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Technical Specifications
Last Updated: 2026-07-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | DS1505BLHV |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
1,505.00 oz-in
108.37 kg-cm
10.6 N-m
7.4V
1,260.00 oz-in
90.73 kg-cm
8.9 N-m
6.6V
1,125.00 oz-in
81.01 kg-cm
7.9 N-m
6.0V
1,030.00 oz-in
74.17 kg-cm
7.3 N-m
5.0V
855.00 oz-in
61.57 kg-cm
6.0 N-m
Above Average
|
| Speed |
8.4V
0.15 sec/60°
408.2 deg/s
68.0 RPM
7.4V
0.18 sec/60°
337.1 deg/s
56.2 RPM
6.6V
0.19 sec/60°
314.1 deg/s
52.4 RPM
6.0V
0.22 sec/60°
272.7 deg/s
45.5 RPM
5.0V
0.25 sec/60°
237.2 deg/s
39.5 RPM
Bottom 10%
|
| Stall Current | 4.75–7.1 A4750–7100 mAAverage |
| Physical | |
| Weight | 5.47 oz155.0 gBottom 10% |
| Dimensions |
L 2.48 in W 1.18 in H 1.30 in L 63.0 mm W 30.0 mm H 33.0 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Metal |
| Gear Spline/Teeth | 15 T |
| Rotation Mode | Standard |
| Rotation/Support | 4 |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 125° |
| Mechanical Limit | 180° |
| Pulse Width | 800-2200 µs |
| Neutral Position | 1520 µs |
| Dead Band | 4 µs |
| Refresh Rate | 330 Hz |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Programmable | No |
| Electrical & Environment | |
| Operating Voltage | 5–8.4 V |
| Temperature | -10–50 °C14–122 °F |
| Water Rating | Water Resistant |
| 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
| Torque | Above Average Stronger than 88% of 26 Digital Large servos at 5.0V |
| Speed | Bottom 10% Faster than 5% of 21 Digital Large servos at 5.0V |
| Weight | Bottom 10% Lighter than 0% of 139 Digital Large servos |
| Stall Current | Average Lower draw than 39% of 81 Digital Large servos |
Performance Analysis
| Torque Density | 5.5161 oz-in/g Stronger than 74% of 24 Digital Large servos |
| Torque-to-Volume Ratio | 224.75 oz-in/in³ 5th-highest torque-to-volume ratio of 26 Digital Large servos |
| Speed-to-Weight | 0.02550 (1/sec·g) Faster than 12% of 35 Promodeler servos |
| Speed-Torque Trade-off | 216.27 1st-highest speed-torque trade-off of 20 Digital Large servos |
| Current-per-Torque Ratio | 0.0083 A/oz-in 2nd-highest current-per-torque ratio of 35 Promodeler servos |
| Torque Gain per Volt | 22.36%/V 3rd-highest torque gain per volt of 35 Promodeler servos |
| Speed Gain per Volt | 21.20%/V More voltage-responsive (speed) than 65% of 35 Promodeler servos |
| Voltage Range Width | 3.4 V Wider voltage range than 51% of 121 Digital Large servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0029 Finer dead band than 9% of 36 Promodeler servos |
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