KST A08 V6.0 High-Performance Coreless Digital Servo | Hardened Steel Gears | DLG & F5K Gliders & Robotics
Description
Elevate your high-performance models and precision builds with the SPIDER Automation KST A08 V6.0 Servo. Designed as the ultimate choice for DLG and F5K gliders, this compact and lightweight unit features enhanced precision, a rugged new gearset, and an encased motor for superior protection. Delivering consistent high-torque output up to 3.2 kgf.cm across a broad 3.8V to 8.4V DC operating window, it prevents flutter while offering excellent heat dissipation. Advanced users can also fine-tune performance profiles using compatible KST programming tools for a flawless, reliable installation.
Key Features
- Compact & Lightweight: Ultra-slim profile engineered for tight installations in high-performance model wings and control surfaces.
- Coreless Motor Architecture: High-efficiency coreless motor delivering fast control response, smooth operation, and exceptional speed.
- Hardened Steel Gear Train: Durable internal steel gears designed to handle high loads and eliminate gear wear under stress.
- Broad Voltage & Torque Scaling: Flexible power range supporting 3.8V to 8.4V DC, scaling torque output from 1.4 kgf.cm up to 3.2 kgf.cm.
- Programmable Capability: Fully programmable digital design allowing custom adjustments via specialized tool card configurations.
Benefits
- Exceptional Precision: Engineered to provide absolute centering accuracy and eliminate surface flutter in demanding flight conditions.
- Complete Accessory Kit: Ships complete with four plastic servo horns, mounting screws, and a dedicated servo horn screw.
- Superior Thermal Performance: Built with excellent heat dissipation characteristics to maintain stable operation during intensive use.
- Enhanced Durability: Encased motor design protects internal electronics from dust, debris, and mechanical stress.
- Versatile Power Compatibility: Functions efficiently across standard 1S to 2S LiPo setups or regulated BEC power systems.
Applications
- High-Performance Gliders: Specialized actuation for DLG (Discus Launch Gliders), F5K competition gliders, and sailplane control surfaces.
- Precision RC Aircraft: High-speed aileron, elevator, and rudder linkages requiring zero slop and high holding power.
- Advanced Robotics: Precision robotic joints, micro-actuation arms, and compact positioning mechanisms.
- Mechatronic Prototyping: High-end Arduino and microcontroller-driven hobby builds demanding industrial-grade micro servos.
- Specialty Mechanical Assemblies: Custom compact fixtures requiring programmable response and heavy-duty steel gearing.
Package Includes
- 1 x KST Servo A08 V6.0
- 4 x Plastic Servo Horn
- 4 x Mounting Screw
- 1 x Servo Horn Screw
Specifications
| Parameter | Specification |
|---|---|
| Item Type | High-Performance Digital Servo Motor |
| Brand / Series | SPIDER Automation / KST A08 V6 Series |
| Model No. | A08 V6.0 |
| Motor Type | Coreless Motor |
| Operating Voltage Range | 3.8V ~ 8.4V DC |
| Rated Torque Performance | 1.4 kgf·cm @ 3.8V | 2.2 kgf·cm @ 6.0V | 2.8 kgf·cm @ 7.4V | 3.2 kgf·cm @ 8.4V |
| Speed Rating | 0.20 sec/60° @ 3.8V | 0.13 sec/60° @ 6.0V | 0.10 sec/60° @ 7.4V | 0.09 sec/60° @ 8.4V |
| Signal Frequency | 1520µs / 20KHz or 333Hz |
| Gear Material | Hardened Steel Gearset |
| Programmable | Yes (Compatible with KST Tool Card #1 / #5) |
| Shipping Weight | 0.02 kg |
| Shipping Dimensions | 5 × 5 × 3 cm |




















