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Technical Specifications
Last Updated: 2026-10-25
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | FT8346M |
| Category | Hobby |
| Performance | |
| Torque |
7.4V555.60 oz-in40.01 kg-cm3.9 N-m |
| Speed |
7.4V0.22 sec/60°272.7 deg/s45.5 RPM |
| Running Current |
7.4V0.300 A300 mA |
| Stall Current | 1.1–1.45 A1100–1450 mATop 10% |
| Physical | |
| Weight | 3.23 oz91.5 gBottom 10% |
| Dimensions |
L 1.575 in W 0.787 in H 1.695 in L 40.0 mm W 20.0 mm H 43.1 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Steel |
| Gear Spline/Teeth | 25 T estimate |
| Rotation Mode | Continuous |
| Rotation/Support | Single Bearing |
| Backlash | 0.500° |
| Control & Signal | |
| Modulation | Digital |
| Direction | Counterclockwise |
| Rotational Range | 360° |
| Pulse Cycle | 20 ms |
| Pulse Width | 500-2500 µs |
| Neutral Position | 1500 µs |
| Dead Band | 4 µs |
| Refresh Rate | 50 Hz |
| Angle Sensor | Magnetic Encoder |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 4–8.4 V |
| Temperature | -20–60 °C-4–140 °F |
| 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
| Weight | Bottom 10% Lighter than 1% of 1880 Digital Standard servos |
| Stall Current | Top 10% Lower draw than 93% of 570 Digital Standard servos |
Performance Analysis
| Shaft Power | 4.67 W |
| Power Density | 2.223 W/in³ More power-dense than 48% of 1768 Digital Standard servos |
| Torque Density | 6.0721 oz-in/g |
| Torque-to-Volume Ratio | 264.45 oz-in/in³ |
| Speed-to-Weight | 0.04968 (1/sec·g) |
| Speed-Torque Trade-off | 122.24 |
| Current-per-Torque Ratio | 0.0026 A/oz-in |
| Idle-to-Running Current Ratio | 0.020 |
| No-Load vs Stall Current Spread | 4.83 |
| Voltage Range Width | 4.4 V Wider voltage range than 94% of 1560 Digital Standard servos |
| Backlash-to-Range Ratio | 0.00139 Tighter backlash than 86% of 52 Digital Standard servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0020 Finer dead band than 28% of 504 Digital Standard servos |
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