DES 448 BBMG Torque 9.5mm Digital Servo
DES 448 BB MG Servo

DES 448 BBMG Torque 9.5mm Digital Servo

P/N: 7914


Featuring metal gears and programmable circuitry, the high-performance Graupner DES 448 BBMG Digital Standard Servo will allow you to fine tune your unique specifications.  Equipped with a heat sink case, the DES 448 BBMG ensures lower operating temperatures with enhanced reliability.  The internal SMT and mechanical circuitry contributes to fast and crisp response times with low dead-band and excellent centering, making it the perfect choice for sailplanes, scale airplanes and pylon racers.


  • Digital servo featuring dynamic torque, excellent speed, superior response and holding torque
  • Programmable Digital Circuit and SMT circuitry
  • 1024 high resolution
  • Supporting 1-16µ depending on programming
  • Covering the wide range of frame rate 20Hz-400Hz
  • 10-bit processing circuit (2x resolution compared to 10-bit processing circuit)


  • Sailplanes F5J, F5B, F3J, F3B etc.
  • Scale airplanes
  • Pylon racers


  • DES 448 BBMG Digital Servo
  • Horn set