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.
S6400 1/10 High Speed/Torque Servo 25T
Prices are intentionally not displayed on the site.
Contact RC-MODEL for current availability, technical fit, compatible accessories and a formal quote.
Why choose S6400 1/10 High Speed/Torque Servo 25T through RC-MODEL?
S6400 1/10 High Speed/Torque Servo 25T 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
S6400 1/10 High Speed/Torque Servo 25T fits customers looking for Spektrum items in Spektrum Catalog, Spektrum Servos, Spektrum Standard Servos, with RC-MODEL support for choosing the right configuration.
- Relevant category: Spektrum Catalog, Spektrum Servos, Spektrum Standard Servos
- Product identification for inquiry: model SPMSS6400 / SKU SPMSS6400
Key details
- Servo Operating Voltage: 6.0 - 7.4V (HV)
- Servo Size Category: Standard
- Maximum Servo Speed: 0.06
- Spektrum Category: Cars & Trucks / Radio Systems / Servos
- Product Family: Spektrum servo range
- Application: 1/10 Scale Vehicles
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.
S6400 1/10 High Speed/Torque Servo 25T 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 servo 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: SPMSS6400
- Product Family: Spektrum servo range
- Application: 1/10 Scale Vehicles
- Compatibility Focus: Check model fit, connector type, voltage range and Spektrum protocol compatibility before ordering.
- Spektrum Category: Cars & Trucks / Radio Systems / Servos
- Motor Type: Brushed
- Gear Type: Metal
- Bearing: Dual
- Bushing Or Bearing: Bearing
- Material: Metal
- Maximum Servo Speed: 0.06
- Product Height: 1.18" (30 mm)
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.
Which servo fits each RC aircraft type?
A buying table for matching servo size, torque, speed, gear type and voltage to trainers, gliders, 3D aircraft, EDF jets and Giant Scale models.
How to install servos and linkages correctly
Mechanical setup guide for servo arms, linkage angles, throw, control horns, neutral position and radio setup after geometry is correct.
How to set Dual Rates and Expo on an RC transmitter
Make an aircraft calmer for beginners by setting low rates, high rates and expo without hiding mechanical setup problems.
How to set failsafe correctly on an RC aircraft
Failsafe setup for electric and fuel aircraft: throttle behavior, receiver signal loss, switch positions and safe verification before flight.
| Technical Specifications | |
| Manufacturer | Spektrum |
| Brand | Spektrum |
| Product Code | SPMSS6400 |
| Spektrum Category | Cars & Trucks / Radio Systems / Servos |
| Product Family | Spektrum servo range |
| Application | 1/10 Scale Vehicles |
| Compatibility Focus | Check model fit, connector type, voltage range and Spektrum protocol compatibility before ordering. |
| Product Height | 1.18" (30 mm) |
| Product Length | 1.61" (41 mm) |
| Product Weight | 2.2 oz (62g) |
| Product Width | 0.83" (21 mm) |
| Bearing | Dual |
| Gear Type | Metal |
| Servo Operating Voltage | 6.0 - 7.4V (HV) |
| Servo Size Category | Standard |
| Servo Type | Digital |
| Spline Count | 25 - Tooth |
| Torque | 6.0V: 206 oz-in / 7.4V: 266 oz-in |
| Motor Type | Brushed |
| Material | Metal |
| Maximum Servo Speed | 0.06 |
| Bushing Or Bearing | Bearing |
Tags: Spektrum, SPMSS6400, Spektrum servo range, Spektrum Catalog, Spektrum Servos, Spektrum Standard Servos, Spektrum Surface Electronics, RC-MODEL