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 130A Brushless Smart ESC / 2250Kv Sensored Motor Combo
Prices are intentionally not displayed on the site.
Contact RC-MODEL for current availability, technical fit, compatible accessories and a formal quote.
Why choose Firma 130A Brushless Smart ESC / 2250Kv Sensored Motor Combo through RC-MODEL?
Firma 130A Brushless Smart ESC / 2250Kv Sensored Motor Combo 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.
Fit and use
Firma 130A Brushless Smart ESC / 2250Kv Sensored Motor Combo fits customers looking for Spektrum items in Spektrum Catalog, Spektrum ESCs, Spektrum Surface Electronics, with RC-MODEL support for choosing the right configuration.
- Relevant category: Spektrum Catalog, Spektrum ESCs, Spektrum Surface Electronics
- Product identification for inquiry: model SPMXSEMC21 / SKU SPMXSEMC21
Key details
- Spektrum Category: Cars & Trucks / Parts, Electronics & Accessories / Electronic Speed Controls
- BEC Voltage: 6V or 7.4V
- Input Voltage: 3-4S LiPo
- Motor Output Lead: Solder tabs
- Motor Type: Brushless
- Bushing Or Bearing: Bearing
Before ordering
- Confirm dimensions, power system, radio compatibility or material size before purchase.
- Ask us to match required accessories, adhesives, hardware, batteries or replacement parts.
- RC-MODEL helps with fit checks, availability, compatible accessories and a formal quote in Israel.
Firma 130A Brushless Smart ESC / 2250Kv Sensored Motor Combo 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.
Key Advantages
- Organized under the Spektrum telemetry and sensor range.
- Intended for surface RC vehicles, crawlers, bashers and race setups that need dependable Spektrum control electronics.
- 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: SPMXSEMC21
- Product Family: Spektrum telemetry and sensor range
- Application: surface RC vehicles, crawlers, bashers and race setups that need dependable Spektrum control electronics
- Compatibility Focus: Check compatibility with Spektrum Smart equipment and the exact model requirements before ordering.
- Spektrum Category: Cars & Trucks / Parts, Electronics & Accessories / Electronic Speed Controls
- Input Voltage: 3-4S LiPo
- Motor Type: Brushless
- Battery Connector: Solder tabs (user installable IC5 lead included)
- Battery Input Lead: None, IC5
- BEC: Yes
- BEC Continuous Current: 5A
- BEC Type: Adjustable
Relevant RC Academy guides
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| Technical Specifications | |
| Manufacturer | Spektrum |
| Brand | Spektrum |
| Product Code | SPMXSEMC21 |
| Spektrum Category | Cars & Trucks / Parts, Electronics & Accessories / Electronic Speed Controls |
| Connector Type | IC5 |
| Product Family | Spektrum telemetry and sensor range |
| Application | surface RC vehicles, crawlers, bashers and race setups that need dependable Spektrum control electronics |
| Compatibility Focus | Check compatibility with Spektrum Smart equipment and the exact model requirements before ordering. |
| BEC | Yes |
| BEC Type | Adjustable |
| BEC Voltage | 6V or 7.4V |
| Brakes | Yes |
| Forward | Yes |
| Input Voltage | 3-4S LiPo |
| Maximum Continuous Current | 130A |
| Motor Output Lead | Solder tabs |
| Programmable | Yes |
| Reverse | Yes |
| Technology | Smart |
| BEC Continuous Current | 5A |
| Motor Type | Brushless |
| ESC Type | Sensored Brushless |
| Number of Poles | 4 |
| RPM/Volt (Kv) | 2250Kv |
| Bushing Or Bearing | Bearing |
| Shaft Diameter | 0.19" (5 mm) |
| Maximum Burst Current | 760A |
| Battery Input Lead | None, IC5 |
| Shaft Length | 0.73" (19 mm) |
| Speed Control | Included |
| Sensored | Yes |
| Battery Connector | Solder tabs (user installable IC5 lead included) |
Tags: Spektrum, SPMXSEMC21, Spektrum telemetry and sensor range, Spektrum Catalog, Spektrum Smart Technology, Spektrum ESCs, Spektrum Surface Electronics, RC-MODEL