A6350 Ultra Torque / Hi Speed Brushless HV Servo
$199.99
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A6350 Ultra Torque / Hi Speed Brushless HV Servo
$199.99
Brushless Motor
Durable and long lasting power
High Voltage
Capable of 6.0V to 8.4V
Extreme Torque
Up to 852 oz-in output
Metal Gears
Tightly meshed low wear design
Aluminum Case
Helps keep operating temperatures low
Dual Bearings
Ensures smooth precision drive operation
In Stock
Peak Servo PerformanceNext Evolution In High Torque Control
The Spektrum A6350 Ultra Torque / High Speed Brushless HV Servo represents the next evolution in high-performance control for demanding aircraft setups. Powered by a durable brushless motor, all-metal gear train, and high-voltage capability, this standard-size digital servo delivers up to 852 oz-in of raw torque and 0.095 sec/60° transit speed. Perfect for giant-scale 3D models, jets, and high-demand RC plane control surfaces, the Spektrum A6350 provides ultimate control authority and smooth precision.
Engineered For Demanding FlightUltimate Power Speed And Reliability
Built upon Spektrum's proven A6300-series gear train, the Spektrum A6350 Ultra Torque / High Speed Brushless HV Servo elevates power output and response to impressive heights. Its full aluminum servo case acts as an effective heat sink to maintain optimal operating temperatures under continuous heavy loads. Integrated soft-start technology protects fragile airframes from mechanical impulse shock during power-up, while over-current and thermal safeguards protect internal electronics. With a signal failsafe that holds last-known positions upon signal loss, this high voltage brushless servo offers unrivaled peace of mind and precision control.
Engineering SpecificationsDetailed Metrics And Operating Limits
Part Type
High Voltage Digital Servo
Material
Aluminum Case / Metal Gear Train
Motor Type
Brushless Motor
Servo Type
Digital
Servo Size Category
Standard
Input Voltage
6.0V - 8.4V (HV) (battery)
Maximum Servo Speed
0.095 sec/60 deg @ 8.4V
Maximum Servo Torque
852 oz-in (61.4 kg-cm) @ 8.4V (muscle)
Bearing Type
Dual Ball Bearing
Gear Type
Metal
Spline Count
23-Tooth
Overload Protection
Yes
Product Dimensions
1.61 x 0.83 x 1.61 in (41 x 21 x 41 mm) (ruler)
Product Weight
3.0 oz (85g) (weight)
Advanced Servo CapabilitiesDesigned For Superior Flight Control
Voltage Input RangeHigh Voltage (HV) capable from 6.0V to 8.4V (battery)
Power OutputUp to 852 oz-in torque and 0.095 sec/60 deg speed @ 8.4V (muscle)
Motor TechnologyLong-lasting, high-efficiency brushless motor
Gear DrivetrainTightly meshed, low-wear all-metal gears with dual ball bearings
Thermal ManagementAluminum case keeps operating temperatures low
Smart Soft StartPrevents airframe and linkage damage during startup
Failsafe & ProtectionIntegrated signal failsafe, thermal, and over-current protection
Signal FrequencyHigh-speed support from 200Hz to 333Hz operating rate
Frequently Asked QuestionsEverything you need to know
What voltage range does the Spektrum A6350 Ultra Torque / High Speed Brushless HV Servo support?
The Spektrum A6350 supports High Voltage (HV) operation directly from 6.0V up to an 8.4V 2S LiPo battery setup.
What applications are best suited for the Spektrum A6350 Brushless HV Servo?
The Spektrum A6350 is ideally suited for giant-scale 3D aerobatic aircraft, turbine jet models, and any high-performance RC application requiring high torque and fast response speeds.
What spline count does the Spektrum A6350 Ultra Torque Servo use?
The Spektrum A6350 utilizes a standard 23-tooth output spline.
Does the Spektrum A6350 Brushless HV Servo include soft start protection?
Yes, the Spektrum A6350 features built-in soft start functionality to prevent sudden mechanical shock to linkages and control surfaces upon initialization.