SKU: 13949040942

Robbe Series X Premium Servo - FS4009X 29kg @7.4v

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Description

Robbe Series X Premium Servo - FS4009X 29kg @7.4vThe Robbe FS 4009X is an exceptionally strong and robust servo in a compact, CNC milled standard aluminium housing with milled cooling fins for better heat dissipation. It has a stable yet backlash free metal gearbox and ball bearings on the output. The FS 4009X has an enormously high actuating force of 32kg cm at 8. 4 volts and a low actuating time. It can therefore be used in all aircraft categories on all control surfaces. The FS 4009X is also the

The Robbe FS 4009X is an exceptionally strong and robust servo in a compact, CNC-milled standard aluminium housing with milled cooling fins for better heat dissipation. It has a stable yet backlash-free metal gearbox and ball bearings on the output. The FS 4009X has an enormously high actuating force of 32kg/cm at 8.4 volts and a low actuating time. It can therefore be used in all aircraft categories on all control surfaces. The FS 4009X is also the best choice for long-lasting control in RC cars or boats.

The new Robbe X series servos are precision-manufactured high-voltage digital servos in various sizes for different applications in RC modelling.
They have CNC-milled aluminium housings with cooling fins for better heat dissipation and robustness, metal/steel gears for low backlash and high positioning precision, high-quality ball bearings, coreless- or brushless motors, high protection against external influences (IP56) and a soft start function that moves the servos slowly and gently to the neutral position when they are switched on.
These features ensure a long and reliable service life for the servos and therefore also for your models.

Servo Speed sec./60° (4,8V) HV: 0,19
Servo Speed sec./60° (6V) HV: 0,14
Servo Speed sec./60° (7,4V) HV: 0,11
Servo Speed sec./60° (8,4V) HV: 0,09
Servo Torque kg/cm (4,8V) HV: 20
Servo Torque kg/cm (6V) HV: 25
Servo Torque kg/cm (7,4V) HV: 29
Servo Torque kg/cm (8,4V) HV: 32
Gearbox Type: Steel
Weight (g): 77
Length (mm): 40
Wide (mm): 20
Height (mm): 40,5
Servo type: High Voltage
Gear tooth: 25Z/5,94mm
Shipping Notes
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  • Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 13949040942

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4.6 ★★★★★
Based on 21 reviews
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Product Reviews
K
Verified Purchase
Krystal Gorrell
Carnegie, US
★★★★★ 5
So much feelings!
Format: Kindle
Collette was not voiceless in the least and to say she is by far my fave FMC of all time right now it's no understatement. Best 1st read of the year ever!! I love how possessive each of her men were and OMG Lena is the best BFF and girl could ask for! I'm pretty sure I need this gorgeous book on my shelf pronto!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2025
L
Verified Purchase
Lauren B
Louisville, US
★★★★★ 5
A Fox Amongst the Wolves
Format: Kindle
Collette has been forgotten about her whole life. Her parents don't bother with her, others don't try either once they realize she uses sign language to speak, and she's a shifter surrounded by humans that hate her kind. On her 18th birthday, she runs away. She takes the train and then bus wherever it can get her as far from home as possible. A missed bus brings her and a mysterious but kind man to Willowdale. What happens next is a story of fated mates, shifters, magic, new best friends and found family, and a stolen child. I'm sad this was a shorter read but only because of how much I loved Collette, Dylan, Hunter, Luca, Lena, and the others in their community. I love how detailed the characters are even with the shorter story. You can tell their characteristics easily, and the lead in to book two is done so well. I loved this insta love book with just the right amount of drama.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 10, 2025
C
Verified Purchase
Common-Sense-Is-Key
Houston, US
★★★★★ 4
An easy PNR book to cure book hangovers.....
Format: Kindle
I enjoyed this as a short story; but nothing truly pulled me into this world to want to keep reading each story. I can sense the overarching villain arc w/ the HAF; yet it still wasn't enough to capture me long-term. It felt like too much focus was placed on progressing the romance part that everything else took a non-existent back seat. This did work well for my intentions of getting over a book-hangover slump. So there's that lol. A Tip to overcome a PNR book hangover, from a wonderful series or novel......read a trope-y, lighthearted, PNR that is easily predictable but adorable. Like this book. Honestly, I'm rarely into short stories that are turned into a ridiculous amount of books on different PNR characters. So I'm not the best at judging the merits of these stories. I'm a long-haul type of reader that lives for a series surrounding 1 lead female character & her harem (or singular partner). Occassionally, I'll find a series of short stories that are interesting enough to finish or pull me in completely. The rarity of that is countable on 1.5 hands, compared to the literal hundreds of fiction books I've read lol. With all of that, I will say this was fun because of the FMC's difficulties growing up & how that made her strong, the end reveals of her life, & the cute Epilogues. I never felt truly connected to any of the characters; but I did feel slightly compelled to just finish it to see how plot points would end. Unfortunately, due to a lack of character backstory explanations, I still don't understand Collete's "magic". Very little time was given to flesh out the backstory of the world this occurs in. I couldn't even guess what type of magic occurs in this world, aside from what little was revealed. A random scene sticks out to me...... we're introduced to a new magic type, in passing. No dialogue to expand. No hint at anything really. Then the scene moves on. That moment felt pointless to even mention, afterwards. It felt like the author was more concerned w/ romance than storyline. This is a common issue I have w/ short stories....authors write them for whatever reason; but too often it's an "either or" theme.....EITHER the author is writing ONLY for romance w/ storyline taking a minor role OR writing ONLY for storyline w/ some romance that ends up feeling forced. As I mentioned earlier, only a handful of short stories series have ever had a balance of both sides, for me, that I wanted to read all of them.
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Reviewed in the United States on May 16, 2021
D
Verified Purchase
Darcie Reads A Lot
Pawtucket, US
★★★★★ 5
Great RH shapeshifting romance!
Format: Kindle
Oh my gosh, I adored this book! Voiceless is set in a blended reality with humans, witches, and shapeshifters of all kinds, but with a significant lack of acceptance from the humans that results in violence. And I am sucker for fated-mates/insta-connection and you get that in heaps and bounds in Voiceless! Colette’s introduction to the supernatural world added some challenges on top of not being able to effectively communicate with those around her. I enjoyed the overall plot; that there was danger and confrontation and resolution, albeit not nearly as much as I wanted. Voiceless is a short read and things escalate at a fast pace and a resolution is reached just as quickly. As a result, I think we miss out a bit on relationship and character development that we could’ve had if the book was little longer. While this is a RH/why-choose, most, if not all of the spice, is exclusively MF.
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Reviewed in the United States on March 17, 2025
J
Verified Purchase
Jenny From The Bog
Houston, US
★★★★★ 3
Cute
Format: Kindle
Very insta-love, but also cute with likable characters. The plot was good, though lacking in depth. The spice was fairly abrupt and lack-luster. Am enjoyable read, overall.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026

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