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Technical Specifications
Last Updated: 2026-10-24
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | HL-3625-C001 |
| Category | Hobby |
| Performance | |
| Torque |
7.4V
347.25 oz-in
25.00 kg-cm
2.5 N-m
6.0V
277.75 oz-in
20.00 kg-cm
2.0 N-m
|
| Speed |
7.4V
0.19 sec/60°
312.5 deg/s
52.1 RPM
6.0V
0.24 sec/60°
252.1 deg/s
42.0 RPM
|
| Running Current |
7.4V
0.180 A
180 mA
6.0V
0.160 A
160 mA
|
| Stall Current | 2.7–3 A2700–3000 mAAverage |
| Physical | |
| Weight | 1.94 oz55.0 gAbove Average |
| Dimensions |
L 1.78 in W 0.972 in H 1.378 in L 45.2 mm W 24.7 mm H 35.0 mm |
| Case Material | Nylon / Fiberglass |
| Drivetrain | |
| Motor Type | Cored |
| Gears | Copper |
| Gear Spline/Teeth | 25 T |
| Rotation Mode | Multi-turn |
| Rotation/Support | Single Bearing |
| Control & Signal | |
| Modulation | Digital |
| Direction | Clockwise |
| Rotational Range | 360° |
| Angle Sensor | Magnetic Encoder |
| Control System | TTL |
| Programmable | Yes |
| Electrical & Environment | |
| Operating Voltage | 5–8.4 V |
| Temperature | -10–60 °C14–140 °F |
| Certification | RoHS |
| Idle Current | 0.021 A21 mA |
| Connectivity | |
| Wire Length | 150 mm5.91 in |
| Origin | |
| Country of Origin | China |
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 76% of 1880 Digital Standard servos |
| Stall Current | Average Lower draw than 58% of 570 Digital Standard servos |
Performance Analysis
| Shaft Power | 2.16–3.34 W |
| Power Density | 1.403 W/in³ More power-dense than 29% of 1768 Digital Standard servos |
| Torque Density | 5.0500 oz-in/g |
| Torque-to-Volume Ratio | 116.50 oz-in/in³ |
| Speed-to-Weight | 0.07639 (1/sec·g) |
| Speed-Torque Trade-off | 66.10 |
| Current-per-Torque Ratio | 0.0108 A/oz-in |
| Idle-to-Running Current Ratio | 0.131 |
| No-Load vs Stall Current Spread | 18.75 |
| Voltage Range Width | 3.4 V Wider voltage range than 72% of 1560 Digital Standard servos |
| Backlash-to-Range Ratio | 0.00000 3rd-highest backlash-to-range ratio of 52 Digital Standard servos |
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