High-Torque / Ultra-High-Speed Programmable Digital Micro Servo
Titanium Gears · Magnetic Encoder · Ultra-Slim 7.5 mm Case
At Aerobertics, we carefully select components that deliver maximum precision, speed and reliability for demanding RC pilots. This high-torque, ultra-high-speed programmable digital micro servo features titanium gears with preloaded, zero-backlash design and a magnetic encoder (Hall sensor) instead of a conventional potentiometer, ensuring exceptional centring accuracy, long-term stability and wear-free position feedback.
The extremely slim 7.5 mm aluminium case makes this servo an outstanding choice for F3K hand-launch gliders, small gliders and hotliners, as well as thin-wing motor models such as F5D pylon racers. Flat aluminium mounting lugs provide excellent heat dissipation, even under continuous high loads.
Powered by a high-voltage input range of 6.0–8.4 V, this servo delivers consistent performance when used with modern 2S LiPo/LiIon power systems.
Using the MKS DSP-2 Digital Servo Programmer, an extensive range of parameters can be finely adjusted, allowing the servo behaviour to be perfectly matched to your model and flying style.
Programmable Functions (via MKS DSP-2)
- Neutral position adjustment
- Max_PWM / Min_PWM – travel limit adjustment
- Reverse – servo direction reversal
- Dead Band – signal sensitivity adjustment
- CMD_Lost (Fail-Safe) – move to preset position on signal loss
- CMD_Position – emergency position setting
- CMD_Time – delay before fail-safe activation
- Soft_Start – smooth movement to initial position at power-up
- L_Angle / R_Angle – left and right travel limits
- Servo_Power – motor power limitation
- Speed_Enable / Speed_Limit – adjustable speed control
- Lock – hold last position or release motor on signal loss
- Boost – motor start-up power adjustment
Important Installation Notice
CAUTION
Do not rotate the servo by hand. Due to the extremely precise gear train, forcing the output shaft may cause damage.
When installing the servo arm, do not press it onto the output shaft.Correct method: Place the servo arm onto the shaft without pressure, hold it firmly, and gently tighten the servo screw so the arm is pulled into position.
Technical Specifications
- Servo type: Digital, Programmable
- Feedback system: Magnetic encoder (Hall sensor)
- Gear train: Metal (Titanium gears)
- Bearings: Copper bushings
- Operating voltage: 6.0 – 8.4 V (HV)
- Neutral pulse width: 1520 µs
- Frame rate: 333 Hz
- Deadband: 0.0012 ms
Torque:
- 3.4 kg·cm @ 6.0 V
- 3.8 kg·cm @ 7.4 V
- 4.0 kg·cm @ 8.2 V
Speed (60°):
- 0.114 s @ 6.0 V
- 0.094 s @ 7.4 V
- 0.087 s @ 8.2 V
Dimensions & Weight:
- Length: 23.75 mm
- Width: 7.5 mm
- Height: 16.1 mm
- Weight: 7.9 g
Intended use: Aeroplanes
