KST DS215MG V3 Micro Digital Metal Gear Servo

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KST DS215MG V3 Micro Digital Metal Gear Servo
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Price: $35.00

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This is the KST DS215MG Micro Digital Servo, for Cyclic and Tail use. Looking for speed in a micro package? The KST DS215MG is lightning fast, high voltage compatible and comes in a beautiful aluminum case. Power comes via a coreless motor, running on silky smooth bearings with all metal gears. For the ultimate in speed and accuracy, turn to the DS215MG for your demanding needs.

As time has progressed, KST has done additional development on the gear train of the 215 servo, and changed the servo gear material used to Stainless Steel, from Aluminum. This means that the metal gear train will be much more durable than previous versions, improving durability greatly.


  • Micro size aluminum case
  • Full metal gears
  • Dual ball bearings
  • HV compatible
  • Lightning fast
  • Coreless motor

Operating Voltage:
Size: 23x12x27.5mm
Torque: 3.10kg.cm @ 6.0V; 3.70kg.cm @ 7.4V
Speed: 0.06sec/60° @ 6.0V; 0.05sec/60° @ 7.4V
Weight: 20g
Working Frequency: 1520us/333Hz, 800us - 2200us
Motor: Coreless
Ball Bearing: 2BB

This product was added to our catalog on March 21, 2016

Mitch Arnold
Verified Owner
Wednesday, Dec 21 2016 (about 7 years ago)
KST DS215MG V3 Micro Digital Metal Gear Servo
Excellent servo. Had almost 100 flights on a goblin 380 at 7.4v. Absolutely no slop, perfect centering and I tested the speed on my 406 duo and it was exactly on spec at .05. Best micro servo out for the money by far.
Sanka Perera
Verified Owner
Wednesday, Apr 5 2023 (about a year ago)
KST DS215MG V3 Micro Digital Metal Gear Servo
Lightning fast. I used this on my 48" Skywing 3d Plane. I had these on a glider and loved them. They are the same price as bluebirds but have a metal case, are not as strong (3.7KG vs 5.4KG), but blazingly fast (.05 sec versus .07 sec) and that's at the lower voltage. Your snaps never looked so good! A killer value.
Scott Schmidt
Verified Owner
Wednesday, May 9 2018 (about 6 years ago)
KST DS215MG V3 Micro Digital Metal Gear Servo
This is a great servo! I use them on my 380 class helicopter for cyclic use at 7.4 volts. I have also used it on the tail and preformed exceptionally well for sport/light 3D flight! For hard/smack 3D you may want to consider a faster tail servo. Great machine work on the servo case! I will definetaly buy them again if need be!
Verified Owner
Wednesday, Oct 4 2017 (about 6 years ago)
KST DS215MG V3 Micro Digital Metal Gear Servo
Very nice servos use them in my FPV planes. Very fast and smooth...