• FrSky Act 5400 Series high-voltage coreless servo, side profile with lead wire and mounting tabs
  • FrSky Act 5400 Series servo angled view showing top output spline and side ACT logo casing
  • ACT Servos series comparison chart graphic with feature list and torque/speed tables for 53–58 series
  • ACT servo straight side view with output shaft and coiled three-wire lead on white background
  • ACT servo front/mounting face view showing mounting ears and model marking S5414H with lead wire
  • ACT servo angled top view showing output spline and mounting tabs with coiled lead wire
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FrSky Act 5400 Series High-Voltage Coreless Servo (S5412H/S5414H/S5415H) 4.8~8.4V RC

FrSky Act 5400 Series High-Voltage Coreless Servo (S5412H/S5414H/S5415H) 4.8~8.4V RC

FrSky

$49.99 USD
$49.99 USD
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Overview

FrSky Act 5400 Series coreless high-voltage servo options (S5412H, S5414H, S5415H) feature a fully CNC-machined aluminum protective case, metal gears, and support up to 8.4V for high speed and torque performance. These servos are designed for RC models where power, reliability, and precision are required.

Key Features

  • High durability metal gear
  • All-aluminum CNC-machined protective case
  • 8.4V high-voltage capability
  • Integrated dual precision ball bearing and potentiometer

Specifications

Series Act Coreless 5400 Series High-Voltage Servos
Dimension (L×W×H) 40×20×39mm
Weight 80g
Horn spline Φ6 25T
Stall current 4.7A@6.0V / 5.8A@7.4V / 6.6A@8.4V
Operating voltage range 4.8~8.4V
Reflash rate 1520us/333Hz

Performance (Torque | Speed)

Model @6.0V @7.4V @8.4V
S5412H 22 kgf.cm (305.5 Oz-in) | 0.07 sec/60° 27 kgf.cm (375 Oz-in) | 0.06 sec/60° 30 kgf.cm (416.6 Oz-in) | 0.05 sec/60°
S5414H 47 kgf.cm (652.7 Oz-in) | 0.12 sec/60° 55 kgf.cm (763.8 Oz-in) | 0.10 sec/60° 63 kgf.cm (874.9 Oz-in) | 0.08 sec/60°
S5415H 53 kgf.cm (736 Oz-in) | 0.15 sec/60° 63 kgf.cm (874.9 Oz-in) | 0.12 sec/60° 71 kgf.cm (986 Oz-in) | 0.10 sec/60°

Applications

  • RC aircraft control surfaces
  • RC helicopter cyclic/collective servo installations
  • RC car/truck steering systems
  • Robotics and other precision actuator projects

For help choosing between S5412H, S5414H, and S5415H for a specific setup and voltage, contact support@rcdrone.top or visit https://rcdrone.top/.

Details

FrSky Act 5400 Series high-voltage coreless servo specifications table for S5412H, S5414H, and S5415H

Compare torque and speed for S5412H, S5414H, and S5415H at 6.0V, 7.4V, and 8.4V, along with size, weight, spline, and operating range.

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