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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | SA1283SG |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
6.0V
416.67 oz-in
30.00 kg-cm
2.9 N-m
6.0V
416.67 oz-in
30.00 kg-cm
2.9 N-m
4.8V
347.20 oz-in
25.00 kg-cm
2.5 N-m
Above Average
4.8V
347.20 oz-in
25.00 kg-cm
2.5 N-m
Above Average
|
| Speed |
6.0V
0.13 sec/60°
461.5 deg/s
76.9 RPM
4.8V
0.16 sec/60°
375.0 deg/s
62.5 RPM
Below Average
|
| Physical | |
| Weight | 2.82 oz80.0 gBelow Average |
| Dimensions |
L 1.587 in W 0.795 in H 1.433 in L 40.3 mm W 20.2 mm H 36.4 mm |
| Case Material | Aluminum |
| 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 | 1520 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 | Above Average Stronger than 76% of 1043 Digital Standard servos at 4.8V |
| Speed | Below Average Faster than 33% of 1041 Digital Standard servos at 4.8V |
| Weight | Below Average Lighter than 11% of 1902 Digital Standard servos |
Performance Analysis
| Shaft Power | 4.01–5.93 W |
| Power Density | 3.277 W/in³ More power-dense than 62% of 1759 Digital Standard servos |
| Torque Density | 4.3400 oz-in/g Stronger than 67% of 1036 Digital Standard servos |
| Torque-to-Volume Ratio | 192.00 oz-in/in³ Denser torque than 78% of 1042 Digital Standard servos |
| Speed-to-Weight | 0.07813 (1/sec·g) Faster than 12% of 1033 Digital Standard servos |
| Speed-Torque Trade-off | 55.55 Better balanced than 82% of 1031 Digital Standard servos |
| Torque Gain per Volt | 16.67%/V More voltage-responsive (torque) than 61% of 850 Digital Standard servos |
| Speed Gain per Volt | 19.22%/V More voltage-responsive (speed) than 75% of 871 Digital Standard servos |
| Voltage Range Width | 1.2 V Wider voltage range than 14% of 1539 Digital Standard servos |
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