Tags: Hitec,titanium  gear,  digital  servo,  high  voltage  servo,  HS-7940TH 

Features:

Hitec's fastest standard size servo the "Ultra Speed" HS-7940TH is designed to operate on a two cell LiPo Pack. Featuring our high resolution "G2" second generation programmable digital circuit and our indestructible Titanium gears, The HS-7940TH has the performance and durability you've come to expect from a Hitec servo. Other features in the HS-7040TH include a 7.4V optimized coreless motor, integrated heat sink case, and a top case with two hardened steel gear pins supported by axial brass bushing.

The HS-7940TH has been designed for applications where speed and response are demanded. Perfect for High Performance Nitro and Electric Helicopters, Aircraft, Cars, and Trucks. Featuring a blistering transit time of .07 sec, but still maintaining a respectable 181 oz./in. of torque at 6.0 volts.

* G2 Digital Circuit
* Titanium Gear Train (MK first gear)
* Ultra Performance Coreless Motor
* Heatsink Case
* (8) O-Rings for Water/Dust/Fuel protection
* Dual Ball Bearing Supported Output Shaft

Programmable Features Include:

- Dead Band Width
- Direction of Rotation
- Speed of Rotation (slower)
- End Points
- Neutral Points
- Fail Safe On/Off
- Fail Safe Point
- Resolution* (default is high resolution)
- Overload Protection* (default is off)

*These features are only programmable with the HFP-20, HPP-20 or HPP-21 programmers. (programmer not included)

Specifications:

Motor Type: Coreless
Bearing Type: Dual Ball Bearing
Speed (6.0V/7.4V):0.07 / 0.06
Torque oz./in. (6.0V/7.4V): 181 / 222
Torque kg./cm. (6.0V/7.4V): 13.0 / 16.0
Size in Inches: 1.57 x 0.79 x 1.50
Size in Millimeters: 39.88 x 20.07 x 38.10
Weight oz.: 2.40
Weight g.: 68.04

Applications:
- Aircraft 20-120 class
- All EP helicopters 600-700 & GP 30-90 class
- Cars 1/10 buggy and gasoline 1/4 scale steering and throttle
- Gasoline & GP boats