BLA1HC21
Features
LA1HC21 is an actuator (servo module) designed for ailerons on medium-sized fixed-wing UAVs and for small robotic applications.
A brushless motor is used to enhance durability, and support for Futaba's proprietary S.BUS system provides a high level of convenience.
Specification
| Model Name | BLA1HC21 |
|---|---|
| Rated Voltage [V] | 7.4 |
| Rated Torque [N⋅m] | 0.73 |
| Maximum Torque (Peak) [N⋅m] | 3.60 |
| No-Load Speed [min-1] | 91 |
| Housing Material | Upper: Resin Middle: Resin Bottom: Aluminum Heat Sink: Aluminum |
| Gear Material | 1st: Resin 2nd: Metal 3rd: Metal Final: Metal |
| Cable type | Fixed Non-Shielded Cable |
| Cable Length | 100 mm (3.94 in) |
| Connector | 3-pin connector |
| Dimensions（W×L×H） | 40.5 mm × 21.0 mm × 38.4 mm (1.59 in × 0.83 in × 1.51 in) |
| Control and Communication Specifications | PWM / S.BUS / S.BUS2 |
| Operating Temperature | -10 to +45°C (-50 to +113°F) |
| Weight [g] | 74.0 |
| Specification |  |
- Control and Communication Standards
To support connection with Futaba RC receivers and various other controllers, the following communication standards are supported:- PWM: PWM signals used in conventional hobby RC servos
- S.BUS: Futaba’s proprietary serial
Please note that these communication methods cannot be used simultaneously.
For detailed specifications, including CAD data, please refer to the download page.
