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Hitec D940TW Wide Voltage Ultra Speed Servo


The titanium D-940TW is part of our D-Series dynamo servo line. All Hitec D-Series servos have been designed using our brand new, cutting edge, custom engineering. Combining industry leading high-resolution, state-of-the-art ultra-response technology with a 32-bit MCU and 12-bit ADC for unprecedented programmability and flexibility, these servos deliver significantly smoother movement. The speedy, powerful line operates on a wide 4.8 ~ 8.4 voltage range, allowing use with any common battery chemistry without the need for adapters or regulators. Featuring Hitec’s industry standard 25-tooth output spline with 3mm hex screw, each D-Series servo brings monster performance never known before in the market.


  • Programmable digital amplifier with MOSFET drive
  • Long life (1M cycles) indirect potentiometer
  • Durable titanium alloy metal gears with dual ball bearings
  • Ultra hardness gear shaft with 3 axial metal bushing
  • Water and dust resistant case
  • Heat sink for motor


  • Motor Type: Coreless
  • Bearing Type: Dual Ball Bearing
  • Torque (kg.cm)
    • 4.8V: 10.0
    • 6.0V: 13.5
    • 7.4V: 16.5
  • Speed (sec/60°)
    • 4.8V: 0.11
    • 6.0V: 0.07
    • 7.4V: 0.06
  • Size in Millimetres: 39.9 x 20.1 x 38.1 mm
  • Weight g: 68.0 g


£121.99 Each
2 for £239.98
4 for £475.96

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