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Technical Specifications
Last Updated: 2026-10-22| Identity | |
| Brand |  |
| Product Number | SAVSH0255MG |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
6.0V
54.10 oz-in
3.90 kg-cm
0.4 N-m
4.8V
43.05 oz-in
3.10 kg-cm
0.3 N-m
Below Average
|
| Speed |
6.0V
0.13 sec/60°
461.5 deg/s
76.9 RPM
4.8V
0.16 sec/60°
375.0 deg/s
62.5 RPM
Below Average
|
| Running Current |
6.0V
0.240 A
240 mA
4.8V
0.180 A
180 mA
Average
|
| Stall Current | 1.2–1.4 A1200–1400 mAAbove Average |
| Physical | |
| Weight | 0.56 oz15.8 gTop 10% |
| Dimensions |
L 0.90 in W 0.47 in H 1.16 in L 22.9 mm W 11.9 mm H 29.5 mm |
| Case Material | Aluminum / Plastic |
| Drivetrain | |
| Motor Type | Brushed |
| Gears | Metal |
| Gear Spline/Teeth | 21 T |
| Rotation Mode | Positional |
| Rotation/Support | Single Bearing |
| Control & Signal | |
| Modulation | Digital |
| Direction | Clockwise |
| Rotational Range | 90° |
| Pulse Width | 750-2250 µs |
| Neutral Position | 1500 µs |
| Dead Band | 3 µs |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Temperature | -10–50 °C14–122 °F |
| Idle Current | 0.005 A5 mA |
| Connectivity | |
| Connector | JR (Universal) estimate |
| Wire Length | 250 mm9.84 in |
| Origin | |
| Country of Origin | Taiwan |
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 | Below Average Stronger than 31% of 290 Digital Mini servos at 4.8V |
| Speed | Below Average Faster than 18% of 293 Digital Mini servos at 4.8V |
| Weight | Top 10% Lighter than 92% of 505 Digital Mini servos |
| Running Current | Average Lower draw than 55% of 41 Digital Mini servos at 4.8V |
| Stall Current | Above Average Lower draw than 78% of 94 Digital Mini servos |
Performance Analysis
| Shaft Power | 0.77 W |
| Power Density | 1.568 W/in³ More power-dense than 45% of 482 Digital Mini servos |
| Torque Density | 2.7247 oz-in/g Stronger than 64% of 286 Digital Mini servos |
| Torque-to-Volume Ratio | 87.74 oz-in/in³ Denser torque than 59% of 288 Digital Mini servos |
| Speed-to-Weight | 0.39557 (1/sec·g) Faster than 64% of 289 Digital Mini servos |
| Speed-Torque Trade-off | 6.89 Better balanced than 49% of 288 Digital Mini servos |
| Current-per-Torque Ratio | 0.0325 A/oz-in More efficient than 33% of 58 Digital Mini servos |
| Idle-to-Running Current Ratio | 0.028 3rd-highest idle-to-running current ratio of 21 Digital Mini servos |
| No-Load vs Stall Current Spread | 7.78 5th-highest no-load vs stall current spread of 21 Digital Mini servos |
| Torque Gain per Volt | 21.39%/V More voltage-responsive (torque) than 82% of 257 Digital Mini servos |
| Speed Gain per Volt | 19.22%/V More voltage-responsive (speed) than 69% of 262 Digital Mini servos |
| Voltage Range Width | 1.2 V Wider voltage range than 28% of 405 Digital Mini servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0020 Finer dead band than 36% of 104 Digital Mini servos |
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Reviews (3)
Includes 2 reviews aggregated from around the web.
There are few reviews for this servo on the web. A Reddit user reports it noisier than stock or Emax servos but nothing wrong, and another says they have one in a truck and it works awesome, though they wish Savox was less expensive.
-
corallus
August 14, 2010Application(s): All Rudders
Comments: Im use this Servos in my Sebart Sukhoi 29S 30E. Never have some problems with it. Working smooth, powerfull and fast. Never have an unexpected movement or some "flatterings".
One of the best servo in this size im ever owned.Sorry me poor english, im from switzerland