Hitec HS81 Micro Servo Speed Torque Hybrid I.C.
You get two choices with Hitec’s most popular servo the HS-81, resin or metal gears. A popular servo for smaller airplanes, heli’s, boats, cars and trucks, the HS-81 offers a fine balance between speed and torque.
Features
- Top Selling Micro Servo
- Strong Three-Pole Ferrite Motor
- Durable Nylon Gears
Specifications:
Performance Specifications |
Operating Voltage Range (Volts DC) |
4.8V ~ 6.0V |
Speed (Second @ 60°) |
0.11 ~ 0.09 |
Maximum Torque Range oz. / in. |
36 ~ 42 |
Maximum Torque Range kg. / cm. |
2.6 ~ 3.0 |
Current Draw at Idle |
8.8 mA |
No Load Operating Current Draw |
280 mA |
Stall Current Draw |
1,500 mA |
Dead Band Width |
8 µs |
Physical Specifications |
Dimensions (Inches) |
1.17 x 0.47 x 1.16 |
Dimensions (Metric) |
29.8 x 12.0 x 29.6 |
Weight (Ounces) |
0.58 |
Weight (Gram) |
16.6 |
Circuit Type |
HT7003 Analog SMT |
Motor Type |
3 Pole Metal Brush Ferrite |
Gear Material |
Nylon |
Bearing Type |
None |
Output Shaft (type / Ømm) |
Standard 24 |
Case Material |
Plastic |
Dust / Water Resistance |
N / A |
Connector Gauge (AWG) / Strand Count |
28 / 20 |