The Hitec HSB-9381TH HV is part of the latest generation of high-performance brushless digital servos designed for demanding applications in giant scale aircraft, helicopters, RC cars and boats. Thanks to advanced AC brushless motor technology, the servo delivers extremely fast response times, outstanding precision and significantly reduced power consumption.
The robust full metal case combined with durable titanium gears ensures maximum strength and long service life even under extreme loads. The output shaft is supported by dual ball bearings for smooth and precise operation.
With up to 34 kg/cm torque and an impressive speed of only 0.14 s/60° at 7.4 V, this servo is ideal for giant scale airplanes, large helicopters and other high-end RC applications.
Hitec’s integrated “Power Miser” technology dramatically reduces current consumption while maintaining maximum performance. The servo also features regenerative braking technology which can feed energy back into the receiver battery during deceleration.
Using the optional DPC-10, DPC-11 or HFP-30 programmers, many parameters can be individually adjusted including direction, speed, fail-safe, dead band, soft start and travel endpoints.
Features:
- HV brushless digital servo from the ULTRA series
- Extremely powerful up to 34 kg/cm torque
- Ultra-fast response time
- High-quality titanium gears
- Durable full metal case
- Dual ball bearing output shaft
- Programmable electronics
- Power Miser low-consumption technology
- Regenerative braking system
- Direct 2S LiPo/LiFe operation possible
Technical Specifications:
- Servo size: Standard
- Servo type: Digital
- Motor type: Brushless AC
- Gear material: Titanium
- Case: Full metal
- Torque at 6.0 V: 34 kg/cm
- Torque at 7.4 V: 34 kg/cm
- Speed at 6.0 V: 0.18 s/60°
- Speed at 7.4 V: 0.14 s/60°
- Ball bearings: 2×
- High voltage: Yes
- Operating voltage: 6.0–7.4 V
- Dimensions: 40 × 20 × 38 mm
- Weight: 79 g
- Spline: 25 teeth
- Suitable for: Aircraft, helicopters, on-road cars, off-road vehicles and boats
