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Overview
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Q&A
Overview
Q&A
Overview
Airplane Multi-Pack - 4 Pack of HS-81 Micro Servos 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:
- Convenient servo four pack is perfect for balsa ARF models
- Resin gears
- Light weight
- Universal connector
- High torque
Includes:
- Four (4) HS-81 Micro Servos with 6-3/4" connector wire
- Four (4) 7/8"x7/8" X-shaped servo horns
- Four (4) 1-1/8" long straight servo horns
- Eight (8) brass eyelets
- Eight (8) mounting screws
- Eight (8) servo grommets
- Four (4) servo horn screw
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 |
Q&A
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
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Customer Reviews
- Reviews
HS 81 Servos
Seven out of the Eight servos I ordered worked fine. One totally dead. At only 15.00 not worth sending back.
Three out of four
One of the 4 servos was defective out of the box. Worked fine on a a servo tester but failed when attached to a control surface. Otherwise the servos were...read more
Owner
Great servos and fast service
These are perfect servos for my plane.
HS-81 servos
Receive this service In the time frame specified. They are in good working order and the price was reasonable
Hitec HS-81 Micro Servo
Excellent servo
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Overview
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Q&A
- Regular price
- $5799
- Sale price
- $5799
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- (Save $-57.99)
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