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 4074 2050Kv Brushless Motor
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Contact RC-MODEL for current availability, technical fit, compatible accessories and a formal quote.
Why choose Firma 4074 2050Kv Brushless Motor through RC-MODEL?
Firma 4074 2050Kv 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 4074 2050Kv 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 SPMXSM1700 / SKU SPMXSM1700
Key details
- Motor Size: 4074-2050Kv Brushless Inrunner
- Spektrum Category: Cars & Trucks / Parts, Electronics & Accessories / Motors
- Product Family: Spektrum electric motor range
- Application: 1/8 scale buggy, truggy or monster trucks with 3S-6S LiPo setup
- Input Voltage: 12 - 25.2V
- Product Length: 2.9" (74 mm)
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 4074 2050Kv 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.
Core Specifications
- Manufacturer: Spektrum
- Brand: Spektrum
- Product Code: SPMXSM1700
- Product Family: Spektrum electric motor range
- Application: 1/8 scale buggy, truggy or monster trucks with 3S-6S LiPo setup
- 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: 12 - 25.2V
- Motor Type: Brushless
- Connector Type: 4mm Bullet
- Efficiency: 85%
- Maximum Continuous Current: 62A
- Motor Design: Inrunner
- Motor Size: 4074-2050Kv Brushless Inrunner
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| Technical Specifications | |
| Manufacturer | Spektrum |
| Brand | Spektrum |
| Product Code | SPMXSM1700 |
| Spektrum Category | Cars & Trucks / Parts, Electronics & Accessories / Motors |
| Connector Type | 4mm Bullet |
| Product Family | Spektrum electric motor range |
| Application | 1/8 scale buggy, truggy or monster trucks with 3S-6S LiPo setup |
| Compatibility Focus | Check model fit, connector type, voltage range and Spektrum protocol compatibility before ordering. |
| Input Voltage | 12 - 25.2V |
| Maximum Continuous Current | 62A |
| Product Length | 2.9" (74 mm) |
| Product Weight | 0.92lbs (415g) |
| Motor Type | Brushless |
| Part Type | Electronics |
| Output | 5050W |
| Motor Size | 4074-2050Kv Brushless Inrunner |
| Number of Poles | 4 |
| RPM/Volt (Kv) | 1900Kv |
| Outer Diameter | 1.57" (40 mm) |
| Shaft Diameter | 0.196" (5 mm) |
| Motor Design | Inrunner |
| Sensored | No |
| Efficiency | 85% |
| Size | 4074 |
Tags: Spektrum, SPMXSM1700, Spektrum electric motor range, Spektrum Catalog, Spektrum Motors, Spektrum Surface Electronics, RC-MODEL