Servo KST X20-1035 MG HV (70g, 12kg.cm, 0.03s/60°)

The developers at KST have ensured that nothing but the best components are used during the construction of this servo, components as large as motors and gears, materials for the servo housing and small components such as the PCB driving the motor. EMF currents in common DC voltage applications can generate large EMF spikes during operation, which can wreak havoc on other connected electronics. X20 servos feature a PCB that minimizes EMF spikes, protecting other electronics from having to filter out the noise.

Features

Standard size aluminum housing
Low EMF design
All-metal gears
Double ball bearings
HV compatible

This is an incredibly fast yet powerful and accurate metal housing high voltage servo designed to be run directly from a LiPo 2S without the need for a regulator.

KST also advises, unlike any other servo, the X20 does not generate any EMF meters under any working conditions. It has a brand new circuit board design, so your flybarless heli system and receiver will not be disturbed and will not display any strange behavior as a result.

The KST X20-1035 HV is approximately standard size and has the same output spline as similar Futaba servos, so many compatible output arms are available. With an incredible speed of 0.030 sec/60° and an impressive torque of 12 kg.cm, the KST X20-1035 is suitable for all large gliders, jets and fast helicopters on surfaces requiring very high speed response. This servo is also perfect for the tail rotor on 550 - 700 class helicopters.

In addition to the four robust plastic output arms, similar to the 25T futaba splines, the servo comes with two attractive red annodized aluminum arms with M2 threaded holes.

The extreme reliability and performance of these servos also make them very suitable for use in special effects departments of the film and movie industry. They are also used in robotics, drones, UAVs, UAS, university research, military and other highly demanding applications.

Specification:

Case dimensions: 40.5 x 20.2 x 36.3 mm
Stall torque (6V): 8.5 kg.cm 118 oz.in
Stall torque (7.4 V): 10.3 kg.cm 143 oz.in
Stall torque (8.4 V): 12 kg.cm 167 oz.in
Weight: 70 g 2.47 oz
Leash length: 31 cm 12.3 in
Operating speed (6 V): 0.040 sec / 60 °
Operating speed (7.4 V): 0.035 sec / 60 °
Operating speed (8.4 V): 0.030 sec / 60 °
Operating voltage: 6.0 V to 8.4 V
Bearings: 2 ball bearings
Gear material: Metal
Housing material: Metal
Motor type: Brushless
Working frequency: 560 Hz
Pulse width: 900 - 2100 µs
Digital: Yes
Programmable: no