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Hot Item Kst X20-7.4-m-805 Hv Brushless Hls Tail Servo 12kgf.cm 0.030sec Get 85% Off Today [NoXa9IdV]

$43.99 $140.99 -69%

The X20-7.4-M-805 tail servo boasts an amazing 12Kgf.cm of torque at 8.4V, and an incredible 0.030sec/60° speed for 700-800 class RC helicopters. This servo features a brushless motor, a full CNC aluminum case, and a complete set of HLS (High Life Sp

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The X20-7.4-M-805 tail servo boasts an amazing 12Kgf.cm of torque at 8.4V, and an incredible 0.030sec/60° speed for 700-800 class RC helicopters. This servo features a brushless motor, a full CNC aluminum case, and a complete set of HLS (High Life Span) hardened steel gearbox throughout each servo. The X20-7.4-M-805 is equipped with 6 ball bearings to maintain a slop-free gear train. With excellent torque and amazing speed, you can make a brilliant flight easily.

 

Features

  • Ultra High Torque & Excellent Speed

  • Brushless DC Motor

  • Contactless Hall Sensor

  • Hardened Steel Gears

  • 6 Ball Bearings

  • CNC Aluminum Case

  • HLS (High Life Span) Hardened Steel Gearbox

  • Ideal for 700-800 Class RC Helicopters

 

Specification

  • Item: X20-7.4-M-805 HLS Brushless Servo

  • Rated Voltage: DC7.4V

  • Voltage Range: DC6.0V-8.4V

  • Torque: [email protected] / [email protected] / [email protected]

  • Speed: 0.040sec/60°@6.0V / 0.035sec/60°@7.4V / 0.030sec/60°@8.4V

  • Working Frequency: 760μs/560Hz

  • Temperature Range: -10℃.......+65℃

  • Case Material: Aluminum Alloy

  • Motor Type: Brushless DC Motor

  • Gear Set Material: HLS Hardened Steel

  • Position Sensor: Contactless

  • Case Dimensions: 40mm20mm 40mm±0.2mm

  • Weight: 75g±10%

  • Ball Bearing: 6BB

 

Size

 

Package Includes

  • 1 * X20-7.4-M-805 Brushless Servo

  • 1 Pack of Accessories

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What Our Customers Say

January 1, 2026

Absolutely no complaints!

This is a top-quality, absolute must-have item.

- Alana E..

January 1, 2026

Absolutely no complaints!

An excellent choice for its intended purpose.

- Calvin F..

January 1, 2026

Absolutely no complaints!

It's a sturdy, efficient, and great gadget.

- Abel K..

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