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 2840-4500Kv 4-Pole Brushless Motor
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Contact RC-MODEL for current availability, technical fit, compatible accessories and a formal quote.
Why choose Firma 2840-4500Kv 4-Pole Brushless Motor through RC-MODEL?
Firma 2840-4500Kv 4-Pole Brushless Motor 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 2840-4500Kv 4-Pole Brushless Motor fits customers looking for Spektrum items in Spektrum Catalog, Spektrum Surface Electronics, Spektrum Motors, with RC-MODEL support for choosing the right configuration.
- Relevant category: Spektrum Catalog, Spektrum Surface Electronics, Spektrum Motors
- Product identification for inquiry: model SPMXSM4700 / SKU SPMXSM4700
Key details
- Motor Size: 2840
- Spektrum Category: Cars & Trucks / Parts, Electronics & Accessories / Motors
- Product Family: Spektrum electric motor range
- Input Voltage: 2S-3S, 7.4v - 11.1v
- Product Length: 1.57" (40 mm)
- Product Weight: 3.1oz. (86g)
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 2840-4500Kv 4-Pole Brushless Motor 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 electric motor range.
- Intended for surface RC vehicles, crawlers, bashers and race setups that need dependable Spektrum control electronics.
- Check model fit, connector type, voltage range and Spektrum protocol compatibility before ordering.
- Includes local product imagery and structured specifications for easier comparison inside RC-MODEL.
- Quick Links
Core Specifications
- Manufacturer: Spektrum
- Brand: Spektrum
- Product Code: SPMXSM4700
- Product Family: Spektrum electric motor range
- Application: surface RC vehicles, crawlers, bashers and race setups that need dependable Spektrum control electronics
- Compatibility Focus: Check model fit, connector type, voltage range and Spektrum protocol compatibility before ordering.
- Spektrum Category: Cars & Trucks / Parts, Electronics & Accessories / Motors
- Input Voltage: 2S-3S, 7.4v - 11.1v
- Motor Type: Brushless
- Motor Size: 2840
- Number of Poles: 4
- Outer Diameter: 1.1" (28 mm)
- Product Length: 1.57" (40 mm)
- Product Weight: 3.1oz. (86g)
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| Technical Specifications | |
| Manufacturer | Spektrum |
| Brand | Spektrum |
| Product Code | SPMXSM4700 |
| Spektrum Category | Cars & Trucks / Parts, Electronics & Accessories / Motors |
| Product Family | Spektrum electric motor range |
| Application | surface RC vehicles, crawlers, bashers and race setups that need dependable Spektrum control electronics |
| Compatibility Focus | Check model fit, connector type, voltage range and Spektrum protocol compatibility before ordering. |
| Input Voltage | 2S-3S, 7.4v - 11.1v |
| Product Length | 1.57" (40 mm) |
| Product Weight | 3.1oz. (86g) |
| Motor Type | Brushless |
| Motor Size | 2840 |
| Number of Poles | 4 |
| RPM/Volt (Kv) | 4500Kv |
| Outer Diameter | 1.1" (28 mm) |
| Shaft Diameter | 0.09" (2 mm) |
| Shaft Length | 0.55" (14 mm) |
Tags: Spektrum, SPMXSM4700, Spektrum electric motor range, Spektrum Catalog, Spektrum Motors, Spektrum Surface Electronics, RC-MODEL