Discover XQ-Power Servos in Our eBay Store!
Shop Now
Technical Specifications
Last Updated: 2026-11-05
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | D531BB |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
4.8V7.10 oz-in0.51 kg-cm0.1 N-m |
| Speed |
4.8V0.09 sec/60°666.7 deg/s111.1 RPM |
| Running Current |
4.8V0.320 A320 mA |
| Stall Current | ≤0.42 A≤420 mAAverage |
| Physical | |
| Weight | 0.13 oz3.7 gAbove Average |
| Dimensions |
L 0.75 in W 0.31 in H 0.69 in L 19.0 mm W 7.9 mm H 17.5 mm |
| Drivetrain | |
| Motor Type | Coreless |
| Rotation/Support | Single Bearing |
| Control & Signal | |
| Modulation | Digital |
| Electrical & Environment | |
| Idle Current | 0.120 A120 mA |
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 | Above Average Lighter than 67% of 89 Digital Nano servos |
| Stall Current | Average Lower draw than 64% of 40 Digital Nano servos |
Performance Analysis
| Shaft Power | 0.15 W |
| Power Density | 0.909 W/in³ More power-dense than 26% of 81 Digital Nano servos |
| Torque Density | 1.9189 oz-in/g |
| Torque-to-Volume Ratio | 44.26 oz-in/in³ |
| Speed-to-Weight | 3.00300 (1/sec·g) |
| Speed-Torque Trade-off | 0.64 |
| Current-per-Torque Ratio | 0.0592 A/oz-in |
| Idle-to-Running Current Ratio | 0.375 |
| No-Load vs Stall Current Spread | 1.31 |
Similar Active Servos
Reviews of Arced D531BB
Be the first to review!