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MKS HV70H Servo - 0.06s 5.4g 7mm

Product Code: MKS-HV70H
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Price: $60.76

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The MKS HV70H servo is tiny and is ideal for 1m DLGs, F3K, F3L, F5D, and all small models that require excellent precision, massive torque, and adequate speed. It is just 7 mm thick and has an incredible torque of 3.1Kg cm and an excellent speed of 0.06s per 60 degrees, at 8.2V. Unlike the MKS-HV70 it has normal mounting lugs, making it best suited for fuselage mounting.

Smaller than the lamented SD100/D47, smaller and lighter than the KST X06, and more powerful than both, it is undoubtedly the best small glider servo available in 2023.

The MKS HV70H is actually a low-medium-high voltage servo as it works on 1S and 2S LiPo as and well as 4.8V - 6V NiMH batteries.

The supplied accessories include a pulley type output disk, making this servo ideal for pull-spring tail surface connections, as popularised on DLGs but also finding favour in other classes of models. Although old school modellers are reticent about trying pull-spring it is actually very quick and easy to set up, and results in a lightweight and totally slop free control surface linkage. Easily implemented using our torque springs and pull cord sets.

The MKS hallmark CNC aluminium alloy case adds rigidity and crash resistance to the servo. The gears are pre-loaded to remove all slop or backlash from the geartrain, allowing a level of precision unequalled by other manufacturers.

The extreme reliability and performance of these servos also makes them very suitable for use in film and motion picture industry special effect departments. They are also used in robotic, drone, UAV, UAS, academic research, military, and other highly demanding applications.

MKS HV70H Servo Specifications
Body dimensions 18.6 mm wide x 7.0 mm thick x 16.7 mm high 0.73" wide x 0.28" thick x 0.66" high
Max dimensions 24.6 mm wide x 7.0 mm thick x 20.0 mm high 0.97" wide x 0.28" thick x 0.79" high
Stall torque (3.7V) 1.5 21
Stall torque (4.8V) 2 28
Stall torque (8.2V) 3.1 43
Weight 5.4 g 0.19 oz
Lead length 14 cm 5.5 in
Operating speed (3.7V) 0.125 sec/60°
Operating speed (4.8V) 0.11 sec/60°
Operating speed (8.2V) 0.06 sec/60°
Operating voltage 3.7V to 8.4V
Operating temperature 0 to 50 °C
Bearings 1 copper bushing
Gear material 7075 Chrome-Titanium alloy
Case material 6061 Aluminum alloy
Motor type Coreless DC motor
Working frequency 333 Hz
Dead band/resolution 1 µs
Pulse width for ± 60º (L) 920 µs - (0°) 1520 µs- (R) 2120 µs
Digital Yes
Programmable No
Position feedback Potentiometer
Supplied accessories 1 plastic output arm, 1 plastic pulley, 1 arm retaining screw, 4 mounting screws
Optional accessories MKS Metal Servo Output Arms for HV6120

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