Futaba
Futaba BLA21 Series A Type Industrial Servo
Manufacture: Futaba Corporation
Model: BLA21 Series : BLA21-06U-A01, BLA21-06U-A02, BLA21-06U-AB2, BLA21-12U-A01, BLA21-12U-A02, BLA21-12U-AB2, BLA21-28U-A01, BLA21-28U-A02, BLA21-28U-AB2
Features
The BLA21 Series A-type features a durable case and a noise-resistant design, making it ideal for harsh environments. It operates within a temperature range of -40°C to +70°C and meets the IP67 standards for waterproofing and dustproofing, ensuring its suitability for outdoor use. The inclusion of ball bearings enhances its durability and reliability.
The lineup offers a side connector model (BLA21-06U-A02) and high-voltage models (BLA21-12U-A01, BLA21-28U-A01). Furthermore, while all models support DroneCAN v1 (formerly UAVCAN v0), some models also offer support for PWM communication.
Specification
| Model name | BLA21-06U-A01 | BLA21-06U-A02 | BLA21-06U-AB2 | BLA21-12U-A01 | BLA21-12U-A02 | BLA21-12U-AB2 |
| Rated voltage [V] | 7.4 | 12.0 | ||||
| Rated torque [N⋅m] | 1.18 | 1.47 | ||||
| Maximum torque (instantaneous) [N⋅m] | 4.71 | 4.90 | ||||
| No-load rotation speed [min-1] | 143 | 111 | ||||
| Case Material | Aluminum | |||||
| Gear Material | Steel | |||||
| Connection cable | Detachable shielded cable | |||||
| Cable length [mm] | 400.0 | |||||
| Connector part | 5-pole connector | |||||
| Dimensions (W x L x H) [mm] | 48.0×21.0×51.5 | 48.0×21.0×51.0 | 48.0×21.0×51.5 | 48.0×21.0×51.0 | ||
| Control and communication standards | DroneCAN V1 | DroneCAN V1/PWM | DroneCAN V1 | DroneCAN V1/PWM | ||
| Operating temperature [℃] | -40 to +70 | |||||
| Mass [g] | 130.0 | 127.0 | 130.0 | 127.0 | ||
