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Technical Specifications
Last Updated: 2026-10-26
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | FT9025M |
| Category | Hobby |
| Performance | |
| Torque |
6.0V
118.04 oz-in
8.50 kg-cm
0.8 N-m
4.8V
90.27 oz-in
6.50 kg-cm
0.6 N-m
|
| Speed |
6.0V
0.13 sec/60°
451.1 deg/s
75.2 RPM
4.8V
0.17 sec/60°
359.3 deg/s
59.9 RPM
|
| Running Current |
6.0V
0.200 A
200 mA
4.8V
0.170 A
170 mA
|
| Stall Current | 1.1–1.4 A1100–1400 mAAbove Average |
| Physical | |
| Weight | 1.24 oz35.2 gBelow Average |
| Dimensions |
L 1.417 in W 0.591 in H 1.15 in L 36.0 mm W 15.0 mm H 29.2 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Steel |
| Gear Spline/Teeth | 25 T |
| Rotation Mode | Positional |
| Rotation/Support | Single Bearing |
| Backlash | 0.500° |
| Control & Signal | |
| Modulation | Digital |
| Direction | Counterclockwise |
| Rotational Range | 180° |
| Pulse Cycle | 20 ms |
| 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 | 3–8.4 V |
| Temperature | -20–60 °C-4–140 °F |
| Idle Current | 0.006 A6 mA |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 250 mm9.84 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 | Below Average Lighter than 17% of 505 Digital Mini servos |
| Stall Current | Above Average Lower draw than 74% of 94 Digital Mini servos |
Performance Analysis
| Shaft Power | 1.00–1.64 W |
| Power Density | 1.704 W/in³ More power-dense than 49% of 482 Digital Mini servos |
| Torque Density | 2.5645 oz-in/g |
| Torque-to-Volume Ratio | 93.73 oz-in/in³ |
| Speed-to-Weight | 0.17011 (1/sec·g) |
| Speed-Torque Trade-off | 15.07 |
| Current-per-Torque Ratio | 0.0155 A/oz-in |
| Idle-to-Running Current Ratio | 0.035 |
| No-Load vs Stall Current Spread | 8.24 |
| Voltage Range Width | 5.4 V 2nd-highest voltage range width of 405 Digital Mini servos |
| Backlash-to-Range Ratio | 0.00278 Tighter backlash than 7% of 31 FeeTech servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0020 Finer dead band than 26% of 104 Digital Mini servos |
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