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Technical Specifications
Last Updated: 2026-10-26
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | BMS-622MG |
| Category | Hobby |
| Performance | |
| Torque |
6.0V
147.23 oz-in
10.60 kg-cm
1.0 N-m
4.8V
126.40 oz-in
9.10 kg-cm
0.9 N-m
Below Average
|
| Speed |
6.0V
0.13 sec/60°
461.5 deg/s
76.9 RPM
4.8V
0.15 sec/60°
400.0 deg/s
66.7 RPM
Average
|
| Physical | |
| Weight | 1.80 oz51.0 gAbove Average |
| Dimensions |
L 1.594 in W 0.787 in H 1.654 in L 40.5 mm W 20.0 mm H 42.0 mm |
| Drivetrain | |
| Gears | Metal |
| Gear Spline/Teeth | 25 T estimate |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Neutral Position | 1520 µs |
| Refresh Rate | 125 Hz |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Power Source | Ni-MH / Ni-CD |
| Connectivity | |
| Connector | JR (Universal) estimate |
| Origin | |
| Country of Origin | Taiwan |
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 26% of 1060 Digital Standard servos at 4.8V |
| Speed | Average Faster than 40% of 1045 Digital Standard servos at 4.8V |
| Weight | Above Average Lighter than 85% of 1880 Digital Standard servos |
Performance Analysis
| Shaft Power | 1.56–2.09 W |
| Power Density | 1.009 W/in³ More power-dense than 17% of 1768 Digital Standard servos |
| Torque Density | 2.4784 oz-in/g Stronger than 31% of 1053 Digital Standard servos |
| Torque-to-Volume Ratio | 60.92 oz-in/in³ Denser torque than 21% of 1058 Digital Standard servos |
| Speed-to-Weight | 0.13072 (1/sec·g) Faster than 62% of 1038 Digital Standard servos |
| Speed-Torque Trade-off | 18.96 Better balanced than 33% of 1034 Digital Standard servos |
| Torque Gain per Volt | 13.73%/V More voltage-responsive (torque) than 38% of 873 Digital Standard servos |
| Speed Gain per Volt | 12.81%/V More voltage-responsive (speed) than 33% of 874 Digital Standard servos |
| Voltage Range Width | 1.2 V Wider voltage range than 10% of 1560 Digital Standard servos |
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