KST X15-1809 V8.0 Digital Metal Gear Brushless Mini Cyclic Servo

The KST X15-1809 Mini Digital Metal Gear High Voltage Servo is a great choice for helicopters ranging from 430mm-570mm rotor blade size requiring mini servos. Additionally these servos can be used in other RC applications where the physical dimensions, and torque/speed ratings suit the need of the RC application.

Features

• Hardened Steel Gears
• Extreme Torque and Excellent Speed
• CNC Aluminum Case
• Two Ball Bearings
• Support High Voltage 8.4V
• Programmable Via Programming Card

Specification

• Item: X15-1809 Digital Servo
• Rated Voltage: DC7.4V
• Voltage Range: DC6.0V-8.4V
• Torque: 1.8N.m@6.0V,  2.2N.m@7.4V,  2.4N.m@8.4V
• Speed: 0.09sec/60°@6.0V,  0.08sec/60°@7.4V,  0.07sec/60°@8.4V
• Working Frequency: 1520us/333Hz (Default), 760us/560Hz (Programming Tool Required)
• Default Travel Angle: ±50° = 100° Total
• Temperature Range: -10℃……+65℃
• Soft Start: Programable
• Programmable: Yes
• Case Material: Aluminum Alloy
• Motor Type: Brushless DC Motor
• Gear Set Material: Hardened Steel
• Position Sensor: Potentiometer
• Ball Bearing: 2 Ball Bearings 
• Case Dimensions: 35.5mm*15mm*35.5mm±0.2mm
• Weight: 45g±10%