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Technical Specifications
Last Updated: 2026-08-12| Identity | |
| Brand |  |
| Product Number | 2018 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
6.0V72.00 oz-in5.18 kg-cm0.5 N-m |
| Speed |
6.0V0.22 sec/60°272.7 deg/s45.5 RPM |
| Physical | |
| Weight | 1.50 oz42.5 gAbove Average |
| Dimensions |
L 1.59 in W 0.77 in H 1.58 in L 40.4 mm W 19.6 mm H 40.1 mm |
| Drivetrain | |
| Gears | Plastic |
| Gear Spline/Teeth | 25 T estimate |
| Rotation/Support | Bushing |
| Control & Signal | |
| Modulation | Analog |
| Rotational Range | 60° |
| Electrical & Environment | |
| Operating Voltage | 6 V |
| Connectivity | |
| Connector | Futaba J |
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.
Class Comparison
| Weight | Above Average Lighter than 74% of 448 Analog Standard servos |
Performance Analysis
| Shaft Power | 0.61 W |
| Power Density | 0.313 W/in³ More power-dense than 16% of 437 Analog Standard servos |
| Torque Density | 1.6941 oz-in/g |
| Torque-to-Volume Ratio | 37.22 oz-in/in³ |
| Speed-to-Weight | 0.10695 (1/sec·g) |
| Speed-Torque Trade-off | 15.84 |
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Reviews (4)
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LipServos
February 8, 2018Application(s): 1/10 stadium truck steering. 0.12 nitro throttle/brake. 1/10 touring car steering.
Comments: I've had numerous 2018s since the mid 1990s and the one I still have still works. They're not that powerful and they're not very tough, but it was always easy to get replacement gears when they broke. Servo savers helped a lot.
In a Traxxas Hawk II with direct-acting steering it works fine, but in a stadium truck with bellcrank steering (like the LS-2, racing predecessor to the Rustler) it doesn't have enough torque to steer the truck.
Tom Parry
April 13, 2015Application(s): Traxxas Slayer Pro 4x4 Throttle servo
Comments: I put the guts of a 2018 into the case of a 2075 waterproof when my 2075 failed and I couldn't believe it worked just as good as the 2075. I think the specs of the 2075 are way over rated.
3906 emaxx owner
October 21, 2014Application(s): Single steering servo setup on traxxas emaxx
Comments: It "worked in my 3906 emaxx but sucked. Not nearly enough torq. Only way the wheels moved was in the air and when moving.
my-user name-here
February 20, 2013Application(s): I used it in a rustler xl-1
Comments: little slow, but not to bad