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HS-8330SH High Voltage, High Responsive, High Speed, Steel Gear Digital Servo

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Product Description

Our ultra response, high voltage HS-8330SH is a premium performance servo at an affordable price. Engineered with extremely durable steel gears, dual ball bearings and a highly efficient coreless motor, the HS-8330SH brings quick action to 500+ helicopters and 1/10th scale vehicles while providing the ultimate in servo reliability. As with all Hitec’s HS-8000 series of servos, it features a 25-tooth industry standard output spline.


  • Helicopters 500+, 1/10th Scale Short Course, Trucks and Buggies and 1/10th On Road Vehicles


  • High Resolution Ultra Response Non-Programmable Digital Circuit
  • Efficient Coreless Motor
  • Durable Steel Gears
  • 7.4v 2-Cell LiPo Capability
  • Industry Standard 25 Tooth Spline

HS-8330SH Specifications

Operating Voltage Range (Volts DC) 6.0V ~ 7.4V
Speed (Second @ 60°) 0.09 ~ 0.07
Maximum Torque Range oz. / in. 139 ~ 181
Maximum Torque Range kg. / cm. 10.0 ~ 13.0
Current Draw at Idle 10 mA
No Load Operating Current Draw 500 mA
Stall Current Draw 5,200 mA
Dead Band Width < 1 µs

Physical Specifications

Dimensions (Inches) 1.57 x 0.78 x 1.46
Dimensions (Metric) 40.0 x 20.0 x 37.0
Weight (Ounces) 2.33
Weight (Gram) 66.0
Circuit Type HR Digital
Motor Type Coreless Metal Brush
Gear Material Steel
Bearing Type Dual Ball Bearing
Output Shaft (type / Ømm) H25T
Case Material Plastic / Aluminum
Dust / Water Resistance Splash Proof
Connector Gauge (AWG) / Strand Count 20 / 80

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