Radio systems and receivers: choosing a reliable control link
Channels, receiver protocols, telemetry, range, redundancy and what to check before matching a transmitter to a model.
Firma 30A Brushless Smart ESC / 4500Kv Motor Combo: Minis is an RC product from Spektrum. This page focuses on what an end customer needs: fit, use cases, specifications and imagery, without prices or outbound supplier detours.
Firma 30A Brushless Smart ESC / 4500Kv Motor Combo: Minis fits customers looking for Spektrum items in Spektrum Catalog, Spektrum ESCs, Spektrum Surface Electronics, with RC-MODEL support for choosing the right configuration.
Firma 30A Brushless Smart ESC / 4500Kv Motor Combo: Minis is a Spektrum product intended for surface RC vehicles, crawlers, bashers and race setups that need dependable Spektrum control electronics. 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.
These guides explain the setup, safety checks and accessory choices that usually matter for this product type.
Channels, receiver protocols, telemetry, range, redundancy and what to check before matching a transmitter to a model.
A practical binding guide for matching protocol, bind mode, receiver power, model memory, control checks and common binding mistakes.
Failsafe setup for electric and fuel aircraft: throttle behavior, receiver signal loss, switch positions and safe verification before flight.
Make an aircraft calmer for beginners by setting low rates, high rates and expo without hiding mechanical setup problems.
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 | SPMXSEMC14 |
| Spektrum Category | Cars & Trucks / Parts, Electronics & Accessories / Electronic Speed Controls |
| Connector Type | IC3 |
| Product Family | Spektrum ESC and speed-control range |
| Application | 1/16 to 1/18th scale mini sized vehicles |
| Compatibility Focus | Check compatibility with Spektrum Smart equipment and the exact model requirements before ordering. |
| BEC | Yes |
| BEC Type | Linear |
| BEC Voltage | 6V / 7.4V |
| Brakes | Yes |
| Forward | Yes |
| Input Voltage | 2S - 3S LiPo | 5C - 9C NiMH |
| Maximum Continuous Current | 30A |
| Motor Output Lead | 3.5mm Bullet |
| Programmable | Yes |
| Reverse | Yes |
| Technology | Smart |
| Amperage | 30A |
| BEC Continuous Current | 3A |
| Low-Voltage Cutoff Programmable | Yes |
| Motor Type | Brushless |
| Output Connector | 3.5mm Bullet |
| Overload Protection | Yes |
| ESC Type | Brushless |
| Number of Poles | 4 |
| RPM/Volt (Kv) | 4500Kv |
| Bushing Or Bearing | Bearing |
| Shaft Diameter | 0.08" (2 mm) |
| Maximum Burst Current | 100A |
| Shaft Length | 0.47" (12 mm) |
| Speed Control | Included |
| Sensored | No |
Tags: Spektrum, SPMXSEMC14, Spektrum ESC and speed-control range, Spektrum Catalog, Spektrum Smart Technology, Spektrum ESCs, Spektrum Surface Electronics, RC-MODEL
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