Code:MKS27001
Barcode:4710150350325
Brand:MKS

HV9930 (0.098s/60°, 43.0kg.cm)

Very high torque/high speed 74g HV digital standard servo w. metal gears; input voltage 6.0-8.4V, 2xBB. For general use, large model aeroplanes. Torque 31.4kg.cm, speed 0.135s/60° at 6.0V, torque 38.8kg.cm, speed 0.110s/60° at 7.4V, torque 43.0kg.cm, speed 0.098s/60° at 8.2V. Aluminium case w. CNC milled heatsink for perfect heat dissipation. Dimensions 40x20x38.8mm, weight 74g. Programmable with DSP-1 programmer.
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Description
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Very high torque/high speed programmable digital standard servo with metal gears and twin ballraced output shaft; for general use, large model aeroplanes. An aluminium case with CNC milled heatsink for perfect cooling even under extreme loads.

Input voltage range 6.0-7.4 V (nominal), operational 6.0-8.4 V.

Using the DSP-1 USB Digital Servo Programmer/interface and the MKS PC software you can program a wide range of servo parameters:
Dead Band: The signal value can be allowed to change under the circumstance without affecting the angle of the output / servo arm. MKS Default = 1μs or 1.2μs
Lock: The setting when the servo does not receive the signal - Keep at the last angular position / The motor is released.
Max. Duty: The duty cycle of the motor will be limited within this value.
Pulse Lower: The minimum angular range will be limited within this command value.
Neutral: The setting of the neutral position.
Pulse Upper: The maximum angular range will be limited within this command value.
Boost: The steps of the motor when starting-up. The larger the value is, the more powerful the step of the motor during the start-up.
Left Angle: Max. Left angle adjustment.
Right Angle: Max. Right angle adjustment.
Reversion: Reverse of the PWM command.
Allow Uncont: The Servo move to the “Uncontrolled Position” when the PWM command is loss.
Uncontrolled Pos: The emergency position in the case of PWM command loss, if the “Allow Uncont” is turned on.
Uncontrolled Time: The Servo will move to the “Uncontrolled Pos” after the “Uncontrolled Time” when the PWM command is loss.

Servo dimensionsStandard
Servo typeDigital
ProgrammableYes
Torque at 6.0V [kg∙cm]31.4
Torque at 7.4V [kg∙cm]38.8
Torque at 8.2 V [kg∙cm]43
Speed at 6.0V [s/60st.]0.135
Speed at 7.4V [s/60st.]0.11
Speed at 8.2 V [s/60st.]0.098
Control pulse width in neutral [µs]1520
Frame Rate [Hz]333
Deadband [ms]0.0007
Servo gearsMetal
Ball bearings
High-voltageYes
Power supply [V]6 - 8.4
Length [mm]40
Width [mm]20
Height [mm]38.8
Weight [g]74
Intended forAeroplanes,Helicopters
Servo motor typeHV Coreless

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Instruction Manual 17.01.2024
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