Spektrum  |  SPMSA3040

Spektrum A3040 Mid Torque High Speed SubMicro Servo Metal Gear (SPMSA3040)


£38.99
RRP: £39.99
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        Expected date: November 19, 2026

This 0.10-second transit time (at 6 volts), 28 oz-in of torque, metal gear servo is an ideal combination of weight, speed and holding power for slow and park flyer aircraft. Ball bearing support around the output shank helps keep the servo precise for many flights to come. Choose the A3040 servo for electric aircraft and sailplanes where the robust nature of metal gears is desired. The low deadband technology means that you’ll enjoy reliable accuracy and precision.

Spektrum A3040 Sub-Micro Digital Hi Torque Aircraft MG Servo Features:

  • High speed
  • Low cost
  • Low deadband
  • Digital precision
  • Metal gears

Spektrum A3040 Sub-Micro Digital Hi Torque Aircraft MG Servo Specifications:

  • Application: Slow and park flyer aircraft
  • Bearing: Single
  • Bushing Or Bearing: Bearing
  • Gear Type: Metal
  • Height: 1.0 in (25.5mm)
  • Length: 0.93 in (23.6mm)
  • Motor Type: Cored
  • Servo Type: Digital
  • Servo Voltage: 4.8 - 6.0V
  • Size Category: Minis and Micros
  • Speed: 0.12 sec/60º @ 4.8; .10 sec/60º @ 6.0V
  • Speed (at 4.8V): .10 - .14 sec
  • Torque: 23 oz-in (1.66 kg-cm) @ 4.8V; 28 oz-in (2 kg-cm) @ 6.0V
  • Torque (at 4.8V): 20 - 39 oz-in
  • Weight: 0.44 oz (12.6 g)
  • Width: 0.45 in (11.5mm)

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Spektrum

Spektrum A3040 Mid Torque High Speed SubMicro Servo Metal Gear (SPMSA3040)

£38.99

This 0.10-second transit time (at 6 volts), 28 oz-in of torque, metal gear servo is an ideal combination of weight, speed and holding power for slow and park flyer aircraft. Ball bearing support around the output shank helps keep the servo precise for many flights to come. Choose the A3040 servo for electric aircraft and sailplanes where the robust nature of metal gears is desired. The low deadband technology means that you’ll enjoy reliable accuracy and precision.

Spektrum A3040 Sub-Micro Digital Hi Torque Aircraft MG Servo Features:

Spektrum A3040 Sub-Micro Digital Hi Torque Aircraft MG Servo Specifications:

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