MKS HV1220 (0.115s/60°, 23.0kg.cm)

Very high torque dustproof/waterproof digital standard servo with metal gears and twin ballraced output shaft for RC buggies, trucks, rock crawlers 1/10 and 1/8, boats, 600-700 class helicopter cyclic, large model aeroplanes. An aluminium mid case for perfect cooling even under high loads.

Input voltage range 6.0-7.4 V (nominal), ideal for 2S LiPo or LiFe receiver battery use.

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.

Servo dimensions Standard
Servo type Digital
Programmable Yes
Thrust at 6.0V [kg∙cm] 16.6
Torque at 6.8 V [kg∙cm] 20.3
Thrust at 7.4V [kg∙cm] 22.1
Torque at 8.2 V [kg∙cm] 23
Speed at 6.0V [s/60st.] 0.159
Speed at 6.8 V [s/60st.] 0.14
Speed at 7.4V [s/60st.] 0.129
Speed at 8.2 V [s/60st.] 0.115
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] 37
Weight [g] 57.64
Intended for Aeroplanes,Helicopters,On-road cars,Off-road cars,Sailing boats,Boats
Water resistance Waterproof