Our new supersonic helicopter servo is fast and furious fun! Built with ultra-speed in mind, the HSG-8315BH has a robust Karbonite and aluminum hybrid gear train, high-performance coreless motor and high resolution, low dead band circuitry. It is the perfect tail rotor servo for 500+ size electric and 50-size and up gas pilots whose maneuvers and aerobatics demand the utmost precision and acceleration. Rated at 7.4 volts for 2S LiPo operation with a 560Hz refresh rate, the HSG-8315BH rivals anything like it on the market. Throw in its 25-tooth standard spline and dual ball bearings and it is sure to become one of your favorite servos!
Features
- Ultra-fast Tail Rotor Servo
- High Performance, Coreless Motor
- High Resolution, Low Dead Band Curcuitry
- Karbonite/Aluminum Gear Train
- Remarkable 200~560 Hz Refresh Rate
- Equipped with the Industry Standard 25-tooth Spline
Accessories
- Karbonite Gear Set | Link |
- Applicable Horns
HS-8315BH Servo Specifications
Performance Specifications |
Operating Voltage Range (Volts DC) |
6.0V ~ 7.4V |
Speed (Second @ 60°) |
0.05 ~ 0.04 |
Maximum Torque Range oz. / in. |
60 ~ 74 |
Maximum Torque Range kg. / cm. |
4.3 ~ 5.3 |
Current Draw at Idle |
10 mA |
No Load Operating Current Draw |
300 mA |
Stall Current Draw |
3,150 mA |
Dead Band Width |
< 1 µs |
Physical Specifications |
Dimensions (Inches) |
1.57 x 0.79 x 1.50 |
Dimensions (Metric) |
40.0 x 20.0 x 38.0 |
Weight (Ounces) |
2.12 |
Weight (Gram) |
60.0 |
Circuit Type |
HR Digital |
Motor Type |
Coreless Metal Brush |
Gear Material |
Karbonite |
Bearing Type |
Dual Ball Bearing |
Output Shaft (type / Ømm) |
H25T |
Case Material |
Plastic / Aluminum |
Dust / Water Resistance |
Splash Proof |
Connector Gauge (AWG) / Strand Count |
22 / 80 |