KST A12-T HV Mini Coreless Metal Gear Contactless Magnetic Sensors Servo 20.0Kgf.cm 0.12sec for Glider Wing

The KST A12-T servo uses a magnetic (Hall effect) sensor to provide position feedback, replacing the troublesome sliding contact potentiometer used in most servos. This improves the reliability of the servo enormously, while also providing better accuracy and resolution. The A12-T also benefits from an ultra-efficient coreless motor, a steel gear train, an aluminium case, a slow start, low current consumption, and constant power output. These make it perfect for high-performance gliders, larger electric models and jets.

This servo uses a mini 25-tooth (Futaba) output spline for maximum compatibility with the large variety of aftermarket control horns.

Features

• 7 Phase Coreless DC Motor
• Contactless (Magnetic Sensor)
• Programmable
• Compact and Lightweight Design
• Excellent Torque and Speed
• Excellent Heat Dissipation
  
• Designed for High Performance RC Gliders

Specification

• Item: A12-T Digital Metal Gear HV Servo
• Rated Voltage: DC7.4V
• Voltage Range: DC6.0V-8.4V
• Torque: 1.6N.m@6.0V, 1.8N.m@7.4V, 2.0N.m@8.4V
• Torque: 16.31kg-cm@6.0V, 18.35kg-cm@7.4V,20.39kg-cm@8.4V
• Speed: 0.15sec/60°@6.0V, 0.13sec/60°@7.4V, 0.12sec/60°@8.4V
• Working Frequency 1520us/333Hz
• Default Travel Angle ±60° = 120° Total
• Temperature Range: -10℃……+60℃
• Soft Start: Yes
• Programmable: Yes
• Case Material: Aluminum Alloy
• Motor Type: 7 Phases Coreless DC Motor
• Gear Set Material: Hardened Steel
• Position Sensor: Contactless (Magnetic Sensor)
• Ball Bearing: 2BB
• Case Dimensions: 30mm*12mm*35.5mm±0.2mm
• Weight: 32g±10%