Overview
The MKS HV6120H Coreless Metal Gear Digital Wing Servo Motor is designed for precise control in RC gliders, particularly for fuselage installations in F5J, F3J, and F3K models. This high voltage digital servo uses pulse width control (PWM) and combines a coreless motor with metal alloy gears and dual ball bearings for smooth, accurate, and reliable operation in demanding wing and fuselage applications.
For product support or questions about compatibility, please contact customer service at https://rcdrone.top/ or support@rcdrone.top.
Key Features
- Digital wing servo motor using Pulse Width Control (PWM)
- High quality coreless motor for precise response
- Full metal alloy gear train for durability
- Dual ball bearing output for smooth movement
- Designed for F5J, F3J, F3K RC glider fuselage use
- High voltage operation from 3.5V to 8.4V DC
- Compact and lightweight form factor for wing and fuselage installation
Note: Due to the precision cut gears, do not turn the servo output by hand.
Specifications
| Model | MKS HV6120H |
| Product type | Digital wing servo motor |
| Control signal | PWM |
| Working voltage | 3.5V ~ 8.4V DC |
| Working frequency | 1520us / 333Hz |
| Dead band | 0.001 ms (default) |
| Stall torque (kg-cm) | 2.54 (3.7V) / 3.3 (4.8V) / 4.1 (6.0V) / 5.0 (7.4V) / 5.4 (8.2V) |
| Stall torque (oz-in) | 35.2 (3.7V) / 45.8 (4.8V) / 56.9 (6.0V) / 69.4 (7.4V) / 74.9 (8.2V) |
| No-load speed | 0.180s (3.7V) / 0.139s (4.8V) / 0.110s (6.0V) / 0.089s (7.4V) / 0.080s (8.2V) |
| Stall current | 0.85A (3.7V) / 1.1A (4.8V) / 1.37A (6.0V) / 1.69A (7.4V) / 1.87A (8.2V) |
| Bearing | 2 x ball bearing |
| Gear material | Metal alloy gear |
| Motor type | Coreless motor |
| Weight | 11 g / 0.388 oz |
| Dimensions | 23 x 8 x 26.5 mm |
What’s Included
- 1 x MKS HV6120H digital wing servo motor
- 1 x servo mount
- 4 x servo horns
- Mounting hardware
Applications
- RC glider fuselage servo installations
- F5J competition gliders
- F3J competition gliders
- F3K competition gliders
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