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Technical Specifications
Last Updated: 2026-10-25
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | RC-MKS-DS1250 |
| Category | Hobby |
| Performance | |
| Torque |
6.8V
198.59 oz-in
14.30 kg-cm
1.4 N-m
6.0V
162.48 oz-in
11.70 kg-cm
1.1 N-m
Below Average
|
| Speed |
6.8V
0.07 sec/60°
909.1 deg/s
151.5 RPM
6.0V
0.08 sec/60°
800.0 deg/s
133.3 RPM
Top 10%
|
| Physical | |
| Weight | 2.04 oz57.7 gAbove Average |
| Dimensions |
L 1.575 in W 0.787 in H 1.457 in L 40.0 mm W 20.0 mm H 37.0 mm |
| Drivetrain | |
| Motor Type | Coreless |
| Motor Drive | FET |
| Gears | Titanium |
| Gear Spline/Teeth | 25 T estimate |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Pulse Cycle | 3.003 ms |
| Neutral Position | 1520 µs |
| Dead Band | 0.8 µs |
| Refresh Rate | 333 Hz |
| Control System | PWM |
| Programmable | Yes |
| Electrical & Environment | |
| Operating Voltage | 6–6.8 V |
| Temperature | -10–60 °C14–140 °F |
| Connectivity | |
| Connector | JR (Universal) estimate |
| Wire Length | 150 mm5.91 in |
| Origin | |
| Country of Origin | Taiwan |
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 | Below Average Stronger than 35% of 1055 Digital Standard servos at 6.0V |
| Speed | Top 10% Faster than 91% of 1038 Digital Standard servos at 6.0V |
| Weight | Above Average Lighter than 67% of 1872 Digital Standard servos |
Performance Analysis
| Shaft Power | 4.01–5.56 W |
| Power Density | 3.080 W/in³ More power-dense than 61% of 1762 Digital Standard servos |
| Torque Density | 2.8159 oz-in/g Stronger than 38% of 1048 Digital Standard servos |
| Torque-to-Volume Ratio | 89.95 oz-in/in³ Denser torque than 38% of 1053 Digital Standard servos |
| Speed-to-Weight | 0.23108 (1/sec·g) Faster than 91% of 1031 Digital Standard servos |
| Speed-Torque Trade-off | 12.19 Better balanced than 17% of 1029 Digital Standard servos |
| Torque Gain per Volt | 27.78%/V More voltage-responsive (torque) than 95% of 868 Digital Standard servos |
| Speed Gain per Volt | 17.05%/V More voltage-responsive (speed) than 60% of 868 Digital Standard servos |
| Voltage Range Width | 0.8 V Wider voltage range than 2% of 1552 Digital Standard servos |
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