HV1250 (0.054s/60°, 11.0kg.cm)

High torque/super high speed waterproof 57g HV digital standard servo w. metal gears; input voltage 6.0-8.4V (2S LiPo/LiFe), 2xBB. Ideal for RC buggies 1/10 and 1/8, 600-700 class helicopter cyclic. Torque 7.8kg.cm, speed 0.075s/60° at 6.0V, torque 9.6kg.cm, speed 0.066s/60° at 6.8V, torque 10.4kg.cm,speed 0.061s/60° at 7.4V, torque 11.0kg.cm, speed 0.054s/60° at 8.2V. Aluminium mid case for perfect heat dissipation. Dimensions 40x20x37mm, weight 57.67g. Programmable with DSP-1 programmer.

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High torque/super high speed 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
Torque at 6.0V [kg∙cm]	7.8
Torque at 6.8 V [kg∙cm]	9.6
Torque at 7.4V [kg∙cm]	10.4
Torque at 8.2 V [kg∙cm]	11
Speed at 6.0V [s/60st.]	0.075
Speed at 6.8 V [s/60st.]	0.066
Speed at 7.4V [s/60st.]	0.061
Speed at 8.2 V [s/60st.]	0.054
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]	57.67
Intended for	Aeroplanes,Helicopters,On-road cars,Off-road cars,Sailing boats,Boats
Water resistance	Waterproof
Servo motor type	HV Coreless