KST X12-708 Micro High Voltage & High Torque Cyclic Servo

The new KST X12-708 is an upgrade to the popular X12-508 servo. At the same voltage, the X12-708 can generate a lot more torque than the X12-508 (about 35% more, for the same speed) thus it's very suitable for hard 3D performance. For pilots that want good speed at highest torque, the X12-708 micro is the best option. This servo works flawlessly on 450 sized helicopters such as Goblin 380/420 or Raw 420/420C, Align Trex 300/450/470, OMP M4/M4 Max, Goosky RS4 Venom and other helicopters using micro servos. The KST servos has been proven to be one of the most reliable and durable servos for the last ten years.  

Features:

• Brushless DC Motor
• Hardened Steel Gear 
• Programmable via KST Programming Box
• Great temperature rage: -20℃ to +65℃
• Aluminium case
• Potentiometer sensor

Specs:

• Operating Voltage: DC 6V-8.4V (rated for 7.4V)
• Travel Angle : ±50°
• Torque:
  
• 6.3Kg.cm@6.0V
• 8.60Kg.cm@7.4V
• 9.30Kg.cm@8.4V
• Speed:
• 0.09sec/60°@6.0V
• 0.08sec/60°@7.4V
• 0.07sec/60°@8.4V
• Working Frequency: 1520us/333Hz, 900us-2100us
• Size: 23x12x27.5mm (±0.2mm)
• Weight: 20g (~10%)

Includes

• (1) Micro Cyclic KST X12-708 Coreless servo