Discover XQ-Power Servos in Our eBay Store!
Shop Now
Technical Specifications
Last Updated: 2026-10-27
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | RDNA-F203 |
| Category | Robotics |
| Performance | |
| Torque |
8.4V
708.26 oz-in
51.00 kg-cm
5.0 N-m
7.4V
638.82 oz-in
46.00 kg-cm
4.5 N-m
5.0V
486.06 oz-in
35.00 kg-cm
3.4 N-m
Top 10%
|
| Speed |
8.4V
0.11 sec/60°
545.5 deg/s
90.9 RPM
7.4V
0.13 sec/60°
461.5 deg/s
76.9 RPM
5.0V
0.18 sec/60°
333.3 deg/s
55.6 RPM
Below Average
|
| Stall Current | 3.5–5.8 A3500–5800 mABelow Average |
| Physical | |
| Weight | 2.12 oz60.0 gAverage |
| Shape | Boxed |
| Dimensions |
L 1.57 in W 0.79 in H 1.52 in L 39.9 mm W 20.1 mm H 38.6 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Metal |
| Gear Ratio | 342:1 |
| Gear Spline/Teeth | 25 T |
| Rotation Mode | Positional |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Direction | Counterclockwise |
| Rotational Range | 270° |
| Pulse Width | 500-2500 µs |
| Neutral Position | 1500 µs |
| Dead Band | 2 µs |
| Control System | PWM |
| Programmable | No |
| Electrical & Environment | |
| Operating Voltage | 5–8.4 V |
| Temperature | -15–70 °C5–158 °F |
| Water Rating | IP66 |
| Idle Current | 0.005 A5 mA |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 300 mm11.81 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 | Top 10% Stronger than 90% of 1059 Digital Standard servos at 5.0V |
| Speed | Below Average Faster than 17% of 1044 Digital Standard servos at 5.0V |
| Weight | Average Lighter than 59% of 1879 Digital Standard servos |
| Running Current | Bottom 10% Lower draw than 3% of 226 Digital Standard servos |
| Stall Current | Below Average Lower draw than 16% of 570 Digital Standard servos |
Performance Analysis
| Torque Density | 8.1010 oz-in/g Stronger than 97% of 1052 Digital Standard servos |
| Torque-to-Volume Ratio | 257.82 oz-in/in³ Denser torque than 92% of 1057 Digital Standard servos |
| Speed-to-Weight | 0.09259 (1/sec·g) Faster than 28% of 1037 Digital Standard servos |
| Speed-Torque Trade-off | 87.50 Better balanced than 95% of 1033 Digital Standard servos |
| Current-per-Torque Ratio | 0.0119 A/oz-in More efficient than 68% of 331 Digital Standard servos |
| Idle-to-Running Current Ratio | 0.001 2nd-highest idle-to-running current ratio of 167 Digital Standard servos |
| No-Load vs Stall Current Spread | 1.16 3rd-highest no-load vs stall current spread of 179 Digital Standard servos |
| Torque Gain per Volt | 13.45%/V More voltage-responsive (torque) than 36% of 872 Digital Standard servos |
| Speed Gain per Volt | 18.73%/V More voltage-responsive (speed) than 72% of 873 Digital Standard servos |
| Voltage Range Width | 3.4 V Wider voltage range than 69% of 1559 Digital Standard servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0010 Finer dead band than 61% of 504 Digital Standard servos |
Similar Active Servos
Reviews of DSServo RDS3245
Be the first to review!