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Technical Specifications
Last Updated: 2026-10-25
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 7975 |
| Category | Hobby |
| Performance | |
| Torque |
7.4V
186.93 oz-in
13.46 kg-cm
1.3 N-m
6.0V
162.85 oz-in
11.73 kg-cm
1.1 N-m
|
| Speed |
7.4V
0.15 sec/60°
400.0 deg/s
66.7 RPM
6.0V
0.18 sec/60°
333.3 deg/s
55.6 RPM
|
| Physical | |
| Weight | 2.05 oz58.0 gAbove Average |
| Dimensions |
L 1.575 in W 0.768 in H 1.654 in L 40.0 mm W 19.5 mm H 42.0 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 |
| Refresh Rate | 333 Hz |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 4.8–8.4 V |
| Power Source | 2S LiPo |
| Idle Current | 0.019 A19 mA |
| 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 | Above Average Lighter than 67% of 1872 Digital Standard servos |
Performance Analysis
| Shaft Power | 1.67–2.30 W |
| Power Density | 1.153 W/in³ More power-dense than 22% of 1762 Digital Standard servos |
| Torque Density | 2.8078 oz-in/g |
| Torque-to-Volume Ratio | 81.46 oz-in/in³ |
| Speed-to-Weight | 0.09579 (1/sec·g) |
| Speed-Torque Trade-off | 29.32 |
| Voltage Range Width | 3.6 V Wider voltage range than 86% of 1552 Digital Standard servos |
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