KST Servo - DS125MG Wing Servo (4.8-6.0V DC)

KST Servo

  • $32.00

KST Servo - DS125MG Wing Servo (4.8-6.0V DC)

The KST DS125MG Wing Servo is an amazingly good metal cased servo. It is exactly the same size and has 90% of the performance and build quality of the market leader, for less than half the price. Like the more expensive servo it has no geartrain slop.

At only 10mm thick this great wing-servo can easily fit in thin glider and jet wings. With a massive 7.0 Kgf.cm torque the KST DS125 is appropriate for small to medium sized UAV's, F3F, F3B, F3J, F5J, all fast gliders, and jets. 

Note: No longer supplied with metal servo arms

DS125MG Servo


  • Hardened Steel Gears
  • Extreme torque and Excellent speed
  • CNC aluminum case
  • Two Ball Bearings
  • Programmable


  • Item: DS125MG Digital Metal Gear Servo
  • Rated Voltage: DC4.8V
  • Operating Voltage: DC4.8V-6.0V
  • Case Dimensions: 30mm*10mm*35.5mm±0.2mm
  • Torque: 7.0Kgf.cm @ 6.0V / 6.0Kgf.cm @ 4.8V
  • Speed: 0.12sec/60deg @ 6.0V / 0.15sec/60deg @ 4.8V
  • Working Frequency: 1520μs/333Hz
  • Default Travel Angle: ±50° = 100° Total
  • Temperature Range: -10℃……+65℃
  • Soft Start: Programmable
  • Programmable: Yes
  • Case Material: Aluminum Alloy
  • Motor: Coreless DC Motor
  • Gear Set Material: Hardened Steel
  • Position Sensor: Potentiometer
  • Weight: 28g±10%

Package Including

  • 1 * DS125MG Servo 
  • 1 Pack of Accessories

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