KST MS325 HV Micro Servo – 5.2Kgf.cm 0.07sec

The KST MS325 HV Micro Servo is a high-speed, high-precision servo designed for RC helicopters (450-480 class) and sailplane fuselage control surfaces. Unlike traditional servos that use potentiometers, the MS325 utilizes contactless magnetic (Hall effect) sensors, offering greater accuracy, improved durability, and resistance to wear over time.

With a coreless motor, CNC-machined aluminum housing, and hardened steel gears, this servo ensures smooth operation, long lifespan, and minimal friction, making it ideal for demanding cyclic control and tail applications.