HSM7990TH Premium High Voltage (HV) Mon.TQ Magnet Enc. 7.4V

Regular Price:

SRP £149.99

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.


  • 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
  • Overload Protection* (default is off)

*These features are only programmable with the HFP-20, HPP-20 or HPP-21 programmers.


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
Key Features6.0v to 7.4v
Bearing Type - Dual Ball Bearing
Gears - Titanium
Motor Type - Coreless
Size in Millimetres - 44 x 22 x 40
Speed (6.0V/7.4V) - 0.20/ 0.17 sec @ 60 deg.
Torque kg./cm. (6.0V/7.4V) - 36.0 / 44.0
Weight grams - 76.54