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Technical Specifications
Last Updated: 2026-10-08
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | HK15298B |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
7.4V
159.70 oz-in
11.50 kg-cm
1.1 N-m
6.0V
138.87 oz-in
10.00 kg-cm
1.0 N-m
|
| Speed |
7.4V
0.17 sec/60°
352.9 deg/s
58.8 RPM
6.0V
0.21 sec/60°
285.7 deg/s
47.6 RPM
|
| Physical | |
| Weight | 2.34 oz66.4 gAverage |
| Dimensions |
L 1.575 in W 0.787 in H 1.496 in L 40.0 mm W 20.0 mm H 38.0 mm |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Metal |
| Gear Spline/Teeth | 25 T |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 4.8–7.4 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
| Weight | Average Lighter than 40% of 1902 Digital Standard servos |
Performance Analysis
| Shaft Power | 1.22–1.74 W |
| Power Density | 0.937 W/in³ More power-dense than 16% of 1759 Digital Standard servos |
| Torque Density | 2.0914 oz-in/g |
| Torque-to-Volume Ratio | 74.89 oz-in/in³ |
| Speed-to-Weight | 0.07172 (1/sec·g) |
| Speed-Torque Trade-off | 29.16 |
| Voltage Range Width | 2.6 V Wider voltage range than 65% of 1539 Digital Standard servos |
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