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KST A08H Digital Servo
$52.80
* – Price shown excluding VAT. VAT will be added to the proforma invoice for private customers and Estonian-registered businesses.
** – Shipping costs are calculated and added based on the delivery destination.
KST A08H is a compact digital servo for UAV and robotics integration. The model, official photo set, shared A08 manufacturer datasheet and approved EUR price were matched directly. Only documented specifications are included.
Key Features
- 3.8–8.4 V operating range
- Up to 3.2 kgf·cm stall torque at 8.4 V
- Speed down to 0.09 sec/60° at 8.4 V
- Coreless DC motor and hardened-steel gears
- Aluminum-alloy case
- 15T, 4 mm output spline
Technical Specifications
| Operating voltage | DC 3.8–8.4 V (rated 7.4 V) |
| Stall torque | 1.4 kgf·cm @ 3.8 V; 2.2 kgf·cm @ 6.0 V; 2.8 kgf·cm @ 7.4 V; 3.2 kgf·cm @ 8.4 V |
| Operating speed | 0.20 / 0.13 / 0.10 / 0.09 sec/60° @ 3.8 / 6.0 / 7.4 / 8.4 V |
| Control signal | PWM, 1520 µs / 333 Hz |
| Default travel | ±60° (120°) |
| Operating temperature | −10 to +65 °C |
| Case / motor / gears | Aluminum alloy / coreless DC / hardened steel |
| Position sensor / bearings | Potentiometer / 2 ball bearings |
| Dimensions / weight | 23.5 × 8 × 19 mm (±0.2 mm) / 7 g (±10%) |
| Pulse range | 900–2100 µs |
| Reference positions | 1000 / 1500 / 2000 µs = −60° / 0° / +60° |
| Output spline | 15T, 4 mm |
Applications
Compact UAV and robotics motion-control assemblies. Final integration suitability must be validated by the system designer.
