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Technical Specifications
Last Updated: 2026-10-09
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | SC1251MGP |
| Category | Hobby |
| Performance | |
| Torque |
6.0V
125.00 oz-in
9.00 kg-cm
0.9 N-m
4.8V
97.20 oz-in
7.00 kg-cm
0.7 N-m
Below Average
4.8V
97.20 oz-in
7.00 kg-cm
0.7 N-m
Below Average
|
| Speed |
6.0V
0.09 sec/60°
666.7 deg/s
111.1 RPM
4.8V
0.10 sec/60°
600.0 deg/s
100.0 RPM
Average
|
| Physical | |
| Weight | 1.57 oz44.5 gAbove Average |
| Dimensions |
L 1.606 in W 0.795 in H 1.008 in L 40.8 mm W 20.2 mm H 25.6 mm |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Steel |
| Gear Spline/Teeth | 25 T estimate |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 90° |
| Pulse Width | 950-2050 µs |
| Neutral Position | 1500 µs |
| Dead Band | 3 µs |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Connectivity | |
| Connector | JR (Universal) |
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 17% of 136 Digital Low Profile servos at 4.8V |
| Speed | Average Faster than 44% of 135 Digital Low Profile servos at 4.8V |
| Weight | Above Average Lighter than 77% of 251 Digital Low Profile servos |
Performance Analysis
| Shaft Power | 1.80–2.57 W |
| Power Density | 1.995 W/in³ More power-dense than 29% of 215 Digital Low Profile servos |
| Torque Density | 2.1843 oz-in/g Stronger than 24% of 136 Digital Low Profile servos |
| Torque-to-Volume Ratio | 75.49 oz-in/in³ Denser torque than 22% of 136 Digital Low Profile servos |
| Speed-to-Weight | 0.22472 (1/sec·g) Faster than 58% of 135 Digital Low Profile servos |
| Speed-Torque Trade-off | 9.72 Better balanced than 29% of 134 Digital Low Profile servos |
| Torque Gain per Volt | 23.83%/V More voltage-responsive (torque) than 94% of 115 Digital Low Profile servos |
| Speed Gain per Volt | 9.26%/V More voltage-responsive (speed) than 16% of 117 Digital Low Profile servos |
| Voltage Range Width | 1.2 V Wider voltage range than 13% of 223 Digital Low Profile servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0027 Finer dead band than 3% of 60 Digital Low Profile servos |
Similar Active Servos
Savöx SC1251MGP-BE
Weight: 44.5 grams
Dimensions: 1.6063" x 0.7953" x 1.0079"
Size Class: Low Profile
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