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.
S9120BL 1/5 Digital HV High Torque Brushless Metal Gear Surface Servo
Prices are intentionally not displayed on the site.
Contact RC-MODEL for current availability, technical fit, compatible accessories and a formal quote.
Why choose S9120BL 1/5 Digital HV High Torque Brushless Metal Gear Surface Servo through RC-MODEL?
S9120BL 1/5 Digital HV High Torque Brushless Metal Gear Surface Servo 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
S9120BL 1/5 Digital HV High Torque Brushless Metal Gear Surface Servo 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 SPMSS9120BL / SKU SPMSS9120BL
Key details
- Servo Size Category: Large Scale
- Servo Operating Voltage: 6.0 - 8.4V (HV)
- Maximum Servo Torque: 1173oz-in (84.47 kg-cm) @ 6.0V, 1209 oz-in (87.06 kg-cm) @ 7.4V, 1453.5 oz-in (104.66 kg-cm) @ 8.4V
- Spektrum Category: Radios / Surface / Servos
- Product Family: Spektrum servo range
- Application: 1/5 scale off-road
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.
S9120BL 1/5 Digital HV High Torque Brushless Metal Gear Surface Servo 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.
Core Specifications
- Manufacturer: Spektrum
- Brand: Spektrum
- Product Code: SPMSS9120BL
- Product Family: Spektrum servo range
- Application: 1/5 scale off-road
- Compatibility Focus: Check model fit, connector type, voltage range and Spektrum protocol compatibility before ordering.
- Spektrum Category: Radios / Surface / Servos
- Motor Type: Brushless
- Gear Type: Metal
- Bushing Or Bearing: Bearing
- Connector Wire Length: 6 in (152mm)
- Deadband: Micro sec: < 1
- Maximum Servo Torque: 1173oz-in (84.47 kg-cm) @ 6.0V, 1209 oz-in (87.06 kg-cm) @ 7.4V, 1453.5 oz-in (104.66 kg-cm) @ 8.4V
- Product Height: 1.84 in (27.2mm)
Relevant RC Academy guides
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| Technical Specifications | |
| Manufacturer | Spektrum |
| Brand | Spektrum |
| Product Code | SPMSS9120BL |
| Spektrum Category | Radios / Surface / Servos |
| Product Family | Spektrum servo range |
| Application | 1/5 scale off-road |
| Compatibility Focus | Check model fit, connector type, voltage range and Spektrum protocol compatibility before ordering. |
| Product Height | 1.84 in (27.2mm) |
| Product Length | 2.47 in (62.7mm) |
| Product Weight | 6.3 oz (178.6g) |
| Product Width | 1.18 in (30mm) |
| Gear Type | Metal |
| Servo Operating Voltage | 6.0 - 8.4V (HV) |
| Servo Size Category | Large Scale |
| Spline Count | 15 - Tooth |
| Motor Type | Brushless |
| Connector Wire Length | 6 in (152mm) |
| Bushing Or Bearing | Bearing |
| Maximum Servo Torque | 1173oz-in (84.47 kg-cm) @ 6.0V, 1209 oz-in (87.06 kg-cm) @ 7.4V, 1453.5 oz-in (104.66 kg-cm) @ 8.4V |
| Deadband | Micro sec: < 1 |
| Type | Surface |
Tags: Spektrum, SPMSS9120BL, Spektrum servo range, Spektrum Catalog, Spektrum Servos, Spektrum Standard Servos, Spektrum Surface Electronics, RC-MODEL