HV777A+ (0.10s/60°, 40.4kg.cm)
Very high torque/high speed 75g HV digital standard servo w. metal gears; input voltage 6.0-8.4V, 2xBB. For general use, large model aeroplanes. Torque 29.5kg.cm, speed 0.13s/60° at 6.0V, torque 36.5kg.cm, speed 0.11s/60° at 7.4V, torque 40.4kg.cm, speed 0.10s/60° at 8.2V. Aluminium case for perfect heat dissipation. Dimensions 40x20x40mm, weight 75.45g. Programmable with DSP-1 programmer.
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 for perfect cooling even under high 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 1.2μsLock: 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: ... more »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 for perfect cooling even under high 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 dimensions | Standard |
Servo type | Digital |
Programmable | Yes |
Torque at 6.0V [kg∙cm] | 29.5 |
Torque at 7.4V [kg∙cm] | 36.5 |
Torque at 8.2 V [kg∙cm] | 40.4 |
Speed at 6.0V [s/60st.] | 0.13 |
Speed at 7.4V [s/60st.] | 0.11 |
Speed at 8.2 V [s/60st.] | 0.1 |
Control pulse width in neutral [µs] | 1520 |
Frame Rate [Hz] | 333 |
Deadband [ms] | 0.0008 |
Servo gears | Metal |
Ball bearings | 2× |
High-voltage | Yes |
Power supply [V] | 6 - 8.4 |
Length [mm] | 40 |
Width [mm] | 20 |
Height [mm] | 40 |
Weight [g] | 75.45 |
Intended for | Aeroplanes,Helicopters |
Servo motor type | HV Coreless |
Instruction Manual | 17.1.2024 |