Servo Specs, Reviews, & Comparison Tool
INO-Lab HG-201HB - Nano Servo
Specifications
| Last Updated: | 2025-08-10 |
| Modulation: | Analog |
| Torque: |
4.8V: 13.90 oz-in (1.00 kg-cm) 6.0V: 16.70 oz-in (1.20 kg-cm) |
| Speed: |
4.8V: 0.09 sec/60° 6.0V: 0.07 sec/60° |
| Weight: | 0.31 oz (8.9 g) |
| Dimensions: |
Length:0.91 in (23.1 mm) Width:0.45 in (11.4 mm) Height:0.98 in (24.9 mm) |
| Motor Type: | (add) |
| Gear Type: | Plastic |
| Rotation/Support: | Dual Bearings |
| Rotational Range: | (add) |
| Pulse Cycle: | (add) |
| Pulse Width: | (add) |
| Connector Type: | (add) |
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Notes
- The discontinued INO-Lab HG-201HB is a high-quality analog servo in the popular sub-micro class, known for its exceptional precision and smoothness. As part of INO-Lab's "High Grade" (HG) series, it is engineered to a higher standard than many servos in its class. It features a high-quality Hybrid (HB) gear train, likely a durable carbon-composite material, which is prized for its very low backlash and smooth operation. The HG-201HB is a favorite among discerning pilots of high-quality park flyers, small scale models, and gliders who value a refined and predictable control response.
- The essence of the HG-201HB is its role as a premium analog sub-micro servo. While it may not have the raw power of a digital servo, its in-flight performance feels incredibly smooth and precise. It provides a solid, connected feel without the gear "chatter" or centering inconsistencies that can plague lesser servos. It is the servo of choice for experienced modelers who are building an aircraft they truly care about and want to equip it with high-quality, reliable components.
- In the world of robotics, the INO-Lab HG-201HB is an excellent choice for small projects that require a higher degree of precision and smoothness. It is ideal for building a high-quality, jitter-free camera pan-and-tilt mechanism, or for the joints of a small robotic arm where accurate and repeatable motion is needed. For any compact robotics project where quality and smooth operation are priorities, the HG-201HB offers a clear and valuable step up from generic 9g servos.
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