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  • Servo Overview:

    The KST SV15X-12 Aluminum Coreless Micro Super High Voltage Metal Gear Servo is a powerful and precise servo designed for RC helicopters, industrial UAVs, and robotics. With support for 3S LiPo direct drive and a Super High Voltage (SHV) range of 8.4-volts to 13-volts, this servo delivers reliable power and speed in compact form. Its compact and lightweight design makes it ideal for applications where space is limited, while still delivering high-performance servo control.

    About the Metal Gear SHV Servo

    Performance & Durability

    The SV15X-12 features a high-efficiency coreless DC motor paired with dual ball bearings and a hardened steel gear set, ensuring smooth, consistent operation and long-lasting durability. Programmable functions such as soft-start and direction control allow for flexible integration into various systems, while the lightweight aluminum alloy case keeps the servo both compact and robust.

    Features:

    • Supports 8.4-13V high voltage input
    • High-efficiency coreless DC motor
    • Dual ball bearings for smooth operation
    • Hardened steel gear set for durability
    • Compact and lightweight design
    • Programmable soft-start and direction control

    Includes:

    • (1) SV15X-12 Aluminum Coreless Micro Super High Voltage Metal Gear Servo
    • Servo Accessories
    • Mounting Hardware

    Specifications:

    Application

    Helicopters, UAVs, & Robotics
    Input Voltage

    8.4-13.0V
    Operating Speed @ 8.4V

    0.08sec/60°
    Operating Speed @ 12.0V

    0.06sec/60°
    Operating Speed @ 13.0V

    0.05sec/60°
    Dynamic Torque @ 8.4V

    125oz-in (9kg-cm)
    Dynamic Torque @ 12.0V

    166.7oz-in (12kg-cm)
    Dynamic Torque @ 13.0V

    180.6oz-in (13kg-cm)
    Pulse/Frequency

    560Hz
    Motor Type

    Coreless
    Output Shaft Spline

    25T
    Gear Material

    Hardened Steel
    Dimensions

    1.4×0.59×1.44in (35.5x15x36.5mm)
    Weight

    1.41oz (40g)

    This product was added to our catalog on August 14, 2025

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