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Technical Specifications
Last Updated: 2026-10-09
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | FUTM0146 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
7.4V
211.00 oz-in
15.19 kg-cm
1.5 N-m
6.6V
189.00 oz-in
13.61 kg-cm
1.3 N-m
6.0V
172.00 oz-in
12.39 kg-cm
1.2 N-m
|
| Speed |
7.4V
0.07 sec/60°
857.1 deg/s
142.9 RPM
6.6V
0.08 sec/60°
750.0 deg/s
125.0 RPM
6.0V
0.09 sec/60°
666.7 deg/s
111.1 RPM
|
| Physical | |
| Weight | 2.54 oz72.0 gBelow Average |
| Dimensions |
L 1.594 in W 0.827 in H 1.512 in L 40.5 mm W 21.0 mm H 38.4 mm |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Plastic |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Control System | SBUS2 |
| Programmable | Yes |
| Electrical & Environment | |
| Operating Voltage | 4–8.4 V |
| Connectivity | |
| Connector | Futaba J |
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 29% of 1902 Digital Standard servos |
Performance Analysis
| Shaft Power | 3.53–5.57 W |
| Power Density | 2.796 W/in³ More power-dense than 56% of 1759 Digital Standard servos |
| Torque Density | 2.3889 oz-in/g |
| Torque-to-Volume Ratio | 86.29 oz-in/in³ |
| Speed-to-Weight | 0.15432 (1/sec·g) |
| Speed-Torque Trade-off | 15.48 |
| Voltage Range Width | 4.4 V Wider voltage range than 96% of 1539 Digital Standard servos |
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