HiTec D-946TW 32-Bit, Multi-Purpose, Titanium Gear Servo (23kg/319oz [email protected])

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HiTec D-946TW 32-Bit, Multi-Purpose, Titanium Gear Servo (23kg/319oz [email protected])

Market Price: $233.95
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Quantity (15)

Availability 15 in stock
Weight 0.38 lbs
Manufacturer Hitec

Hitec’s D-Series servo line sets new standards for advanced, programmable technology. Powered by their 32-bit MCU (Microcontroller Unit) and 12-bit ADC (Analog to Digital Converter) industrial science, these powerhouses dominate the servo arena. Their potent combination of wide voltage capabilities, high resolution, rapid response, and patented Smart Sense technology brings maximum performance to all radio control applications. The members of this particular D-Series group are all designed with extremely durable titanium gears; and the D941TW, D946TW and D951TW trio boast full metal cases. When you demand ultimate reliability and unprecedented advanced engineering, look to the power of the D-Series servos!


  • High Response Circuitry
  • Wide Voltage Capabilities
  • 32-Bit MCU Technology
  • Full Programmability
  • Smart Sense Technology for Servo Analytics
  • 25-Tooth Output Spline

Programmable Features:

  • End Point Adjustments
  • Direction
  • Fail Safe
  • Dead Band
  • Speed (Slower)
  • Soft Start Rate
  • Overload Protection
  • Data Save / Load
  • Program Reset
Dimensions 1.57" x 0.79" x 1.50" (40 mm x 20 mm x 38 mm)
Product Weight 2.4 oz (68 g)
Output Shaft Style 25 tooth (H25T) spline
Voltage Range 4.8 V - 7.4 V
No-Load Speed (4.8V) 0.16 sec/60°
No-Load Speed (6.0V) 0.12 sec/60°
No-Load Speed (7.4V) 0.10 sec/60°
Stall Torque (4.8V) 194 oz-in. (13.97 kg.cm)
Stall Torque (6.0V) 250 oz-in. (18 kg.cm)
Stall Torque (7.4V) 319 oz-in. (22.97 kg.cm)
Max PWM Signal Range (Standard) 750-2250 μsec
Max Travel (out of box) 120°
Pulse Amplitude 3-5 V
Operating Temperature -20°C to +60°C
Continuous Rotation Modifiable Yes
Direction w/ Increasing PWM Signal Clockwise
Deadband Width 1 µs
Motor Type Coreless
Feedback Style 5KΩ Potentiometer
Output Shaft Support Dual Ball Bearings
Gear Material Titanium
Wire Length 11.81" (300 mm)
Wire Gauge 20 AWG


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Dual Power Switch w/Charge Ports & Fuel Dot

Replacement Switch and wire for Miracle switches.

With this switch and wire, you can easily replace a switch in a Miracle RC product. Perfect for if you have a crash and you want to be sure the switch is in perfect working condition. Or if you accidently damage your Miracle switch while working with it.

Just simply unscrew your old Miracle switch, loosen the grub screw that holds the plastic plug, and place the new one in. In about 5 minutes you'll have a brand new conditioned Miracle switch



Rythm 1/8 Monster Truck Tires Mounted on Black Wheels, 0" Offset, 17mm Hex (1 pair)

Rythm 1/8 Monster Truck Tires Mounted on Black Wheels, 0" Offset, 17mm Hex (1 pair)



Power HD B7RS Brushless Servo - 13.0 kg/cm (180.5 oz/in), 0.05 sec 8.4V - (Programmable Low Profile and Ultra High Speed)

Power HD B7RS Brushless Servo - 13.0 kg/cm (180.5 oz/in), 0.05 sec 8.4V - (Low Profile and Ultra High Speed)

Check out the new Power HD 0804HV Brushless servos!

These are great to use a throttle servo and can be used in systems with other high voltage servos!

The Power HD 0804HV high voltage servos are made with brushless technology. Now - we've heard about this "brushless" stuff before but it is time to ask the question on all of our minds - why is that so great? Take a brushless motor for example - no brushes in a brushless motor (no kidding...) nor does it have the commutator - instead a small circuit board coordinates the energy delivery to the windings. Think about this technology being used in a power tool - since the electronics communicate directly with the stationary windings the tool can adapt to its surroundings - only using enough juice necessary to accomplish the job. So if you are using a brushless drill to drive a screw into Styrofoam - it will sense the lack of resistance from the foam and pulls only enough charge from the battery that it needs. Whereas a brushed drill will run as fast and hard as it can no matter the job simultaneously wasting your battery life.

"What the heck does that have to do with my servo?" Well now they are incorporating that smart technology into these HD 0804HV high voltage servos - so they are not going to be sucking the life of your Redwing LiFe battery when it doesn't have to - which means not only would you be getting a great and powerful servo - it's smart! Your "LiFe" will thank you.

These servos are high efficiency and perform better. They run cooler and quieter and with less vibration - because there are no brush arcings, the radio frequency interference and electronic noise is significantly reduced.

All aluminum housing, high voltage and the new brushless technology gives you the best strength and speed while being incredibly efficient and long lasting.

So now the only question is - why are you still reading this? Go buy your Power HD 0804HV servos before they're gone!



  • Torque:
    • 105.54 oz/in at 6V (7.6 kg/cm)
    • 125.00 oz/in at 7.4V (9.0 kg/cm)
  • Speed:
    • .055 sec at 6V
    • .042 sec at 7.4V
  • Voltage: 6.0 ~ 7.4 DC Volts
  • Weight: 1.58 oz (45g)
  • Size: 1.59 x 0.80 x 1.03 in (40.3 x 20.2 x 26.1 mm)
  • Operating Temp- -20℃~60℃
  • Working Frequency - 1520μs / 500hz
  • Brushless Motor
  • Ball Bearing x 2
  • Titanium & Steel Gears