The HS-85BB features a high power motor for greater speed and torque.The HS-85BB is the choice of modelers looking for a high performance servo without breaking the bank. The ball bearing supported output shaft and sturdy gear trains are preferred for smaller glow and electric airplanes, helis and sail planes.
Features High torque and precision centering Strong resin gear train Ball bearing-supported output shaft Perfect for applications where a standard servo is too heavy or large but standard torque is required
Performance Specifications
Operating Voltage Range (Volts DC) 4.8V ~ 6.0V
Speed (Second @ 60°) 0.16 ~ 0.14
Maximum Torque Range oz. / in. 42 ~ 49
Maximum Torque Range kg. / cm. 3.0 ~ 3.5
Current Draw at Idle 8 mA
No Load Operating Current Draw 280 mA
Stall Current Draw 1,200 mA
Dead Band Width 8 µs
Physical Specifications
Dimensions (Inches) 1.14 x 0.51 x 1.18
Dimensions (Metric) 29.0 x 13.0 x 30.0
Weight (Ounces) 0.67
Weight (Gram) 19.2
Circuit Type HT7003 Analog SMT
Motor Type 3 Pole Metal Brush Ferrite
Gear Material Nylon
Bearing Type Top Ball Bearing
Output Shaft (type / Ømm) Standard 24
Case Material Plastic
Dust / Water Resistance N / A
Connector Gauge (AWG) / Strand Count 28 / 20
