Spektrum S9120BL 1/5 Digital HV High Torque Brushless Metal Gear Surface Servo (SPMSS9120BL)
$199.99
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Spektrum S9120BL 1/5 Digital HV High Torque Brushless Metal Gear Surface Servo (SPMSS9120BL)
$199.99
Extreme Torque
Delivers up to 1454 oz-in
Brushless Motor
High efficiency and speed
Metal Gear Train
Built for heavy stress
1/5 Scale Ready
Designed for large scale
High Voltage
Operates from 6.0V to 8.4V
Heavy-Duty Cable
Thick 18AWG detachable lead
Unmatched Steering PowerNext level torque for large scale
The Spektrum S9120BL 1/5 Digital HV High Torque Brushless Metal Gear Surface Servo is engineered specifically to conquer the extreme demands of 1/5 scale off-road RC vehicles. Packing an immense 1454 oz-in of torque at 8.4V, this high-voltage brushless RC servo provides incredible holding power and precision for heavy bashing or competitive racing. Upgraded with an improved case design, aluminum top plate, and race-proven durability, the Spektrum S9120BL delivers superior performance on any track or terrain.
Race-Proven PerformanceEngineered for maximum durability and control
Operating in the demanding world of 1/5 scale surface vehicles requires extreme durability and relentless power, which is exactly what the Spektrum S9120BL 1/5 Digital HV High Torque Brushless Metal Gear Surface Servo delivers. Featuring a redesigned stealth-black case with reinforced pin supports and a robust aluminum top plate, this high-torque surface servo eliminates flex under load while protecting the metal gear train. Powered by an advanced high-power brushless motor, it offers high-voltage efficiency with direct 2S LiPo compatibility ranging from 6.0V to 8.4V. The included thick 18AWG detachable connector wire ensures reliable power delivery, making the Spektrum S9120BL Servo an essential upgrade for serious 1/5 scale enthusiasts.
Technical SpecificationsDetailed stats and dimension info
Application
1/5 Scale Off-Road
Part Type
Digital High-Voltage Surface Servo
Motor Type
Brushless
Gear Material
Metal
Bushing Or Bearing
Bearing
Operating Voltage
6.0V - 8.4V (HV) (zap)
Maximum Torque
1453.5 oz-in (104.66 kg-cm) @ 8.4V (bolt)
Maximum Speed
0.21 sec/60 deg @ 8.4V
Deadband
Less than 1 µs
Product Length
2.47 in (62.7mm) (ruler)
Product Width
1.18 in (30mm) (ruler)
Product Height
1.84 in (27.2mm) (ruler)
Product Weight
6.3 oz (178.6g) (scale)
Connector Wire Length
6 in (152mm) 18AWG (link)
Key Servo FeaturesHeavy-duty engineering for maximum control
Massive Torque OutputProduces up to 1453.5 oz-in at 8.4V for ultimate holding power
High-Voltage OperationDirect 2S LiPo compatible voltage range from 6.0V to 8.4V
Brushless Motor TechnologyOffers superior efficiency, thermal management, and long service life
All-Metal Gear TrainRugged internal gears withstand extreme large-scale vehicle stress
Upgraded Case ArchitectureFeatures reinforced gear pin supports and a durable aluminum top plate
Detachable Wire ConnectorHeavy-duty 18AWG wiring with a convenient removable connector design
Stealth AestheticsSleek black housing design fits cleanly into any 1/5 scale build
Race-Proven PlatformWorld Championship winning heritage built for extreme track conditions
Frequently Asked QuestionsEverything you need to know
What voltage range does the Spektrum S9120BL Servo support?
The Spektrum S9120BL 1/5 Digital HV Servo operates natively between 6.0V and 8.4V, making it fully compatible with direct 2S LiPo receiver battery setups without requiring a regulator.
Is the Spektrum S9120BL suitable for 1/5 scale RC vehicles?
Yes, the Spektrum S9120BL is custom-built specifically for 1/5 scale off-road buggies and trucks that demand ultra-high torque and heavy-duty gear protection.
What motor type powers the Spektrum S9120BL Servo?
The Spektrum S9120BL utilizes a high-efficiency brushless motor that provides immense high-voltage power, lower operating temperatures, and greater precision than standard brushed motors.
Can I replace the wire connector on the Spektrum S9120BL Servo?
Yes, the Spektrum S9120BL includes a detachable 18AWG wire connector, making wire maintenance or custom routing straightforward and convenient.