HS-M7990TH High Voltage, Mega Torque, Magnetic Encoder Ultra Premium Servo
Part No: 37990S
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Product Description
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.
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Features
- High Resolution Magnetic Digital Ecoder
- G2.5 12 bit Digital Programmable 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 Functions
- End Point Adjustments
- Direction
- Fail Safe
- Dead Band
- Speed (Slower)
- Overload Protection
- Resolution
- Data Save / Load
- Program Reset
Accessories
- Metal Gear Set | Link |
- Metal / Karbonite 1st Gear Set | Link |
- Plastic / Aluminum Case Set | Link |
- Applicable Horns
HS-M7990TH Servo Specifications
| Performance Specifications | |
| Operating Voltage Range (Volts DC) | 6.0V ~ 7.4V |
| Speed (Second @ 60°) | 0.21 ~ 0.17 |
| Maximum Torque Range oz. / in. | 500 ~ 611 |
| Maximum Torque Range kg. / cm. | 36.0 ~ 44.0 |
| Current Draw at Idle | 23 mA |
| No Load Operating Current Draw | 480 mA |
| Stall Current Draw | 9,800 mA |
| Dead Band Width | 1 µs |
| Physical Specifications | |
| Dimensions (Inches) | 1.72 x 0.88 x 1.57 |
| Dimensions (Metric) | 43.8 x 22.4 x 40.0 |
| Weight (Ounces) | 2.78 |
| Weight (Gram) | 79.0 |
| Circuit Type | G2.5 Programable Digital |
| Motor Type | Coreless Metal Brush |
| Gear Material | Metal |
| Bearing Type | Dual Ball Bearing |
| Output Shaft (type / Ømm) | Standard 24 |
| Case Material | Plastic / Aluminum |
| Dust / Water Resistance | Splash Proof |
| Connector Gauge (AWG) / Strand Count | 20 / 80 |
| Radio Control Applications | |
| Parkflyer | N / A |
| Sport Plane | > 40% |
| Sailplane | 2 meters and up |
| 3D Performance | > 40% |
| Scale | > 40% |
| Electric Helicopter | N / A |
| Gas Helicopter | N / A |
| On Road | N / A |
| Monster Truck | N / A |
| Buggies | N / A |
| Truggies | N / A |
| Short Course / Truck | N / A |
| Crawlers | Super |
| Sail Boat | = >1M & Scale |
| Power Boat | N / A |
