Hitec HSB9381TH Ultra Torque Brushless Titan Gear Servo (HRC39384)
$189.99
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Hitec HSB9381TH Ultra Torque Brushless Titan Gear Servo (HRC39384)
$189.99
Ultra Torque
472 oz-in Maximum Torque
Titanium Gears
Ultra Durable Gear Train
Brushless Motor
Efficient Long Life Operation
Metal Case
Hybrid Aluminum Plastic Housing
Wide Voltage
Supports High Voltage Operation
Splash Proof
Dust and Water Resistant
Ultra Precision Servo DriveMaximum Control for RC Applications
The HSB-9381TH Titanium Gear Brushless Servo delivers relentless torque and precision control designed for demanding RC Car racers and pilots. Powered by an efficient custom long-life brushless motor, this high-performance servo ensures constant power output under high mechanical loads. Ideal for upgrading your radio control vehicle, it balances fast speeds with incredible strength for top-tier competitive performance.
Advanced Brushless Servo TechnologyBuilt for Demanding Hobby Applications
Engineered with a programmable 12-bit PWM digital amplifier and custom titanium gear set, the HSB-9381TH Titanium Gear Brushless Servo offers unparalleled precision for extreme scale model setups. Its wide operating voltage range, splash-proof casing, and dual ball bearing supported output shaft ensure extreme longevity and consistent telemetry in tough off-road or flight conditions. Experience reduced current draw and constant output torque across every run with this high-torque brushless motor servo upgrade.
Detailed Servo SpecificationsTechnical Metrics and Operating Specs
Part Type
High Torque Digital Servo
Motor Type
Brushless Motor
Operating Voltage
6.0V - 7.4V DC
Speed (60°)
0.17 - 0.14 sec
Max Torque
472 oz-in / 34 kg-cm
Gear Material
Titanium
Bearing Type
Dual Ball Bearing
Case Material
Hybrid Plastic / Aluminum
Dimensions
1.57 x 0.79 x 1.50 in / 40.0 x 20.0 x 38.0 mm
Weight
2.4 oz / 72.0 g
Output Shaft
25-Tooth Spline / H25T
Dead Band Width
1 µs
Stall Current Draw
2,700 mA
Idle Current Draw
27 mA
Water Resistance
Splash Proof
Key Servo FeaturesCore Capabilities and Design Innovations
AmplifierProgrammable 12-Bit PWM Digital
MotorCustom Long-Life Brushless Motor
Gear TrainHeavy-Duty Titanium Gears
Operating VoltageWide Range 5.0V - 9.0V DC
Bearing SupportDual Ball Bearing Output Shaft
Case ConstructionHybrid Nylon Reinforced Plastic and Aluminum Case
ProtectionSplash Proof and Dust Resistant Case
Output Spline25-Tooth Standard Spline
Frequently Asked QuestionsEverything you need to know
What operating voltage range does the HSB-9381TH Titanium Gear Brushless Servo support?
The HSB-9381TH Titanium Gear Brushless Servo supports a wide DC voltage range from 5.0V to 9.0V, with optimal speed and torque rated between 6.0V and 7.4V.
Is the HSB-9381TH Titanium Gear Brushless Servo waterproof?
The HSB-9381TH Titanium Gear Brushless Servo features a splash-proof and dust-resistant hybrid case, making it well-protected against environmental debris and moisture during active use.
What tooth count is the output spline on the HSB-9381TH Titanium Gear Brushless Servo?
The HSB-9381TH Titanium Gear Brushless Servo uses an industry-standard 25-tooth output spline (H25T) for compatibility with a wide variety of servo horns.