HS-7985MG High Torque, Metal Gear Coreless Premium Digital Servo
Part No: 37985S
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Product Description
The new HS-7985MG High Torque Digital Servo has the added benefit of our new G2 second generation programmable digital circuit. This circuit has twice the resolution of our original circuit while adding programmable overload protection. The technology doesn’t stop at the circuit board, with a high performance coreless motor, dual ball bearing supported output shaft, bushing supported gear shafts and our Heavy Duty Metal gear train the HS-7985MG was designed to withstand the stress of larger high performance aircraft and on/off road vehicles.
Features
- G2 Digital Circuit
- Coreless Motor
- Dual Ball Bearing Supported Output Shaft
- Metal Gear Train (MK first gear)
Programmable Functions*
- End Point Adjustments
- Direction
- Fail Safe
- Dead Band
- Speed (Slower)
- Overload Protection
- Resolution
- Data Save / Load
- Program Reset
*These features are only programmable with the HFP-20 field programmer.
Accessories
- Metal Gear Set | Link |
- Metal / Karbonite 1st Gear Set | Link |
- Plastic Case Set | Link |
- Applicable Horns
HS-7985MG Servo Specifications
| Performance Specifications | |
| Operating Voltage Range (Volts DC) | 4.8V ~ 6.0V |
| Speed (Second @ 60°) | 0.16 ~ 0.13 |
| Maximum Torque Range oz. / in. | 144 ~ 172 |
| Maximum Torque Range kg. / cm. | 10.4 ~ 12.4 |
| Current Draw at Idle | 9 mA |
| No Load Operating Current Draw | 240 mA |
| Stall Current Draw | 3,000 mA |
| Dead Band Width | 1 µs |
| Physical Specifications | |
| Dimensions (Inches) | 1.57 x 0.78 x 1.45 |
| Dimensions (Metric) | 40.0 x 20.0 x 37.0 |
| Weight (Ounces) | 2.18 |
| Weight (Gram) | 62.0 |
| Circuit Type | G2 Programable Digital |
| Motor Type | Coreless Metal Brush |
| Gear Material | Metal |
| Bearing Type | Dual Ball Bearing |
| Output Shaft (type / Ømm) | Standard 24 |
| Case Material | Plastic |
| Dust / Water Resistance | Splash Proof |
| Connector Gauge (AWG) / Strand Count | 22 / 60 |
| Radio Control Applications | |
| Parkflyer | N / A |
| Sport Plane | 25 - 30% |
| Sailplane | 2 meters and up |
| 3D Performance | 25 - 30% |
| Scale | 25 - 30% |
| Electric Helicopter | N / A |
| Gas Helicopter | N / A |
| On Road | 1/8th |
| 1/8th | |
| Buggies | 1/8th |
| Truggies | 1/8th |
| Short Course / Truck | 1/8th |
| Crawlers | N / A |
| Sail Boat | = >1M & Scale |
| Power Boat | N / A |
Spare Parts
