Hitec D940TW Wide Voltage Ultra Speed Servo

Brand: Hitec

Part Number: 2221005

£107.99 Web Price RRP £119.99

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For 20-120 class aircraft, all EP 600-700 class helicopters, all
GP 30-90 class helicopters, 1-10-1/4 scale vehicle steering and
throttle, and nitro and gasoline powered boats
Durable titanium alloy metal gears with dual ball bearings
Ultra hard gear shaft with three axial metal bushings
32-bit MCU and 12-bit ADC for unprecedented programmability and
*Programmable digital amplifier with MOSFET drive
Water and dust resistant (splash proof)
Metal center heat sink



D-940TW Wide Voltage Ultra Speed Servo
0.98" (25mm) Single Arm
1.7" (44mm) Double Arm
1.5" (38mm) 4-Point Horn
1.4" (36mm) Round Horn
Four each Grommets, Eylets and Mounting Screws
Metal Adapter Ring, extra Horn Screw



4.8V 6.0V 7.4V
Speed: 0.11 0.07 0.06 sec/60°
Torque: 139 187 229 oz-in
10 13.5 16.5 kg-cm
Motor Type: Coreless
Dimensions: 1.57 x 0.79 x 1.50" (39.9 x 20.1 x 38.1mm)
Weight: 2.40 oz (68.0g)
Number of Teeth on Spline: 25
Diameter of Horn Screw: 3mm



*Programmable features require Hitec Servo Programmer sold separately

  • Brand: Hitec
  • Part No: 2221005
  • Max Voltage: 7.4v (LiPo)
  • Gear Material: Metal

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