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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | BLP650 |
| Category | Hobby |
| Performance | |
| Torque |
7.4V
169.43 oz-in
12.20 kg-cm
1.2 N-m
6.0V
137.49 oz-in
9.90 kg-cm
1.0 N-m
Below Average
|
| Speed |
7.4V
0.06 sec/60°
1,000.0 deg/s
166.7 RPM
6.0V
0.07 sec/60°
857.1 deg/s
142.9 RPM
Above Average
|
| Physical | |
| Weight | 1.82 oz51.7 gAbove Average |
| Dimensions |
L 1.56 in W 0.79 in H 1.20 in L 39.6 mm W 20.1 mm H 30.5 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Steel |
| Gear Spline/Teeth | 25 T |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Angle Sensor | Potentiometer |
| Electrical & Environment | |
| Operating Voltage | 6–7.4 V |
| Temperature | -10–60 °C14–140 °F |
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 1043 Digital Standard servos at 6.0V |
| Speed | Above Average Faster than 90% of 1041 Digital Standard servos at 6.0V |
| Weight | Above Average Lighter than 84% of 1902 Digital Standard servos |
Performance Analysis
| Shaft Power | 3.63–5.22 W |
| Power Density | 3.531 W/in³ More power-dense than 66% of 1759 Digital Standard servos |
| Torque Density | 2.6594 oz-in/g Stronger than 36% of 1036 Digital Standard servos |
| Torque-to-Volume Ratio | 92.97 oz-in/in³ Denser torque than 38% of 1042 Digital Standard servos |
| Speed-to-Weight | 0.27632 (1/sec·g) Faster than 92% of 1033 Digital Standard servos |
| Speed-Torque Trade-off | 9.62 Better balanced than 13% of 1031 Digital Standard servos |
| Torque Gain per Volt | 16.59%/V More voltage-responsive (torque) than 57% of 850 Digital Standard servos |
| Speed Gain per Volt | 11.91%/V More voltage-responsive (speed) than 30% of 871 Digital Standard servos |
| Voltage Range Width | 1.4 V Wider voltage range than 27% of 1539 Digital Standard servos |
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