Hitec D940TW D-Series Ultra Torque Titanium Gear Digital Servo (High-Voltage)

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Hitec D940TW D-Series Ultra Torque Titanium Gear Digital Servo (High-Voltage)
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Price: $129.99

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This is a Hitec D940TW Titanium Gear Servo, designed with industry leading high-resolution and state-of-the-art ultra-response technology. A 32-bit MCU and 12-bit ADC allow for unprecedented programmability and flexibility. 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 delivers monster performance.

Features:

  • Programmable PWM Digital Amplifier
  • 32-Bit MCU with 12-Bit ADC Circuitry
  • 4096 Resolution
  • 1M Cycle Long Life Potentiometer
  • Wide Operating Voltage (4.8 ~ 8.4 Volts DC)
  • Dual Ball Bearing Supported Output Shaft
  • 25-Tooth Output Spline
  • Coreless Metal Brush Motors
  • Nylon Reinforced Plastic Upper and Lower Case
  • Diamond Cut Aluminum Heat Sink Center Case
  • Dust Resistant and Splash Proof Case
Programmable Functions:
  • End Point Adjustments
  • Direction
  • Fail Safe
  • Dead Band
  • Speed (Slower)
  • Soft Start Rate
  • Overload Protection
  • Data Save / Load
  • Program Reset

Specifications:

Size Category: Standard
Type: Digital
Torque: 139 oz-in @ 4.8v, 187 oz-in @ 6.0v, 229 oz-in @ 7.4v
Speed: 0.11 @ 4.8v, 0.07 @ 6.0v, 0.06 @ 7.4v
Dimensions (WxLxH): 1.57 x 0.79 x 1.50 in (39.9 x 20.1 x 38.1 mm)
Bushing Or Bearing: Bearing
Bearing: Dual
Gear Type: Metal
Gear Material: Titanium

Includes:
  • 3 Titanium/ Steel Gears Set
  • Metal/ Karbonite 1st Gear Set
  • Plastic/ Aluminum Case Set
  • Applicable Horns
Limited Warranty:
Hitec Servo Warranty: Each Hitec servo is backed by a limited two-year warranty from the date of purchase. Hitec RCD USA, INC. shall REPAIR OR REPLACE, at Hitec RCD, INC., defective equipment covered by this warranty, otherwise the purchaser and/or consumer is responsible for any charges for the repair or replacement of the product.

This product was added to our catalog on October 25, 2019

Ron Morrison
Verified Owner
Friday, May 14 2021 (about 2 years ago)
Hitec D940TW D-Series Ultra Torque Titanium Gear Digital Servo (High-Voltage)
I have used the HiTEC D 940 TW in all my large scale airplanes for throttle control. It's super high speed response, resolution and more than adequate torque has worked perfectly. I have 4 33% and 2 40 % airplanes using this servo and combined with its programmability, it has been the perfect choice. I have also found that the Titanium geared HiTEC servos are the most durable combination in high vibration/high cycle applications.
Scott Mc lean
Verified Owner
Monday, Mar 8 2021 (about 3 years ago)
Hitec D940TW D-Series Ultra Torque Titanium Gear Digital Servo (High-Voltage)
Good night,

I ordered this servo from Amain Hobbies in March 2020 and I did not receive it till April, 2020. Due to the pandemic I was unable to use the servo due to the country being on lockdown. I finally was able to use it weekend gone and while on the track after the 3rd lap, I realise I could not turn the steering to the right. I ran to get the truggy and noticed the gear was stripped.

How can I be compensated for this servo as this is the first time I am using the servo and I have paid $127.00 plus shipping and I must say this is unacceptable and all my end points and alignment with the steering and everything is on point.

I can be reached at 1-868-355-2339.

I look forward to hearing from you.

Scott Mc Lean