HS-55 Economy Sub Micro

Great 8 gram servo for gear doors!


HS-55 Economy Sub Micro Servo

FEATURES: Very slim case and lightweight for mounting in small airplanes, electrics or gliders, where very high speed and good torque are critical. One of the slimmest micro servos available. High-strength resin gear train provides reliable operation. 


  • One HS-55 Servo w/pre-installed small X-shaped servo horn and screw 
  • One very small straight servo horn 
  • One M1.7x3 servo horn screw 
  • One small straight servo horn 
  • Two M1.7x7 servo mounting screws 



  • Speed: 0.17 sec at 60ª at 4.8V 
  • Output Torque: 15.27 oz-in (1.1 kg-cm) 
  • Weight: 0.27oz (7.8g) 
  • Length: 0.89" (22.8mm) 
  • Width: 0.45" (11.6mm) 
  • Height: 0.94" (24mm)
HS-55 Economy Sub Micro
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  • Item #: HS-55ESM
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Price $14.00
Availability In-Stock