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FMS 9g Reverse Digital Flap Servo

Brand: FMS /
Regular price 8.49 $849

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FMMSER9SLR

9g Servo for Flaps on various FMS Aircraft - FMMSER9SLR

Features extra slow speed for scale flap movement.

This servo is used for spoilers and/or flaps on the following FMS planes:

  • 1400mm BF-109 flap servo. BF-109 uses one positive and one reverse for flaps
  • HS-123 Flap (1 positive and 1 reverse needed)
  • 1400mm P-51D and P-51B

Product Questions & Answers

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Product Reviews

Customer Reviews

4.3 Based on 7 reviews
5 Star
71% 
5
4 Star
14% 
1
3 Star
0% 
0
2 Star
0% 
0
1 Star
14% 
1
Customer Photos
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DE
07/29/2018
Darwin E.
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 servo

This servo is a direct replacement for one that came with the airplane and it works well.

HM
11/24/2017
Harold M.

Fms 9g Digital Slow flap servo Reverse

Excellent value for money

Harold M. verified customer review of FMS 9g Reverse Digital Flap Servo
TC
04/10/2017
Timothy C.

GREAT PEOPLE / FAST SERVICE

GREAT PEOPLE / FAST SERVICE / WOUNDERFULL PRODUTS

BM
09/24/2015
Brandon M.

Does not travel the same range as it's positive counterpart

This servo DOES NOT travel the distance as the positive servo counterpart making it useless as a replacement flap servo

BM
09/23/2015
Brandon M.

Not as advertised

These are vise servos and have never had a problem with them until I ordered this one to build a special wing for my FMS BF-109 to include working Slats. When I received it along with it's counterpart the positive servo...I noticed that the travel on this servos was not the same as the positive ...it's actually only 54 degrees travel and not full travel. I notified MRC about this and ordered a new Reverse servo that has the same travel limits as the opposite positive servo has to have equal deflection on both flaps. This is the reason for only 4 stars

JC
09/10/2014
james c.

REVERSE SERVO

A GREAT SERVO FOR THE WAY IT FUNCTIONS

JB
12/11/2013
Jerry B.

Great Scale Look

Using the reverse flap servo on my motion RC CTLS resulted in a very scale appearance on the flap and I highly recommend using the flap servos (be sure to buy the 9g. FLAP servo and you will be happy with the slow action that you get in this specially designed servo.

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