KST MS589 HV Coreless Contactless Servo 9.2Kgf.cm 0.08sec for RC Helicopters & Fixed Wing

MS589 is a very powerful high-voltage contactless servo suitable for helicopter cyclic and all fixed wing applications. At 15mm thick and 38g weight it is reasonably small and light, considering its excellent 9.2Kgf.cm of torque and 0.08 sec/60° speed.The MS589 uses a Hall effect (magnetic) position sensor for maximum accuracy and reliability. Also, see the KST D589MG servo which is the same size but uses a potentiometer as a position sensor.The KST MS589 has a similar size and torque as the well-regarded MKS HV737 and is faster and better value.Despite not having an -MG moniker the KST MS589 servo has a hardened steel metal gear train. Features Hardened Steel Gears Extreme Torque and Excellent Speed CNC Aluminium Case Two Ball Bearings Specification Item: MS589 HV Mini Servo Rated Voltage: DC7.4V Voltage Range: DC6.0V-8.4V Stalling Torque: 6.5Kgf.cm@6.0V8.0Kgf.cm@7.4V9.2Kgf.cm@8.4V No-load Speed: 0.10sec/60°@6.0V0.09sec/60°@7.4V0.08sec/60°@8.4V Working Frequency: 1520us/333Hz Default Travel Angle: ±100°=200° Total Temperature Range: -10℃……+65℃ Soft Start: Programmable Programmable: Yes Case Material: Aluminum Alloy Motor Type: Coreless DC Motor Gear Set Material: Hardened Steel Position Sensor: Contactless Case Dimensions: 35.5mm*15mm*32.5mm±0.2mm Weight: 38g±10%