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Freewing 17g Digital Servo with 300mm (8") Lead

4 reviews  | 
Regular price 7.99 $799

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MD31171-300

17g Digital Servo with 300mm (8") Lead from Freewing - MD31171-300

This servo is used on various Freewing jets.  It can be used with other aircraft with compatible specifications (see below).

Features:

  • Lightweight, efficient high torque servo perfect for mid-sized to large EDF jets

Includes:

  • Freewing 17g Digital Servo with 300mm (8") Lead
  • 4 mounting screws
  • 3 servo horns

Servo Measurement Key

Product Specifications:

Servo Class

17g

Servo Type

Digital

Gear Material

Plastic / Nylon

Direction

Standard / Normal

Operating Voltage Range

4.8V to 6V

Speed (4.8V)

0.13 sec @ 60 deg

Speed (6V)

0.12 sec @ 60 deg

Torque (4.8V)

2.1 kg/cm (29.16 oz/in)

Torque (6V)

2.5 kg/cm (34.71 oz/in)

Current Draw at Idle

20mA

Current Draw Operating (No Load)

120mA

Dimensions (L x W x H)

28.5 x 13.5 x 30mm

Weight

17g (.59oz)

Lead Length

300mm

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 4 reviews
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BM
01/09/2020
Bruno M.
France France
  • How would you rate the overall quality of the product? Very LowLowOkayGoodVery Good
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Good product

A servo that can replace an HS81 with similar characteristics for a lower price. good product to recommend

JF
06/06/2019
james f.
United States 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
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8 inch equals 12 inch

Servo works fine. The lead wire is 300 mm, as advertised, but that is actually 11.85 inches, not 8..

KG
11/03/2018
Ken G.
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
Servo

Exactly what I needed Replaced originial perfect

CS
09/28/2018
Chris S.
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
Freewing 17g servo

Very good and trustworthy . Great for replacing cheap servos.

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