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Technical Specifications
Last Updated: 2026-09-13Identity
Performance
Physical
Drivetrain
Control & Signal
Electrical & Environment
Connectivity
Origin
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| Identity | |
| Brand |  |
| Product Number | FUTM0043 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
6.0V
90.00 oz-in
6.48 kg-cm
0.6 N-m
4.8V
72.00 oz-in
5.18 kg-cm
0.5 N-m
|
| Speed |
6.0V
0.16 sec/60°
375.0 deg/s
62.5 RPM
4.8V
0.20 sec/60°
300.0 deg/s
50.0 RPM
|
| Running Current | (add) |
| Stall Current | (add) |
| Physical | |
| Weight | 1.45 oz41.0 g |
| Dimensions |
L 1.57 in W 0.79 in H 1.50 in L 39.9 mm W 20.1 mm H 38.1 mm |
| Case Material | Plastic |
| Drivetrain | |
| Motor Type | 3-pole |
| Motor Drive | (add) |
| Gears | Plastic |
| Gear Spline/Teeth | 25 T estimate |
| Shaft Size | (add) |
| Rotation Mode | Positional |
| Rotation/Support | Single Bearing |
| Backlash | (add) |
| Control & Signal | |
| Modulation | Analog |
| Direction | (add) |
| Rotational Range | (add) |
| Mechanical Limit | (add) |
| Pulse Cycle | (add) |
| Pulse Width | (add) |
| Neutral Position | (add) |
| Dead Band | (add) |
| Refresh Rate | 50 Hz |
| Angle Sensor | (add) |
| Control System | PWM |
| Programmable | (add) |
| Signal Voltage | (add) |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Power Source | Direct |
| Regulator Type | Direct |
| Temperature | (add) |
| Water Rating | (add) |
| Certification | (add) |
| Idle Current | (add) |
| Connectivity | |
| Connector | Futaba J |
| Wire Length | 300.1 mm11.81 in |
| Origin | |
| Country of Origin | (add) |
Disclaimer: Most data is sourced from the manufacturer. Some data is sourced from our loyal community and with the help of AI. We aim for accuracy but are not responsible for inaccurate information.
Performance Analysis
| Shaft Power | 0.67–1.04 W |
| Torque Density | 1.7561 oz-in/g Stronger than 53% of the 156 Analog Standard servos in the database |
| Torque-to-Volume Ratio | 38.70 oz-in/in³ Denser torque than 47% of the 156 Analog Standard servos in the database |
| Power Density | 0.559 W/in³ More power-dense than 47% of the 421 Analog Standard servos in the database |
| Speed-to-Weight | 0.12195 (1/sec·g) Faster than 60% of the 155 Analog Standard servos in the database |
| Speed-Torque Trade-off | 14.40 Better balanced than 55% of the 155 Analog Standard servos in the database |
| Torque Gain per Volt | 20.83%/V More voltage-responsive (torque) than 81% of the 120 Analog Standard servos in the database |
| Speed Gain per Volt | 20.83%/V More voltage-responsive (speed) than 81% of the 121 Analog Standard servos in the database |
| Voltage Range Width | 1.2 V Wider voltage range than 73% of the 185 Analog Standard servos in the database |
Notes
This servo can produce high-current draw from your batteries. If using NiMH or NiCd batteries, make sure they are capable of delivering approximately 2A for each servo.
Quick Actions
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Reviews (6)
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Bryon (C/10)
August 29, 2016Application(s): Steering on my 96mph slash !
Comments: The servo performs excellent at very high speed or any speed.My speed run pick up stays on the road because the servo can handle the steering at 90 plus mph !
UNCLE GENE
March 1, 2015Application(s): lot's of 3-d planes. 5 SERVOS ALL THE SAME S-3010 115 MPH TRAINER (MODIFIED) NO PROBLEMS AT ALL. LIKE A TIMAX WATCH...THEY JUST KEEP ON RUNNING.
Comments: AT 115 MPH I HAVE HAD ZERO PROBLEMS.
STILL FLYING OLDER FUTABA SERVOS THAT I PURCHASED IN 1966.
I WILL BE 80 YEARS OLD THIS YEAR AND STILL FLYING 3 TIMES A WEEK. I PURCHASED AN IMAC EXTRA 260 THAT IS BEAUTIFUL.
DID NOT NOTICE THAT IT TAKES 6 FOR THE WINGS, 2 FOR THE ELEVATOR, 4 FOR THE RUDDER TRAY, AND TWO FOR THE ENGINE...CAN'T WORK ANYMORE SO CAN'T BUY WHAT I NEED TO FINISH IT. IF I COULD, I WOULD STILL BUY THE NEW HI-TORQUE FUTABA'S. AFTER 47 YEARS I STILL BELIEVE THEY ARE THE BEST. I WOULD GIVE THEM A 5 BUT YOU MIGHT STOP TRYING TO CONTINUE IMPROVING THEM EACH YEAR.krap
January 7, 2015Application(s): direction servo 1/10 car
Comments: Used for direction on an old tamiya chassis (TA02T). The direction is so inacurrate that it do not deserve a 10kg/0.1s servo and this one fully complete his role. A good hard worker.
out of stock
May 26, 2012Application(s): all control surfaces. 30cc light 3D
Comments: only way i can discribe these servos is K.I.S.S. (keep it simple stupid) they have a little slop but once they fire up they stiffen up! 6v is better on these. fast, and reliable. worth the $$
thewolf
January 1, 2012Application(s): i use these servos in 26% 30cc aircraft for 3d use and i have never had one fail good servo for the $ money
Comments: i use these servos in 26% 30cc planes for 3d use and i have never had one fail on ele/ail/rud good servo for the money i have 2 3d planes a (you can do3d) and a (pilot yak 54)and had these servo's in them both for 2 years great
Javier
September 19, 2011Application(s): 1/8 nitro buggy. Uses for accelerator and breakes.
Comments: I have broken 3 3010 servos using them for the accelerator and breakes!!!