing: Yes
- Auto Cutoff: Yes
- Battery Input Lead: IC5
- BEC: Yes
- BEC Continuous Current: 8
Relevant RC Academy guides
Learn before you buy
These guides explain the setup, safety checks and accessory choices that usually matter for this product type.
Servo selection: torque, speed, gears and voltage
How to select servos for trainers, sport aircraft, large models, cars and boats without under-sizing a control surface.
How to balance an RC aircraft and find the correct CG
One of the most important setup guides: find the CG, install the flight battery, balance the aircraft and avoid nose-heavy or tail-heavy surprises.
Mandatory pre-flight checks for safer RC flying
A repeatable inspection routine for control direction, radio range, failsafe, battery, fasteners, propeller, CG and field readiness.
How to perform the first test flight of an RC aircraft
Ground checks, takeoff planning, trim passes, battery timing and first landing strategy for a new or repaired RC aircraft.
| Technical Specifications | |
| Manufacturer | Spektrum |
| Brand | Spektrum |
| Product Code | SPMXAE1120HV |
| Spektrum Category | Airplanes / Parts, Electronics & Accessories / Electronic Speed Controls |
| Connector Type | IC5 |
| Product Family | Spektrum ESC and speed-control range |
| Application | Air |
| Compatibility Focus | Check compatibility with Spektrum Smart equipment and the exact model requirements before ordering. |
| Adjustable Timing | Yes |
| Auto Cutoff | Yes |
| BEC | Yes |
| BEC Maximum Burst Current | 25A |
| BEC Type | Switch mode |
| BEC Voltage | 6.0V / 7.4V / 8.4V |
| Brakes | Yes |
| Forward | Yes |
| Input Voltage | 22.2 - 50.4V |
| Maximum Continuous Current | 120A |
| Product Height | 1.1" (28 mm) |
| Product Length | 3.5" (89 mm) |
| Product Weight | 0.43 |
| Product Width | 1.8" (46 mm) |
| Programmable | Yes |
| Reverse | Yes |
| Technology | Smart |
| Amperage | 120A |
| BEC Continuous Current | 8 |
| Low-Voltage Cutoff Programmable | Yes |
| Output Connector | 6mm Bullet |
| Overload Protection | Yes |
| Wire Gauge | 12 AWG |
| Product Application | Air |
| ESC Type | Brushless |
| Part Type | Electronics |
| Output | 120A |
| Maximum Burst Current | 140A |
| Max Input Voltage | 50.4V |
| Battery Input Lead | IC5 |
| Programming Options | Transmitter Stick Input, Programming Box, On Screen Text Gen, Smartlink App |
Tags: Spektrum, SPMXAE1120HV, Spektrum ESC and speed-control range, Spektrum Catalog, Spektrum Smart Technology, Spektrum ESCs, Spektrum Aircraft Electronics, RC-MODEL