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KST FZ10 HV Low-EMF Digital Wing Servo 10.8Kgf.cm 0.10sec for RC Gliders & Jets

KST FZ10 HV Low-EMF Digital Wing Servo 10.8Kgf.cm 0.10sec for RC Gliders & Jets

$78.99

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Precision-engineered for high-performance RC gliders, sailplanes, and jet airframes, the KST FZ10 high-voltage digital wing servo combines proprietary Low-EMF Anti-Interference Technology with a powerful coreless motor and hardened steel gear train. Whether you're chasing thermals in F3J, charging the slope in F3F, or pushing top speed in F5B, the FZ10 delivers the torque authority and split-second response that demanding competition flying requires — all in a slender 28g wing-optimized profile.

Key Features

  • Low-EMF Anti-Interference Technology: Proprietary motor winding design significantly reduces electromagnetic noise, maintaining clean signal integrity in complex multi-servo and high-current airframes.
  • High-Voltage Operation: Wide 4.8V–8.4V range for direct 2S LiPo compatibility without voltage step-down.
  • Coreless DC Motor: Fast linear response, minimal deadband, and smooth torque delivery across the full travel range.
  • Hardened Steel Geartrain: Dual ball-bearing supported metal drive train built to handle high aileron and flap loads without flex or backlash.
  • Full CNC Aluminum Casing: Lightweight rigid housing provides structural protection and effective heat dissipation.
  • Programmable & Soft Start: Adjustable travel limits with built-in soft-start protection to safeguard linkages on power-up.

Technical Specifications

  • Model: FZ10 Digital Metal Gear Servo
  • Rated Voltage: DC 7.4V
  • Voltage Range: DC 4.8V – 8.4V
  • Motor Type: Coreless DC Motor
  • Gear Set Material: Hardened Steel
  • Case Material: CNC Aluminum Alloy
  • Bearings: Dual Ball Bearings (2BB)
  • Position Sensor: Potentiometer
  • Working Frequency: 1520μs / 333Hz
  • Default Travel Angle: ±50° (100° Total)
  • Operating Temperature: -10°C to +65°C
  • Soft Start / Programmability: Yes (Programmable)
  • Dimensions: 30.0 × 10.0 × 35.5 mm (±0.2mm)
  • Weight: 28g (±10%)

Performance Ratings

  • Stall Torque:
    • 6.2 kgf.cm @ 4.8V
    • 7.5 kgf.cm @ 6.0V
    • 9.5 kgf.cm @ 7.4V
    • 10.8 kgf.cm @ 8.4V
  • Operating Speed (No-Load):
    • 0.16 sec/60° @ 4.8V
    • 0.14 sec/60° @ 6.0V
    • 0.12 sec/60° @ 7.4V
    • 0.10 sec/60° @ 8.4V

Dimensions & Sizing

KST FZ10 Servo Dimensions Diagram 1

KST FZ10 Servo Dimensions Diagram 2

Documentation

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