Discover XQ-Power Servos in Our eBay Store!
Shop Now
Technical Specifications
Last Updated: 2026-10-24
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | MKS-HV1250 |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
152.80 oz-in
11.00 kg-cm
1.1 N-m
8.2V
152.80 oz-in
11.00 kg-cm
1.1 N-m
7.4V
144.40 oz-in
10.40 kg-cm
1.0 N-m
6.8V
133.30 oz-in
9.60 kg-cm
0.9 N-m
6.0V
108.30 oz-in
7.80 kg-cm
0.8 N-m
Below Average
|
| Speed |
8.4V
0.05 sec/60°
1,111.1 deg/s
185.2 RPM
8.2V
0.05 sec/60°
1,111.1 deg/s
185.2 RPM
7.4V
0.06 sec/60°
983.6 deg/s
163.9 RPM
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%
|
| Stall Current | 2.8–3.8 A2800–3800 mAAverage |
| Physical | |
| Weight | 2.03 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 |
| Case Material | Aluminum / Plastic |
| Drivetrain | |
| Motor Type | Coreless |
| Motor Drive | FET |
| Gears | Titanium |
| Gear Spline/Teeth | 25 T estimate |
| Rotation/Support | Bushing |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 120° |
| Pulse Cycle | 3 ms |
| Neutral Position | 1520 µs |
| Dead Band | 0.8 µs |
| Refresh Rate | 333 Hz |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Programmable | Yes |
| Electrical & Environment | |
| Operating Voltage | 6–8.4 V |
| Temperature | -10–60 °C14–140 °F |
| Water Rating | Waterproof |
| 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 20% of 1060 Digital Standard servos at 6.0V |
| Speed | Top 10% Faster than 90% of 1045 Digital Standard servos at 6.0V |
| Weight | Above Average Lighter than 67% of 1880 Digital Standard servos |
| Stall Current | Average Lower draw than 40% of 570 Digital Standard servos |
Performance Analysis
| Shaft Power | 2.67–5.23 W |
| Power Density | 2.897 W/in³ More power-dense than 59% of 1768 Digital Standard servos |
| Torque Density | 1.8779 oz-in/g Stronger than 19% of 1053 Digital Standard servos |
| Torque-to-Volume Ratio | 59.96 oz-in/in³ Denser torque than 20% of 1058 Digital Standard servos |
| Speed-to-Weight | 0.23120 (1/sec·g) Faster than 91% of 1038 Digital Standard servos |
| Speed-Torque Trade-off | 8.12 Better balanced than 9% of 1034 Digital Standard servos |
| Current-per-Torque Ratio | 0.0351 A/oz-in More efficient than 9% of 331 Digital Standard servos |
| Torque Gain per Volt | 17.12%/V More voltage-responsive (torque) than 63% of 873 Digital Standard servos |
| Speed Gain per Volt | 16.20%/V More voltage-responsive (speed) than 53% of 874 Digital Standard servos |
| Voltage Range Width | 2.4 V Wider voltage range than 59% of 1560 Digital Standard servos |
Similar Active Servos
Reviews of MKS HV1250
Be the first to review!