The KST X15-1809A is a high-performance brushless servo specially designed for RC planes with a horizontal installation method. Its reliable CNC aluminium case ensures excellent heat dissipation for long flights.

Equipped with a brushless DC motor, the X15-1809A delivers 24 Kgf·cm torque and 0.07 sec/60° speed at 8.4V, ideal for precision control. The hardened steel gears are backlash-free, providing the finest re-centering accuracy.

Perfect for RC planes requiring high torque and fast response. Upgrade your model with the KST X15-1809A servo for unmatched performance and reliability.

Features

• Hardened Steel Gears
• Extreme Torque and Excellent Speed
• CNC Aluminium Case
• Brushless DC Motor
• Dual Ball Bearings
• Support High Voltage 8.4V
• Programmable Via Servo Programming Tool Card #2, #3 or #5

Specification

• Rated Voltage: DC7.4V
• Voltage Range: DC6.0V-8.4V
• Torque: 18Kgf.cm@6.0V, 22Kgf.cm@7.4V, 24Kgf.cm@8.4V
• Speed: 0.09sec/60°@6.0V, 0.08sec/60°@7.4V, 0.07sec/60°@8.4V
• Working Frequency: 1520μs/333Hz
• Default Travel Angle: ±50° = 100° Total
• Temperature Range: -20℃……+65℃
• Soft Start: Programmable
• Programmable: Yes
• Case Material: Aluminium Alloy
• Motor Type: Brushless DC Motor
• Gear Set Material: Hardened Steel
• Position Sensor: Potentiometer
• Ball Bearing: 2BB
• Case Dimensions: 35.5*15*36.5mm±0.2mm
• Weight: 45g±10%