Tags: Hitec,titanium  gear,  digital  servo,  high  voltage  servo,  monster  torque,  HS-M7990TH 

Features:

Hitec's most technologically advanced servo, the "Monster Torque" HS-M7990TH features an ultra precise high resolution magnetic encoder instead of a conventional mechanical potentiometer. Designed to operate on a two cell LiPo Pack the HS-M7990TH features our newest high resolution "G2.5" 12 bit generation programmable digital circuit and our indestructible Titanium gears. Other features of the HS-M7990TH include a 7.4V optimized coreless motor, integrated heat sink case, and a top case with two hardened steel gear pins supported by brass axialbushings.
Features

* High Resolution Magnetic Digital Ecoder
* G2.5 12 bit Digital Brogrammable Circuit
* Titanium Gear Train (MK first gear)
* Ultra Performance Coreless Motor
* Integrated Heatsink Case
* (8) O-Rings for Water/Dust/Fuel protection
* Dual Ball Bearing Supported Output Shaft
* 10% larger than a HS-7955TG

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(not included).

Specifications:

Motor Type: Coreless
Bearing Type: Dual Ball Bearing
Speed (6.0V/7.4V): 0.20 / 0.17
Torque oz./in. (6.0V/7.4V): 500 / 611
Torque kg./cm. (6.0V/7.4V): 36 / 44
Size in Inches: 1.72 x 0.88 x 1.57
Size in Millimeters: 44 x 22 x 40
Weight oz.: 2.73
Weight g.: 76.5

Applications:
- Aircraft 20-120 class
- All EP 600-700 & GP 30-90 class helicopters
- GP & Gasoline boats and cars