Name: X20-8.4-50 V8.0 Brushless Metal Gear Digital Servo 45Kgf.cm 0.15sec for Large Scale RC Plane, 1/8 & 1/10 On-road & Off-road RC Car
Brand: KST-Servo
SKU: BR0023.0057
Price: 84.99 USD
Availability: OutOfStock

X20-8.4-50 Metal Gear Brushless Digital Servo 45kg.cm 0.09sec

X20-8.4-50 V8.0 Brushless Metal Gear Digital Servo 45Kgf.cm 0.15sec for Large Scale RC Plane, 1/8 & 1/10 On-road & Off-road RC Car

BR0023.0057

$84.99

KST X20-8.4-50 High Torque Servo

The KST X20-8.4-50 is a high-power servo built for demanding RC applications, combining exceptional torque with a robust and durable construction.

Featuring a full CNC aluminum case, high-power coreless motor, and all-metal gears, the X20-8.4-50 delivers an impressive 45Kgf.cm of torque at 8.4V for strong and reliable control.

Its high torque output makes it suitable for a wide range of applications, including giant-scale aircraft, 1/8 scale nitro and electric on-road or off-road vehicles, crawlers, and other high-performance RC models.

Features

Extreme Torque and Excellent Speed
CNC Aluminium Case
Two Ball Bearings
Programmable

Specification

Parameter	Value
Item	X20-8.4-50 Brushless Standard Servo
Rated Voltage	DC7.4V
Voltage Range	DC6.0V–8.4V
Torque	38Kgf.cm@6.0V / 42Kgf.cm@7.4V / 45Kgf.cm@8.4V
Speed	0.20sec/60°@6.0V / 0.17sec/60°@7.4V / 0.15sec/60°@8.4V
Working Frequency	1520μs/333Hz
Travel Angle	±50° = 100° Total
Operating Temperature	-10℃ ~ +65℃
Soft Start	Programmable
Programmable	Yes
Case Material	Aluminum Alloy
Motor Type	Coreless DC Motor
Gear Set Material	Hardened Steel
Position Sensor	Potentiometer
Ball Bearing	2BB
Case Dimensions	40.5mm × 21mm × 42mm ±0.2mm
Weight	78g ±10%