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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | B305 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
4.8V33.90 oz-in2.44 kg-cm0.2 N-mBottom 10% |
| Speed |
4.8V0.14 sec/60°428.6 deg/s71.4 RPMAbove Average |
| Physical | |
| Weight | 0.56 oz16.0 gTop 10% |
| Dimensions |
L 1.61 in W 0.79 in H 1.42 in L 40.9 mm W 20.1 mm H 36.1 mm |
| Drivetrain | |
| Gears | Plastic |
| Rotation/Support | Single Bearing |
| Control & Signal | |
| Modulation | Analog |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 4.8 V |
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 | Bottom 10% Stronger than 2% of 192 Analog Standard servos at 4.8V |
| Speed | Above Average Faster than 88% of 190 Analog Standard servos at 4.8V |
| Weight | Top 10% Lighter than 100% of 448 Analog Standard servos |
Performance Analysis
| Shaft Power | 0.45 W |
| Power Density | 0.248 W/in³ More power-dense than 8% of 437 Analog Standard servos |
| Torque Density | 2.1188 oz-in/g Stronger than 66% of 192 Analog Standard servos |
| Torque-to-Volume Ratio | 18.77 oz-in/in³ Denser torque than 2% of 192 Analog Standard servos |
| Speed-to-Weight | 0.44643 (1/sec·g) 1st-highest speed-to-weight of 190 Analog Standard servos |
| Speed-Torque Trade-off | 4.75 Better balanced than 1% of 190 Analog Standard servos |
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