KST X20-1035 V3 Tail Brushless Digital Metal Gear Servo
About this part
This is a KST X20 V3 X20-1035 Tail Servo. The X20 Servos feature a brushless motor, full CNC aluminum case, and a complete set of hardened steel gears through out each servo. The tail servo offers 169oz/in of torque at a blistering fast 0.03 speed at 8.4V.
The developers at KST ensured nothing but the best components were utilized during construction of this servo, components as large as motors and gears, materials for the servo case, and small components such as the PCB board driving the motor. EMF currents in common DC voltage applications can generate large EMF spikes under operation, which can wreak havoc on other connected electronics. X20 servos feature a PCB board which minimizes EMF spikes, protecting other electronics from having to filter out the noise.
Features:
- Standard size aluminum case
- Low EMF design
- Full metal gears
- Dual ball bearings
- HV compatible
Specifications:
Operating Voltage: 6-8.4V
Size: 40.5x20x40mm (width x height x thickness)
Torque (Tail): 1.0N.m @ 7.4V; 1.2N.m. @ 8.4V | 140oz/in @ 7.4V; 169oz/in@ 8.4V
Speed (Tail): 0.035sec/60° @ 7.4V; 0.03sec/60° @ 8.4V
Weight: 72g
Working Frequency (Tail): 760us/560Hz
Ball Bearing: 6BB
Reviews5.0 · 1 review
I just purchased my 3rd KST X20-1035 for my Diabolo 600SE project heli. I've come to have confidence in KST servos (have all KST servos now in four different models) and find them to have very good specs at a reasonable price. This is their flagship tail servo, and it simply does the job really well. It has simplified tuning for me, as it just handles the tail so well. It's almost double the price of their popular BLS-805X, which also runs excellent, but has considerably more torque, which I think might be the difference.