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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 7970 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
7.4V
83.33 oz-in
6.00 kg-cm
0.6 N-m
6.0V
69.44 oz-in
5.00 kg-cm
0.5 N-m
|
| Speed |
7.4V
0.14 sec/60°
428.6 deg/s
71.4 RPM
6.0V
0.16 sec/60°
375.0 deg/s
62.5 RPM
|
| Physical | |
| Weight | 1.02 oz29.0 gBelow Average |
| Dimensions |
L 1.26 in W 0.63 in H 1.319 in L 32.0 mm W 16.0 mm H 33.5 mm |
| Drivetrain | |
| Motor Type | Brushed |
| Gears | Steel |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 90° |
| Pulse Cycle | 3 ms |
| Neutral Position | 1500 µs |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 4.8–8.4 V |
| Power Source | 2S LiPo |
| 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
| Weight | Below Average Lighter than 31% of 466 Digital Mini servos |
Performance Analysis
| Shaft Power | 0.80–1.10 W |
| Power Density | 1.052 W/in³ More power-dense than 20% of 440 Digital Mini servos |
| Torque Density | 2.3945 oz-in/g |
| Torque-to-Volume Ratio | 66.35 oz-in/in³ |
| Speed-to-Weight | 0.21552 (1/sec·g) |
| Speed-Torque Trade-off | 11.11 |
| Voltage Range Width | 3.6 V Wider voltage range than 89% of 351 Digital Mini servos |
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