Discover XQ-Power Servos in Our eBay Store!
Shop Now
Technical Specifications
Last Updated: 2026-10-26
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | FT830BL |
| Category | Hobby |
| Performance | |
| Torque |
7.4V
416.70 oz-in
30.01 kg-cm
2.9 N-m
6.0V
340.20 oz-in
24.50 kg-cm
2.4 N-m
Above Average
|
| Speed |
7.4V
0.14 sec/60°
444.4 deg/s
74.1 RPM
6.0V
0.17 sec/60°
352.9 deg/s
58.8 RPM
Below Average
|
| Running Current |
7.4V
0.180 A
180 mA
6.0V
0.160 A
160 mA
Above Average
|
| Stall Current | 3.5–4.2 A3500–4200 mABelow Average |
| Physical | |
| Weight | 2.98 oz84.5 gBottom 10% |
| Dimensions |
L 2.144 in W 0.787 in H 1.533 in L 54.5 mm W 20.0 mm H 38.9 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Steel |
| Gear Spline/Teeth | 25 T estimate |
| Rotation Mode | Positional |
| Rotation/Support | Single Bearing |
| Backlash | 0.500° |
| Control & Signal | |
| Modulation | Digital |
| Direction | Counterclockwise |
| Rotational Range | 180° |
| Pulse Width | 500-2500 µs |
| Neutral Position | 1500 µs |
| Dead Band | 4 µs |
| Refresh Rate | 50 Hz |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 6–7.4 V |
| Temperature | -20–60 °C-4–140 °F |
| Certification | RoHS |
| Idle Current | 0.006 A6 mA |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 300 mm11.81 in |
| Origin | |
| Country of Origin | China |
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 | Above Average Stronger than 75% of 1060 Digital Standard servos at 6.0V |
| Speed | Below Average Faster than 25% of 1045 Digital Standard servos at 6.0V |
| Weight | Bottom 10% Lighter than 5% of 1880 Digital Standard servos |
| Running Current | Above Average Lower draw than 66% of 226 Digital Standard servos at 6.0V |
| Stall Current | Below Average Lower draw than 33% of 570 Digital Standard servos |
Performance Analysis
| Shaft Power | 3.70–5.71 W |
| Power Density | 2.206 W/in³ More power-dense than 48% of 1768 Digital Standard servos |
| Torque Density | 4.0260 oz-in/g Stronger than 62% of 1053 Digital Standard servos |
| Torque-to-Volume Ratio | 131.52 oz-in/in³ Denser torque than 59% of 1058 Digital Standard servos |
| Speed-to-Weight | 0.06961 (1/sec·g) Faster than 7% of 1038 Digital Standard servos |
| Speed-Torque Trade-off | 57.84 Better balanced than 84% of 1034 Digital Standard servos |
| Current-per-Torque Ratio | 0.0123 A/oz-in More efficient than 63% of 331 Digital Standard servos |
| Idle-to-Running Current Ratio | 0.038 Lower idle draw than 67% of 167 Digital Standard servos |
| No-Load vs Stall Current Spread | 26.25 Narrower current spread than 38% of 179 Digital Standard servos |
| Torque Gain per Volt | 16.06%/V More voltage-responsive (torque) than 53% of 873 Digital Standard servos |
| Speed Gain per Volt | 18.52%/V More voltage-responsive (speed) than 71% of 874 Digital Standard servos |
| Voltage Range Width | 1.4 V Wider voltage range than 30% of 1560 Digital Standard servos |
| Backlash-to-Range Ratio | 0.00278 Tighter backlash than 57% of 52 Digital Standard servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0020 Finer dead band than 28% of 504 Digital Standard servos |
Similar Active Servos
Reviews of Feetech FT830BL
Be the first to review!