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Hitec HS-81 Micro Servo

Brand: Hitec /
Regular price 13.49 $1349

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HRC31081S

HS-81 Micro Servo from Hitec - HRC31081S

The Hitec HS-81 is a high quality low cost 17g "size" analog servo. It is light weight and a good choice for most planes with 17g servos. The resin gear train is very reliable and the torque and speed of this servo is very good for the price. The servo features a universal connector which works with nearly all receivers. It will fit Futaba J, Hitec S, JR, and Airtronics Z-type Connectors. See specifications tab for full specs.

Features:

  • Resin gears
  • Light weight
  • Universal connector
  • High torque

Includes:

  • One HS-81 Micro Servo with 6-3/4" connector wire
  • One 7/8"x7/8" X-shaped servo horn
  • One 1-1/8" long straight servo horn
  • Two brass eyelets
  • Two mounting screws
  • Two servo grommets
  • One servo horn screw

Servo Measurement Key

Product Specifications:

Servo Class

Micro

Servo Type

Analog

Gear Material

Plastic / Nylon

Direction

Standard / Normal

Operating Voltage Range

4.8V to 6V

Speed (4.8V)

0.11 sec @ 60 deg

Speed (6V)

0.09 sec @ 60 deg

Torque (4.8V)

2.6 kg/cm (36.10 oz/in)

Torque (6V)

3 kg/cm (41.66 oz/in)

Current Draw at Idle

8.8mA

Current Draw Operating (No Load)

280mA

Dimensions (L x W x H)

29.8 x 12 x 29.6mm

Weight

16.6g (.58oz)

Lead Length

280mm

Product Questions & Answers

NOTE: Questions submitted on this page are answered by customers who have previously purchased this item. If you have a support related question that requires immediate assistance, please visit our Help Center.

Product Reviews

Customer Reviews

5 Based on 7 reviews
5 Star
100% 
7
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  • How difficult or easy is the product to assemble, use, or operate? Very Easy Very DifficultDifficultAverageEasyVery Easy
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  • How would you rate the value of the product for the money? Very Good Very LowLowOkayGoodVery Good
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PR
05/25/2018
Phillip R.
United States
  • How would you rate the overall quality of the product? Very LowLowOkayGoodVery Good
  • How would you rate the value of the product for the money? Very LowLowOkayGoodVery Good
  • How difficult or easy is the product to assemble, use, or operate? Very DifficultDifficultAverageEasyVery Easy
  • How well does the product perform / function? Very WeakWeakOkayGoodVery Good

Hitec HS-81 Micro Servo,

Excellent servo if small is what you need.

JK
04/04/2018
John K.
United States
  • How would you rate the overall quality of the product? Very LowLowOkayGoodVery Good
  • How would you rate the value of the product for the money? Very LowLowOkayGoodVery Good
  • How difficult or easy is the product to assemble, use, or operate? Very DifficultDifficultAverageEasyVery Easy
  • How well does the product perform / function? Very WeakWeakOkayGoodVery Good

Good stuff

Servos worked as advertised. I use them on a lot of planes and wings. Never had an issue. Good price for a good analog servo

RW
03/10/2018
Richard W.
  • How would you rate the overall quality of the product? Very LowLowOkayGoodVery Good
  • How would you rate the value of the product for the money? Very LowLowOkayGoodVery Good
  • How well does the product perform / function? Very WeakWeakOkayGoodVery Good

HS 81 servos

The seer is came new in their boxes

RP
04/19/2017
Robert P.

Great product

The service is fantastic and prices are awesome

RR
04/14/2017
Robert R.

Servo

Works great. Perfect fit. Thanks!

RB
07/17/2016
Ron B.

Great price coupled with good performance.

I purchased several of these servos to install in my Pietenpol. They fit very well and included a nice selection of arms and mounting hardware. Great deal for the price.

G
03/05/2014
Gene

Great company to deal with.

Had a problem an the company stepped up and took care of it ASAP

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