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Technical Specifications
Last Updated: 2026-11-04
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | SPMSS6245 |
| Category | Hobby |
| Performance | |
| Torque |
7.4V
266.00 oz-in
19.15 kg-cm
1.9 N-m
6.0V
206.00 oz-in
14.83 kg-cm
1.5 N-m
Above Average
|
| Speed |
7.4V
0.06 sec/60°
1,000.0 deg/s
166.7 RPM
6.0V
0.08 sec/60°
750.0 deg/s
125.0 RPM
Above Average
|
| Physical | |
| Weight | 2.10 oz59.5 gBelow Average |
| Dimensions |
L 1.61 in W 0.82 in H 1.18 in L 40.9 mm W 20.8 mm H 30.0 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Coreless Brushed |
| Gears | Metal / Steel |
| Gear Spline/Teeth | 23 T |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Control System | PWM |
| Programmable | No |
| Electrical & Environment | |
| Operating Voltage | 6–7.4 V |
| Water Rating | Waterproof |
| Connectivity | |
| Connector | JR (Universal) estimate |
| Wire Length | 50.8 mm2 in |
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 72% of 186 Digital Low Profile servos at 6.0V |
| Speed | Above Average Faster than 75% of 183 Digital Low Profile servos at 6.0V |
| Weight | Below Average Lighter than 21% of 304 Digital Low Profile servos |
Performance Analysis
| Shaft Power | 4.76–8.20 W |
| Power Density | 5.262 W/in³ More power-dense than 67% of 273 Digital Low Profile servos |
| Torque Density | 3.4622 oz-in/g Stronger than 67% of 185 Digital Low Profile servos |
| Torque-to-Volume Ratio | 132.24 oz-in/in³ Denser torque than 65% of 186 Digital Low Profile servos |
| Speed-to-Weight | 0.21008 (1/sec·g) Faster than 58% of 182 Digital Low Profile servos |
| Speed-Torque Trade-off | 16.48 Better balanced than 58% of 183 Digital Low Profile servos |
| Torque Gain per Volt | 20.80%/V More voltage-responsive (torque) than 79% of 164 Digital Low Profile servos |
| Speed Gain per Volt | 23.81%/V More voltage-responsive (speed) than 93% of 163 Digital Low Profile servos |
| Voltage Range Width | 1.4 V Wider voltage range than 25% of 276 Digital Low Profile servos |
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