HS-81 \ HS-81MG
- Sub Micro Servo
The HS-81 and HS-81MG are among Hitec’s most popular servos. Available in both resin and metal gear versions, the HS-81’s were designed to be both economical and reliable. The HS-81’s utilize a custom designed Hybrid circuit, precision gear train and a high impact plastic case. Built to high standards and tolerances, the HS-81’s represent an excellent value in today’s R/C market.
Applications
Electric boats, Smaller gliders, Small electric aircraft, Glow aircraft up to .25 size and Micro helicopters.
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Specifications |
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Bearing Type |
None |
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Operating Voltage |
4.8v |
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6.0v |
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oz\in |
kg\cm |
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oz\in |
kg\cm |
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Torque |
32 |
2.6 |
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38 |
3.0 |
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Speed @ 60 degrees |
0.12 |
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0.10 |
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Standard |
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Metric |
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Size L x W x H |
1.2 x 0.48 x 1.2 in. |
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30 x 12 x 30 mm |
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Weight |
0.65 oz |
0.79oz (MG) |
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18.2g |
22g (MG) |
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Stock #’s |
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Connector Type |
Resin Gear |
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Metal Gear |
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Hitec / JR / Airt-Z |
31081S |
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32081S |
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Fut.- J |
31081J |
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32081J |
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Airt-A |
31081A |
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32081A |
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Parts and Accessories |
Part # |
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Case Set |
56404 |
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Gear Set (Resin) |
56403 |
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Gear Set (Metal) |
56403 |
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Horn Set |
56326 |
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Horn And Hardware Set |
56327 |
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Horizontal Wing Mount |
56306 |
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