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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | INJS11-4MBK |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
153.00 oz-in
11.02 kg-cm
1.1 N-m
7.4V
132.00 oz-in
9.51 kg-cm
0.9 N-m
6.0V
111.00 oz-in
7.99 kg-cm
0.8 N-m
Above Average
|
| Speed |
8.4V
0.07 sec/60°
810.8 deg/s
135.1 RPM
7.4V
0.09 sec/60°
705.9 deg/s
117.6 RPM
6.0V
0.11 sec/60°
566.0 deg/s
94.3 RPM
Average
|
| Physical | |
| Weight | 0.74 oz21.0 gAbove Average |
| Dimensions |
L 1.26 in W 0.47 in H 1.06 in L 32.0 mm W 11.9 mm H 26.9 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Stainless Steel |
| Gear Spline/Teeth | 25 T |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 180° |
| Mechanical Limit | 180° |
| Pulse Width | 500-2500 µs |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 6–8.4 V |
| Water Rating | None |
| Connectivity | |
| Connector | JR (Universal) estimate |
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 82% of 262 Digital Mini servos at 6.0V |
| Speed | Average Faster than 60% of 263 Digital Mini servos at 6.0V |
| Weight | Above Average Lighter than 68% of 466 Digital Mini servos |
Performance Analysis
| Shaft Power | 1.94–3.82 W |
| Power Density | 6.090 W/in³ More power-dense than 91% of 440 Digital Mini servos |
| Torque Density | 5.2857 oz-in/g Stronger than 95% of 258 Digital Mini servos |
| Torque-to-Volume Ratio | 176.83 oz-in/in³ Denser torque than 87% of 262 Digital Mini servos |
| Speed-to-Weight | 0.44924 (1/sec·g) Faster than 74% of 259 Digital Mini servos |
| Speed-Torque Trade-off | 11.77 Better balanced than 77% of 261 Digital Mini servos |
| Torque Gain per Volt | 15.77%/V More voltage-responsive (torque) than 48% of 232 Digital Mini servos |
| Speed Gain per Volt | 18.02%/V More voltage-responsive (speed) than 62% of 235 Digital Mini servos |
| Voltage Range Width | 2.4 V Wider voltage range than 54% of 351 Digital Mini servos |
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