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Technical Specifications
Last Updated: 2026-10-27| Identity | |
| Brand |  |
| Product Number | MS24 |
| Category | Hobby |
| Performance | |
| Torque |
6.8V
298.58 oz-in
21.50 kg-cm
2.1 N-m
4.8V
249.97 oz-in
18.00 kg-cm
1.8 N-m
Average
|
| Speed |
6.8V
0.14 sec/60°
428.6 deg/s
71.4 RPM
4.8V
0.16 sec/60°
375.0 deg/s
62.5 RPM
Below Average
|
| Stall Current | 1.8–2.2 A1800–2200 mAAbove Average |
| Physical | |
| Weight | 2.12 oz60.0 gAverage |
| Dimensions |
L 1.59 in W 0.79 in H 1.59 in L 40.4 mm W 20.1 mm H 40.4 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | 3-pole |
| Gears | Metal |
| Gear Spline/Teeth | 25 T |
| Rotation Mode | Positional |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 270° |
| Pulse Width | 500-2500 µs |
| Neutral Position | 1500 µs |
| Dead Band | 3 µs |
| Control System | PWM |
| Programmable | No |
| Electrical & Environment | |
| Operating Voltage | 4.8–6.8 V |
| Temperature | -15–70 °C5–158 °F |
| Water Rating | IP66 |
| Idle Current | 0.004 A4 mA |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 285 mm11.22 in |
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
| Torque | Average Stronger than 58% of 1059 Digital Standard servos at 4.8V |
| Speed | Below Average Faster than 29% of 1044 Digital Standard servos at 4.8V |
| Weight | Average Lighter than 59% of 1879 Digital Standard servos |
| Running Current | Top 10% Lower draw than 100% of 226 Digital Standard servos |
| Stall Current | Above Average Lower draw than 83% of 570 Digital Standard servos |
Performance Analysis
| Torque Density | 4.1662 oz-in/g Stronger than 65% of 1052 Digital Standard servos |
| Torque-to-Volume Ratio | 125.16 oz-in/in³ Denser torque than 55% of 1057 Digital Standard servos |
| Speed-to-Weight | 0.10417 (1/sec·g) Faster than 39% of 1037 Digital Standard servos |
| Speed-Torque Trade-off | 40.00 Better balanced than 64% of 1033 Digital Standard servos |
| Current-per-Torque Ratio | 0.0088 A/oz-in More efficient than 86% of 331 Digital Standard servos |
| Idle-to-Running Current Ratio | 1.000 Lower idle draw than 5% of 167 Digital Standard servos |
| No-Load vs Stall Current Spread | 550.00 Narrower current spread than 0% of 179 Digital Standard servos |
| Torque Gain per Volt | 9.72%/V More voltage-responsive (torque) than 16% of 872 Digital Standard servos |
| Speed Gain per Volt | 7.15%/V More voltage-responsive (speed) than 5% of 873 Digital Standard servos |
| Voltage Range Width | 2.0 V Wider voltage range than 41% of 1559 Digital Standard servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0015 Finer dead band than 50% of 504 Digital Standard servos |
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Reviews (749)
Includes 749 reviews aggregated from around the web.
Owners generally like this inexpensive waterproof metal-gear steering servo, which holds a 4.4 out of 5 average from several hundred buyer ratings. Reviewers call it strong, easy to install, a good fit as a drop-in replacement in 1/10 and 1/8 cars and crawlers, and a great value for the money; some run several and say they have not seen one fail. The most common complaint is speed: many find it noticeably slow compared with other servos advertised at similar torque. Quality control is hit or miss. Some owners received units that failed within minutes or after a few runs, started jittering after a few hours, did not center properly, or made a crunchy sound. Others report the real rotation is less than the advertised range and that the wire is short. Overall, a good-value strong servo that suits crawlers and heavier builds better than fast on-road use, with some risk of a dud.
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