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Technical Specifications
Last Updated: 2026-10-24
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | B13DLS |
| Category | Hobby |
| Performance | |
| Torque |
6.0V
28.00 oz-in
2.02 kg-cm
0.2 N-m
4.8V
22.00 oz-in
1.58 kg-cm
0.2 N-m
Below Average
|
| Speed |
6.0V
0.08 sec/60°
750.0 deg/s
125.0 RPM
4.8V
0.09 sec/60°
666.7 deg/s
111.1 RPM
Above Average
|
| Physical | |
| Weight | 0.53 oz15.0 gBelow Average |
| Dimensions |
L 0.90 in W 0.47 in H 1.16 in L 22.9 mm W 11.9 mm H 29.5 mm |
| Case Material | Aluminum / Plastic |
| Drivetrain | |
| Motor Type | DC |
| Motor Drive | FET |
| Gears | Titanium |
| Gear Spline/Teeth | 25 T |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 180° |
| Mechanical Limit | No Limit |
| Pulse Width | 500-2500 µs |
| Neutral Position | 1520 µs |
| Dead Band | 4 µs |
| Refresh Rate | 333 Hz |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Programmable | Yes |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Temperature | -15–70 °C5–158 °F |
| Certification | CE |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 180 mm7.09 in |
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 | Below Average Stronger than 29% of 344 Digital Micro servos at 4.8V |
| Speed | Above Average Faster than 73% of 342 Digital Micro servos at 4.8V |
| Weight | Below Average Lighter than 28% of 595 Digital Micro servos |
Performance Analysis
| Shaft Power | 0.45–0.65 W |
| Power Density | 1.319 W/in³ More power-dense than 31% of 561 Digital Micro servos |
| Torque Density | 1.4667 oz-in/g Stronger than 8% of 344 Digital Micro servos |
| Torque-to-Volume Ratio | 44.84 oz-in/in³ Denser torque than 14% of 340 Digital Micro servos |
| Speed-to-Weight | 0.74074 (1/sec·g) Faster than 55% of 342 Digital Micro servos |
| Speed-Torque Trade-off | 1.98 Better balanced than 23% of 340 Digital Micro servos |
| Torque Gain per Volt | 22.73%/V More voltage-responsive (torque) than 81% of 285 Digital Micro servos |
| Speed Gain per Volt | 10.41%/V More voltage-responsive (speed) than 8% of 289 Digital Micro servos |
| Voltage Range Width | 1.2 V Wider voltage range than 10% of 491 Digital Micro servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0020 Finer dead band than 26% of 178 Digital Micro servos |
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Reviews (4)
Includes 4 reviews aggregated from around the web.
There are very few reviews for this servo on the web. A Reddit Arrma Mojave Grom owner reports the steering not returning to center.
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