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X08 V5.0 3.8-8.4V Micro High Torque Servo

$ 41.99

Brand KST

Version 5.0, Improved Precision, Increased travel range.

Vertical Mount

The KST X08 is a heavily revised version of the 245S servo. The X08 features an improved gear train for less slop, more precision, and increased torque. Additionally the X08 is lighter and can be safely operated from 3.8 to 8.4 volts.

We have used this servo on the Ailerons of F3J models with great success! Of course it is a fantastic DLG servo and has many other applications. The X08 includes revised low profile servo arms.


KST X08 Specifications
Body dimensions 23.5 mm wide x 8.0 mm thick x 16.8 mm high 0.93″ wide x 0.31″ thick x 0.66″ high
Max dimensions 29.5 mm wide x 8.0 mm thick x 25.0 mm high 1.16″ wide x 0.31″ thick x 0.98″ high
Stall torque (4.2V) 1.40 kg.cm 19.40 oz.in
Stall torque (6V) 2.20 kg.cm 30.50 oz.in
Stall torque (8.4V) 2.80 kg.cm 39 oz.in
Weight 8.4 g 0.30 oz
Lead length 10 cm 4.0 in
Operating speed (4.2V) 0.18 sec/60°
Operating speed (6V) 0.15 sec/60°
Operating speed (8.4V) 0.09 sec/60°
Operating voltage 3.8V to 8.4V
Bearings 2 ball bearings
Gear material Aluminium alloy / copper-bronze alloy
Case material Aluminium alloy
Motor type Coreless DC motor
Working frequency 333 Hz
Driver type FET
Digital Yes
Programmable No
Supplied accessories 3 plastic output arms, 1 arm retaining screw, 4 mounting screws