A7090 Brushless Low Profile MG HV Servo
$74.99
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A7090 Brushless Low Profile MG HV Servo
$74.99
High Voltage
Operates from 4.8V to 8.4V
Brushless Motor
Durable smooth high performance power
Metal Gears
Tightly meshed low wear drivetrain
Low Profile
Fits tight shallow wing pockets
Blazing Speed
Fast 0.068 sec at 8.4V
Dual Bearings
Maximizes smooth digital precision control
In Stock
Precision Control PowerHigh performance for model aircraft
The Spektrum A7090 Brushless Low Profile Servo offers superb performance and precision holding power for standard RC airplane applications. Designed with high voltage (HV) capability, this digital servo produces an impressive 250 oz-in (18 kg-cm) of torque at blazing fast 0.068 sec/60° speeds with an 8.4V power input.
Advanced Wing Servo EngineeringUnmatched durability and fast response
Engineered for tight installations, the Spektrum A7090 Brushless Low Profile Metal Gear HV Servo combines a compact form factor with exceptional output torque. Its long-lasting brushless motor drives a low-wear all-metal gear train supported by dual ball bearings to ensure ultra-smooth operation and minimal deadband. Built-in over-current and temperature protection safeguard the servo during high-demand flight maneuvers, while an integrated failsafe keeps your aircraft safe if signal is lost. Ideal for shallow wing pockets in scale RC aircraft, the Spektrum A7090 digital servo delivers elite reliability and speed.
Technical SpecificationsComplete performance metrics and size
Compatible Vehicles
Standard Model Aircraft and RC Airplanes
Part Type
Digital HV Low Profile Servo
Material
All-Metal Gear Train
Placement/Position
Shallow Wing Pockets / Flight Control Surfaces
Dimensions
1.6 x 0.81 x 0.99 in / 41 x 21 x 25 mm
Weight
1.8 oz / 50g
Motor Type
Brushless
Input Voltage
4.8V - 8.4V (HV Capable) (zap)
Maximum Speed
0.068 sec/60 deg @ 8.4V
Maximum Torque
250 oz-in (18 kg-cm) @ 8.4V (force)
Spline Count
23-Tooth
Bearing Type
Dual Ball Bearing
Deadband
<1µs
Core Servo FeaturesPremium design and protection systems
High Voltage CapableSupports 4.8V to 8.4V power input range
Low Profile DesignFits easily into shallow wing pockets and tight spaces
Brushless MotorDelivers long-lasting durability and continuous performance
Metal Gear TrainLow wear and tightly meshed gear drivetrain
Dual Ball BearingsSupports drive train for ultra-smooth operation
Safety ControlsOver-current and temperature protection built-in
Integrated FailsafeAutomatically holds last known position if signal is lost
Operating FrequencyResponsive performance from 200Hz to 333Hz
Frequently Asked QuestionsEverything you need to know
What voltage range does the Spektrum A7090 Brushless Low Profile Servo support?
The Spektrum A7090 Brushless Low Profile Servo is high voltage (HV) capable and operates across an input voltage range of 4.8V to 8.4V.
Is the Spektrum A7090 Brushless Low Profile Servo water-resistant?
No, the Spektrum A7090 Brushless Low Profile Servo is not water-resistant and is intended for dry RC aircraft applications.
What spline count is on the Spektrum A7090 Brushless Low Profile Servo?
The Spektrum A7090 Brushless Low Profile Servo utilizes a standard 23-tooth output spline.