KST A08/A08H V6.0 Digital Micro Servo with Metal Gearbox

KST A08 V6.0 digital micro servo with a metal gearbox stands out for its compact size and weighs only 7g, yet it operates at high voltage and delivers excellent performance. At 8.4V, it can reach a maximum torque of 3.2 kg·cm and a speed of 0.09 sec/60°, ensuring high operational efficiency. The high-quality aluminum construction ensures good heat dissipation and is equipped with an advanced gearbox offering increased precision and damage resistance. For more advanced parameter tuning, the device also supports programming via auxiliary tools. It is the ideal choice for any model requiring a precise and reliable servo with high torque.

• At 8.4V, it delivers a maximum torque of 3.2 kg·cm and a response time of 0.09 sec/60°
• The high-quality CNC-machined aluminum housing provides excellent heat dissipation
• The updated gearbox features increased precision and impact resistance
• Programmable for more advanced parameter adjustment
• Suitable for use in confined spaces thanks to its compact size and light weight

• Rated voltage: DC 7.4V
• Voltage range: DC 3.8V–7.4V
• Torque:
  • 1.4 kg·cm at 3.8V
  • 2.2 kg·cm at 6.0V
  • 2.8 kg·cm at 7.4V
  • 3.2 kg·cm at 8.4V
• Operating speed:
  • 0.20 sec/60° at 3.8V
  • 0.13 sec/60° at 6.0V
  • 0.10 sec/60° at 7.4V
  • 0.09 sec/60° at 8.4V
• Operating frequency: 1520 μs/333 Hz
• Rotation angle: ±60° (120° total)
• Programmable: yes
• Housing material: aluminum alloy
• Gear material: hardened steel
• Bearing: 2BB
• Motor type: coreless
• Position sensor: potentiometer
• Operating temperature: -10°C to +65°C
• Dimensions: 23.5 × 8 × 19 mm ±0.2 mm
• Weight: 7 g ±10%

• 1 x KST A08 V6.0 digital micro servo with metal gearbox
• 4 x plastic servo arms
• 4 x mounting bolts
• 1 x servo arm bolt