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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | DS-H015A |
| Category | Hobby |
| Performance | |
| Torque |
7.4V
222.24 oz-in
16.00 kg-cm
1.6 N-m
6.0V
180.57 oz-in
13.00 kg-cm
1.3 N-m
Above Average
|
| Speed |
7.4V
0.12 sec/60°
500.0 deg/s
83.3 RPM
6.0V
0.16 sec/60°
375.0 deg/s
62.5 RPM
Bottom 10%
|
| Stall Current | ≤4.2 A≤4200 mABelow Average |
| Physical | |
| Weight | 1.50 oz42.5 gAbove Average |
| Dimensions |
L 1.582 in W 0.796 in H 1.128 in L 40.2 mm W 20.2 mm H 28.7 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Steel |
| Gear Spline/Teeth | 25 T |
| Rotation Mode | Positional |
| Backlash | 1.000° |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 360° |
| Mechanical Limit | No Limit |
| Pulse Width | 500-2500 µs |
| Dead Band | 1 µs |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 6–8.4 V |
| Certification | FCC | CE | ROHS | REACH | EMC |
| Idle Current | 0.020 A20 mA |
| Connectivity | |
| Connector | JR (Universal) estimate |
| 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
| Torque | Above Average Stronger than 72% of 136 Digital Low Profile servos at 6.0V |
| Speed | Bottom 10% Faster than 7% of 135 Digital Low Profile servos at 6.0V |
| Weight | Above Average Lighter than 87% of 251 Digital Low Profile servos |
| Stall Current | Below Average Lower draw than 24% of 64 Digital Low Profile servos |
Performance Analysis
| Shaft Power | 2.09–3.42 W |
| Power Density | 2.411 W/in³ More power-dense than 40% of 215 Digital Low Profile servos |
| Torque Density | 4.2487 oz-in/g Stronger than 87% of 136 Digital Low Profile servos |
| Torque-to-Volume Ratio | 127.12 oz-in/in³ Denser torque than 70% of 136 Digital Low Profile servos |
| Speed-to-Weight | 0.14706 (1/sec·g) Faster than 16% of 135 Digital Low Profile servos |
| Speed-Torque Trade-off | 28.89 Better balanced than 86% of 134 Digital Low Profile servos |
| Current-per-Torque Ratio | 0.0233 A/oz-in More efficient than 38% of 40 Digital Low Profile servos |
| Voltage Range Width | 2.4 V Wider voltage range than 41% of 223 Digital Low Profile servos |
| Backlash-to-Range Ratio | 0.00278 Tighter backlash than 74% of 51 Hobby servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0005 2nd-highest dead-band-to-pulse-width ratio of 60 Digital Low Profile servos |
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