KST X20-1035 V3 Tail Brushless Digital Metal Gear Servo

KST X20-1035 V3 Tail Brushless Digital Metal Gear Servo
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Price: $150.00
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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.  


  • Standard size aluminum case
  • Low EMF design
  • Full metal gears
  • Dual ball bearings
  • HV compatible

Operating Voltage: 
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/[email protected] 8.4V 
Speed (Tail): 0.035sec/60° @ 7.4V; 0.03sec/60° @ 8.4V   
Weight: 72g  
Working Frequency (Tail): 760us/560Hz  

Motor: Brushless  
Ball Bearing: 6BB 

This product was added to our catalog on June 9, 2022