A3040 Digital Hi Torque Metal Gear Sub-Micro Aircraft Servo by Spektrum RC

Spektrum RC
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This is the Spektrum A3040 Digital Hi Torque Metal Gear Sub-Micro Aircraft Servo. The A3040 is the perfect combination of holding power and performance at a great price. This servo's extremely tough metal gear train, digital precision, 0.10-second transit time and 28 oz-in of torque (@ 6.0V), is the perfect combination of weight, speed and holding power for slow and park flyer aircraft.


  • Size Category: Sub-Micro
  • Type: Digital
  • Application: Slow and park flyer aircraft
  • Torque:
    • 23 oz-in @ 4.8V
    • 28 oz-in @ 6V
  • Speed:
    • .12 sec/60° @ 4.8
    • .10 sec/60° @ 6V
  • Dimensions (WxLxH): 23.6x11.5x25.5mm
  • Weight: 12.6g
  • Bushing Or Bearing: Bearing
  • Bearing: Single
  • Motor Type: Cored
  • Connector Type: z-connector
  • Gear Type: Metal

This product was added to our catalog on January 21, 2011.