KST Digital Servo

KST X12-508 HV Digital Coreless Servo Motor (metal gear)

The KST X12-508 HV Brushless servo offers a significantly longer life-span, with a superior power to weight ratio. The servo features a nicely machined aluminium case and offerers high voltage capability. It can be run directly from a 2S LiPo battery without the need for a separate voltage regulator.

Another great benefit of X12 servos is the all new design of a circuit board that generates no counter EMF in any working conditions. It eliminates any possible interference with your flybarless system or receiver unit thus as a result giving you only the best in-flight performance.

Due to the extreme reliability and performance this servos are used in film and motion picture industry as well as in robotics, drones, UAV, UAS, academic researches, and other highly demanding applications such as use in various military projects,..


Technical Details:
Voltage (max.) [V]: 8.4

Torque [kg/cm]@6.0V: 4.2
Torque [kg/cm]@7.4V: 5.2
Torque [kg/cm]@8.4V: 6.2

Speed [s/60°]@6.0V: 0.09
Speed [s/60°]@7.4V: 0.08
Speed [s/60°]@8.4V: 0.07

Width [mm]: 12.0
Length [mm]: 23.0
Height [mm]: 27.5

Weight [g]: 20.0

Motor typ: Coreless
Working Frequency: 1520us/333Hz, 900us-2100us
Resolution: <2us
Gear: Metal Gear
Ball Bearing: 2BB
Output shaft type: 25T
Servo size: Micro
Waterproof: No
Manufacturer: KST


Suitable for Swashplate use on 250-470 size RC helicopters;

Such as Oxy 3, Goblin 280 Fireball, 380, 420, T-REX 250, 300, 450, 470, MSH PROTOS 380, and similars,..

KST BLS815 V2 Digital Brushless Servo (metal gear)


Technical Details:
Voltage (max.) [V]: 8.4

Torque [kg/cm]@6.0V: 14.0
Torque [kg/cm]@7.4V: 17.0
Torque [kg/cm]@8.4V: 20.0

Speed [s/60°]@6.0V: 0.09
Speed [s/60°]@7.4V: 0.08
Speed [s/60°]@8.4V: 0.07

Width [mm]: 20.0
Length [mm]: 40.5
Height [mm]: 38.0

Weight [g]: 73.0

Motor typ: Brushless
Working Frequency: 1520us/333Hz, 900us-2100us
Gear: MG
Ball Bearing: 2BB
Output shaft type: 25T
Servo size: Standard
Waterproof: No
Manufacturer: KST


Suitable for use as a swashplate servo on 550 600 size RC helicopters;

Such as Goblin 570, 630, 650, 700, 770, T-REX 550, 600, 700, Mikado LOGO 550, 600, 700, 800, MSH PROTOS 700 MAX, SOXOS 550, 600, 700 and similar,.. 

KST BLS805X HV Digital Brushless Tail Servo (metal gear)


Technical Details:
Voltage (max.) [V]: 8.4

Torque [kg/cm]@6.0V: 5.5
Torque [kg/cm]@7.4V: 6.5
Torque [kg/cm]@8.4V: 7.5

Speed [s/60°]@6.0V: 0.048
Speed [s/60°]@7.4V: 0.042
Speed [s/60°]@8.4V: 0.039

Width [mm]: 20.0
Length [mm]: 40.5
Height [mm]: 37.0

Weight [g]: 70.0

Motor typ: Brushless
Working Frequency: 760us/560Hz
Gear: MG
Ball Bearing: 2BB
Output shaft type: 25T
Servo type: Standard
Waterproof: No
Manufacturer: KST


Suitable for use as a tail servo on 550 600 size RC helicopters;

Such as Goblin 570, 630, 650, 700, 770, Kraken, T-REX 550, 600, 700, Mikado LOGO 550, 600, 700, 800, MSH PROTOS 700 MAX, SOXOS 550, 600, 700 and similar,..

KST BLS915 V2.0 Digital Brushless Motor Servo (metal gear)


Technical Details:
Voltage (max.) [V]: 8.4

Torque [kg/cm]@6.0V: 18.0
Torque [kg/cm]@7.4V: 22.0
Torque [kg/cm]@8.4V: 25.0

Speed [s/60°]@6.0V: 0.09
Speed [s/60°]@7.4V: 0.08
Speed [s/60°]@8.4V: 0.07

Width [mm]: 20.0
Length [mm]: 40.5
Height [mm]: 38.0

Weight [g]: 78.0

Motor typ: Brushless
Working Frequency: 1520us/333Hz, 900us-2100us
Resolution: <2us
Gear: Hardened steel
Ball Bearing: 2BB
Output shaft type: 25T
Servo size: Standard
Waterproof: No
Manufacturer: KST


Suitable for use as a swashplate servo on 550-700 size RC helicopters;

Such as Goblin 570, 630, 650, 700, 770, T-REX 550, 600, 700, Mikado LOGO 550, 600, 700, 800, MSH PROTOS 700 MAX, SOXOS 550, 600, 700 and similar,..

KST BLS905X HV Digital Brushless Tail Servo (metal gear)


Technical Details:
Voltage (max.) [V]: 8.4

Torque [kg/cm]@6.0V: 6.0
Torque [kg/cm]@7.4V: 7.0
Torque [kg/cm]@8.4V: 8.0

Speed [s/60°]@6.0V: 0.045
Speed [s/60°]@7.4V: 0.040
Speed [s/60°]@8.4V: 0.035

Width [mm]: 20.0
Length [mm]: 40.5
Height [mm]: 38.0

Weight [g]: 72.0

Motor typ: Brushless
Working Frequency: 760us/560Hz
Gear: MG
Ball Bearing: 2BB
Output shaft type: 25T
Servo type: Standard
Waterproof: No
Manufacturer: KST


Suitable for use as a tail servo on 550-700 size RC helicopters;

Such as Goblin 570, 630, 650, 700, 770, Kraken, T-REX 550, 600, 700, Mikado LOGO 550, 600, 700, 800, MSH PROTOS 700 MAX, SOXOS 550, 600, 700 and similar,..

KST X20-2208 v2.0 HV Digital Brushless Servo Motor (titanium gear)

The KST X20-2208 v2 HV Brushless servo offers a significantly longer life-span, with a superior power to weight ratio. The servo features a nicely machined aluminium case and offerers high voltage capability. It can be run directly from a 2S LiPo battery without the need for a separate voltage regulator.

Another huge benefit of X20 servos is the all new design of a circuit board that generates no counter EMF in any working conditions. It eliminates any possible interference with your flybarless system or receiver unit thus as a result giving you only the best in-flight performance.

Due to the extreme reliability and performance these servos are used in film and motion picture industry as well as in robotics, drones, UAV, UAS, academic researches, and other highly demanding applications such as use in various military applications,..

In addition to the four heavy duty plastic servo arms it comes with the two anodised aluminium servo horns with M2 threaded holes and with the one gear-saver insert.

Technical Details:
Voltage (max.) [V]: 8.4

Torque [kg/cm]@6.0V: 18.0
Torque [kg/cm]@7.4V: 22.0
Torque [kg/cm]@8.4V: 25.0

Speed [s/60°]@6.0V: 0.09
Speed [s/60°]@7.4V: 0.08
Speed [s/60°]@8.4V: 0.07

Width [mm]: 20.0
Length [mm]: 40.5
Height [mm]: 38.0

Weight [g]: 72.0

Motor typ: Brushless
Working Frequency: 1520us/333Hz, 900us-2100us
Resolution: <2us
Gear: Titanium Alloy
Ball Bearing: 2BB
Output shaft type: 25T
Servo size: Standard
Waterproof: No
Manufacturer: KST


Suitable for use as a swashplate servo on 550-800 size RC helicopters;

Such as Goblin 570, 630, 650, 700, 770, T-REX 550, 600, 700, Mikado LOGO 550, 600, 700, 800, MSH PROTOS 700 MAX, SOXOS 550, 600, 700 and similar,..

KST X20-1035 v2.0 HV Digital Brushless Servo Motor (titanium gear)

The KST X20-1035 v2 HV Brushless servo offers a significantly longer life-span, with a superior power to weight ratio. The servo features a nicely machined aluminium case and offerers high voltage capability. It can be run directly from a 2S LiPo battery without the need for a separate voltage regulator.

Another huge benefit of X20 servos is the all new design of a circuit board that generates no counter EMF in any working conditions. It eliminates any possible interference with your flybarless system or receiver unit thus as a result giving you only the best in-flight performance.

Due to the extreme reliability and performance these servos are used in film and motion picture industry as well as in robotics, drones, UAV, UAS, academic researches, and other highly demanding applications such as use in various military applications,..

In addition to the four heavy duty plastic servo arms it comes with the two anodised aluminium servo horns with M2 threaded holes and with the one gear-saver insert.

Technical Details:
Voltage (max.) [V]: 8.4

Torque [kg/cm]@6.0V: 8.5
Torque [kg/cm]@7.4V: 10.3
Torque [kg/cm]@8.4V: 12.0

Speed [s/60°]@6.0V: 0.04
Speed [s/60°]@7.4V: 0.035
Speed [s/60°]@8.4V: 0.03

Width [mm]: 20.0
Length [mm]: 40.5
Height [mm]: 38.0

Weight [g]: 72.0

Motor typ: Brushless
Working Frequency: 760us/560Hz, 450us-1050us
Resolution: <2us
Gear: Titanium Alloy
Ball Bearing: 2BB
Output shaft type: 25T
Servo size: Standard
Waterproof: No
Manufacturer: KST


Suitable for use as a tail servo on 550-800 size RC helicopters;

Such as Goblin 570, 630, 650, 700, 770, T-REX 550, 600, 700, Mikado LOGO 550, 600, 700, 800, MSH PROTOS 700 MAX, SOXOS 550, 600, 700 and similar,..

KST X20-3612 HV Digital Brushless Servo Motor (metal gear)

The KST X20-3612 HV Brushless servo offers a significantly longer life-span, with a superior power to weight ratio. The servo features a nicely machined aluminium case and offerers high voltage capability. It can be run directly from a 2S LiPo battery without the need for a separate voltage regulator.

Another huge benefit of X20 servos is the all new design of a circuit board that generates no counter EMF in any working conditions. That eliminates any possible interference with your electronics system and receiver unit thus as a result giving you only the best in-flight performance.

Due to the extreme reliability and performance with very fast positioning times and perfect accuracy these servos are used in Big Scale and RC Jet models as well as in film and motion picture industry in robotics, drones, UAV, UAS, academic researches, and other highly demanding applications such as use in various military projects,..


KST = Fast, powerful and reliable!


Features
- Brushless motor
- Metal gear
- Dual ball bearing
- Relatively low weight

Technical Details:
Voltage (max.) [V]: 8.4

Torque [kg/cm]@6.0V: 28.0
Torque [kg/cm]@7.4V: 36.0
Torque [kg/cm]@8.4V: 40.0

Speed [s/60°]@6.0V: 0.15
Speed [s/60°]@7.4V: 0.12
Speed [s/60°]@8.4V: 0.11

Width [mm]: 20.0
Length [mm]: 40.5
Height [mm]: 42.0

Weight [g]: 78.0

Motor typ: Brushless
Working Frequency: 1520us/333Hz, 900us-2100us
Resolution: <2us
Gear: MG
Ball Bearing: 2BB
Output shaft type: 25T
Servo size: Standard
Waterproof: No
Manufacturer: KST

KST A20-3813 HV Digital Brushless Servo Motor (Phosphor Bronze + Hardened Steel Gears)

The KST A20-3813 HV Brushless servo offers a significantly longer life-span, with a superior power to weight ratio. The servo features a nicely machined aluminium case for superior cooling and offerers high voltage capability. It can be run directly from a 2S LiPo battery without the need for a separate voltage regulator.

Built-in anti-lock circuit prevents the electronics from burning out if a linkage or control surface becomes locked (Servo tested locked after 5 minutes in perfect working condition).

Another huge benefit of A20 servos is the all new design of a circuit board that generates no counter EMF in any working conditions. That eliminates any possible interference with your electronics system and receiver unit thus as a result giving you only the best in-flight performance (servo tested for 10 hours continuous operation without any interference).

Due to the extreme reliability and performance with very fast positioning times and perfect accuracy these servos are used in Big Scale and RC Jet models as well as in film and motion picture industry in robotics, drones, UAV, UAS, academic researches, and other highly demanding applications such as use in various military projects,..


KST = Fast, powerful and reliable!


Features
- Brushless motor
- Phosphor Bronze + Hardened Steel Gears
- Dual ball bearing
- Relatively low weight

Technical Details:
Voltage (max.) [V]: 8.4

Torque [kg/cm]@6.0V: 30.0
Torque [kg/cm]@7.4V: 38.0
Torque [kg/cm]@8.4V: 43.0

Speed [s/60°]@6.0V: 0.15
Speed [s/60°]@7.4V: 0.13
Speed [s/60°]@8.4V: 0.12

Width [mm]: 20.0
Length [mm]: 40.5
Height [mm]: 38.0

Weight [g]: 72.0

Motor typ: Brushless
Working Frequency: 1520us/333Hz, 900us-2100us
Resolution: <2us
Gear: Phosphor Bronze + Hardened Steel Gear
Ball Bearing: 2BB
Output shaft type: 25T
Servo size: Standard
Waterproof: No
Manufacturer: KST

KST A20-4515 HV Digital Brushless Servo Motor (Phosphor Bronze + Hardened Steel Gears)

The KST A20-4515 HV Brushless servo offers a significantly longer life-span, with a superior power to weight ratio. The servo features a nicely machined aluminium case for superior cooling and offerers high voltage capability. It can be run directly from a 2S LiPo battery without the need for a separate voltage regulator.

Built-in anti-lock circuit prevents the electronics from burning out if a linkage or control surface becomes locked (Servo tested locked after 5 minutes in perfect working condition).

Another huge benefit of A20 servos is the all new design of a circuit board that generates no counter EMF in any working conditions. That eliminates any possible interference with your electronics system and receiver unit thus as a result giving you only the best in-flight performance (servo tested for 10 hours continuous operation without any interference).

Due to the extreme reliability and performance with very fast positioning times and perfect accuracy these servos are used in Big Scale and RC Jet models as well as in film and motion picture industry in robotics, drones, UAV, UAS, academic researches, and other highly demanding applications such as use in various military projects,..

KST = Fast, powerful and reliable!

Features
- Brushless motor
- Phosphor Bronze + Hardened Steel Gears
- Dual ball bearing
- Relatively low weight

Technical Details:
Voltage (max.) [V]: 8.4

Torque [kg/cm]@6.0V: 36.0
Torque [kg/cm]@7.4V: 45.0
Torque [kg/cm]@8.4V: 50.0

Speed [s/60°]@6.0V: 0.19
Speed [s/60°]@7.4V: 0.15
Speed [s/60°]@8.4V: 0.13

Width [mm]: 20.0
Length [mm]: 40.5
Height [mm]: 42.0

Weight [g]: 80.0

Motor typ: Brushless
Working Frequency: 1520us/333Hz, 900us-2100us
Resolution: <2us
Gear: Phosphor Bronze + Hardened Steel Gear
Ball Bearing: 2BB
Output shaft type: 25T
Servo size: Standard
Waterproof: No
Manufacturer: KST

3x KST X20-2208 v2.0 HV Digital Brushless Servo Motor (titanium gear)

The KST X20-2208 v2 HV Brushless servo offers a significantly longer life-span, with a superior power to weight ratio. The servo features a nicely machined aluminium case and offerers high voltage capability. It can be run directly from a 2S LiPo battery without the need for a separate voltage regulator.

Another huge benefit of X20 servos is the all new design of a circuit board that generates no counter EMF in any working conditions. It eliminates any possible interference with your flybarless system or receiver unit thus as a result giving you only the best in-flight performance.

Due to the extreme reliability and performance these servos are used in film and motion picture industry as well as in robotics, drones, UAV, UAS, academic researches, and other highly demanding applications such as use in various military applications,..

In addition to the four heavy duty plastic servo arms it comes with the two anodised aluminium servo horns with M2 threaded holes and with the one gear-saver insert.

Technical Details:
Voltage (max.) [V]: 8.4

Torque [kg/cm]@6.0V: 18.0
Torque [kg/cm]@7.4V: 22.0
Torque [kg/cm]@8.4V: 25.0

Speed [s/60°]@6.0V: 0.09
Speed [s/60°]@7.4V: 0.08
Speed [s/60°]@8.4V: 0.07

Width [mm]: 20.0
Length [mm]: 40.5
Height [mm]: 38.0

Weight [g]: 72.0

Motor typ: Brushless
Working Frequency: 1520us/333Hz, 900us-2100us
Resolution: <2us
Gear: Titanium Alloy
Ball Bearing: 2BB
Output shaft type: 25T
Servo size: Standard
Waterproof: No
Manufacturer: KST


Suitable for use as a swashplate servo on 550-800 size RC helicopters;

Such as Goblin 570, 630, 650, 700, 770, T-REX 550, 600, 700, Mikado LOGO 550, 600, 700, 800, MSH PROTOS 700 MAX, SOXOS 550, 600, 700 and similar,..


1x KST X20-1035 v2.0 HV Digital Brushless Servo Motor (titanium gear)

The KST X20-1035 v2 HV Brushless servo offers a significantly longer life-span, with a superior power to weight ratio. The servo features a nicely machined aluminium case and offerers high voltage capability. It can be run directly from a 2S LiPo battery without the need for a separate voltage regulator.

Another huge benefit of X20 servos is the all new design of a circuit board that generates no counter EMF in any working conditions. It eliminates any possible interference with your flybarless system or receiver unit thus as a result giving you only the best in-flight performance.

Due to the extreme reliability and performance these servos are used in film and motion picture industry as well as in robotics, drones, UAV, UAS, academic researches, and other highly demanding applications such as use in various military applications,..

In addition to the four heavy duty plastic servo arms it comes with the two anodised aluminium servo horns with M2 threaded holes and with the one gear-saver insert.

Technical Details:
Voltage (max.) [V]: 8.4

Torque [kg/cm]@6.0V: 8.5
Torque [kg/cm]@7.4V: 10.3
Torque [kg/cm]@8.4V: 12.0

Speed [s/60°]@6.0V: 0.04
Speed [s/60°]@7.4V: 0.035
Speed [s/60°]@8.4V: 0.03

Width [mm]: 20.0
Length [mm]: 40.5
Height [mm]: 38.0

Weight [g]: 72.0

Motor typ: Brushless
Working Frequency: 760us/560Hz, 450us-1050us
Resolution: <2us
Gear: Titanium Alloy
Ball Bearing: 2BB
Output shaft type: 25T
Servo size: Standard
Waterproof: No
Manufacturer: KST


Suitable for use as a tail servo on 550-800 size RC helicopters;

Such as Goblin 570, 630, 650, 700, 770, T-REX 550, 600, 700, Mikado LOGO 550, 600, 700, 800, MSH PROTOS 700 MAX, SOXOS 550, 600, 700 and similar,..

KST X15-908 HV Digital Coreless Servo Motor (metal gear)

The KST X15-908 HV Brushless servo offers a significantly longer life-span, with a superior power to weight ratio. The servo features a nicely machined aluminium case and offerers high voltage capability. It can be run directly from a 2S LiPo battery without the need for a separate voltage regulator.

Another great benefit of X15 servos is the all new design of a circuit board that generates no counter EMF in any working conditions. It eliminates any possible interference with your flybarless system or receiver unit thus as a result giving you only the best in-flight performance.

Due to the extreme reliability and performance this servos are used in film and motion picture industry as well as in robotics, drones, UAV, UAS, academic researches, and other highly demanding applications such as use in various military projects,..


Technical Details:
Voltage (max.) [V]: 8.4

Torque [kg/cm]@6.0V: 6.5
Torque [kg/cm]@7.4V: 8.0
Torque [kg/cm]@8.4V: 9.2

Speed [s/60°]@6.0V: 0.10
Speed [s/60°]@7.4V: 0.09
Speed [s/60°]@8.4V: 0.08

Width [mm]: 15.0
Length [mm]: 35.5
Height [mm]: 32.5

Weight [g]: 40.0

Motor typ: Coreless
Working Frequency: 1520us/333Hz, 900us-2100us
Resolution: <2us
Gear: Hardened Steel
Ball Bearing: 2BB
Output shaft type: 25T
Servo size: Mini
Waterproof: No
Manufacturer: KST


Suitable for Swashplate use on 420-580 size RC helicopters;

Such as Goblin 420, 500, KRAKEN 580, T-REX 500, Mikado LOGO 480, 500, OXY 5, and similar,..

KST X15-1208 HV Digital Coreless Servo Motor (metal gear)

The KST X15-1208 HV Brushless servo offers a significantly longer life-span, with a superior power to weight ratio. The servo features a nicely machined aluminium case and offerers high voltage capability. It can be run directly from a 2S LiPo battery without the need for a separate voltage regulator.

Another great benefit of X15 servos is the all new design of a circuit board that generates no counter EMF in any working conditions. It eliminates any possible interference with your flybarless system or receiver unit thus as a result giving you only the best in-flight performance.

Due to the extreme reliability and performance this servos are used in film and motion picture industry as well as in robotics, drones, UAV, UAS, academic researches, and other highly demanding applications such as use in various military projects,..


Technical Details:
Voltage (max.) [V]: 8.4

Torque [kg/cm]@6.0V: 9.8
Torque [kg/cm]@7.4V: 12.0
Torque [kg/cm]@8.4V: 13.5

Speed [s/60°]@6.0V: 0.10
Speed [s/60°]@7.4V: 0.08
Speed [s/60°]@8.4V: 0.07

Width [mm]: 15.0
Length [mm]: 35.5
Height [mm]: 32.5

Weight [g]: 40.0

Motor typ: Coreless
Working Frequency: 1520us/333Hz, 900us-2100us
Resolution: <2us
Gear: Metal Gear
Ball Bearing: 2BB
Output shaft type: 25T
Servo size: Mini
Waterproof: No
Manufacturer: KST


Suitable for Swashplate use on 420-580 size RC helicopters;

Such as Goblin 420, 500, KRAKEN 580, T-REX 500, Mikado LOGO 480, 500, OXY 5, and similar,..

KST X15-755X HV Digital Coreless Servo Motor (metal gear)

The KST X15-755X HV Brushless servo offers a significantly longer life-span, with a superior power to weight ratio. The servo features a nicely machined aluminium case and offerers high voltage capability. It can be run directly from a 2S LiPo battery without the need for a separate voltage regulator.

Another great benefit of X15 servos is the all new design of a circuit board that generates no counter EMF in any working conditions. It eliminates any possible interference with your flybarless system or receiver unit thus as a result giving you only the best in-flight performance.

Due to the extreme reliability and performance this servos are used in film and motion picture industry as well as in robotics, drones, UAV, UAS, academic researches, and other highly demanding applications such as use in various military projects,..


Technical Details:
Voltage (max.) [V]: 8.4

Torque [kg/cm]@6.0V: 7.2
Torque [kg/cm]@7.4V: 9.0
Torque [kg/cm]@8.4V: 10.2

Speed [s/60°]@6.0V: 0.06
Speed [s/60°]@7.4V: 0.05
Speed [s/60°]@8.4V: 0.04

Width [mm]: 15.0
Length [mm]: 35.5
Height [mm]: 32.5

Weight [g]: 40.0

Motor typ: Coreless
Working Frequency: 760us/560Hz, 450us-1050us
Resolution: <2us
Gear: Hardened Steel
Ball Bearing: 2BB
Output shaft type: 25T
Servo size: Mini
Waterproof: No
Manufacturer: KST


Suitable for use as s Tail Servo on 320-580 size RC Helicopters;

Such as Goblin 380 420, 500, KRAKEN 580, T-REX 450PRO DFC, 450L, 470, 500, Mikado LOGO 480, 500, OXY 5, and similar,..

KST A15-1810 HV Digital Coreless Servo Motor (Phosphor Bronze + Hardened Steel Gears)

The KST A15-1810 HV Coreless servo offers a significantly longer life-span, with a superior power to weight ratio. The servo features a nicely machined aluminium case for superior cooling and offerers high voltage capability. It can be run directly from a 2S LiPo battery without the need for a separate voltage regulator.

Built-in anti-lock circuit prevents the electronics from burning out if a linkage or control surface becomes locked (Servo tested locked after 5 minutes in perfect working condition).

Another huge benefit of A15 servos is the all new design of a circuit board that generates no counter EMF in any working conditions. That eliminates any possible interference with your electronics system and receiver unit thus as a result giving you only the best in-flight performance (servo tested for 10 hours continuous operation without any interference).

Due to the extreme reliability and performance with very fast positioning times and great accuracy this servos are used in Aircraft RC models as well as in film and motion picture industry in robotics, drones, UAV, UAS, academic researches, and other highly demanding applications such as use in various military projects,..

KST = Fast, powerful and reliable!

Features
- Coreless motor
- Phosphor Bronze + Hardened Steel Gears
- Dual ball bearing
- Relatively low weight

Technical Details:
Voltage (max.) [V]: 8.4

Torque [kg/cm]@6.0V: 15.0
Torque [kg/cm]@7.4V: 18.0
Torque [kg/cm]@8.4V: 20.0

Speed [s/60°]@6.0V: 0.14
Speed [s/60°]@7.4V: 0.12
Speed [s/60°]@8.4V: 0.10

Width [mm]: 15.0
Length [mm]: 35.5
Height [mm]: 32.5

Weight [g]: 42.0

Motor type: Coreless
Working Frequency: 1520us/333Hz, 900us-2100us
Resolution: <2us
Gear: Phosphor Bronze + Hardened Steel Gear
Ball Bearing: 2BB
Output shaft type: 25T
Servo size: Mini
Waterproof: No
Manufacturer: KST

KST A15-2212 HV Digital Coreless Servo Motor (Phosphor Bronze + Hardened Steel Gears)

The KST A15-2212 HV Coreless servo offers a significantly longer life-span, with a superior power to weight ratio. The servo features a nicely machined aluminium case for superior cooling and offerers high voltage capability. It can be run directly from a 2S LiPo battery without the need for a separate voltage regulator.

Built-in anti-lock circuit prevents the electronics from burning out if a linkage or control surface becomes locked (Servo tested locked after 5 minutes in perfect working condition).

Another huge benefit of A15 servos is the all new design of a circuit board that generates no counter EMF in any working conditions. That eliminates any possible interference with your electronics system and receiver unit thus as a result giving you only the best in-flight performance (servo tested for 10 hours continuous operation without any interference).

Due to the extreme reliability and performance with very fast positioning times and great accuracy this servos are used in Aircraft RC models as well as in film and motion picture industry in robotics, drones, UAV, UAS, academic researches, and other highly demanding applications such as use in various military projects,..

KST = Fast, powerful and reliable!

Features
- Coreless motor
- Phosphor Bronze + Hardened Steel Gears
- Dual ball bearing
- Relatively low weight

Technical Details:
Voltage (max.) [V]: 8.4

Torque [kg/cm]@6.0V: 18.0
Torque [kg/cm]@7.4V: 22.0
Torque [kg/cm]@8.4V: 25.0

Speed [s/60°]@6.0V: 0.15
Speed [s/60°]@7.4V: 0.12
Speed [s/60°]@8.4V: 0.11

Width [mm]: 15.0
Length [mm]: 40.5
Height [mm]: 34.0

Weight [g]: 52.0

Motor type: Coreless
Working Frequency: 1520us/333Hz, 900us-2100us
Resolution: <2us
Gear: Phosphor Bronze + Hardened Steel Gear
Ball Bearing: 2BB
Output shaft type: 25T
Servo size: Mini
Waterproof: No
Manufacturer: KST

KST DS215MG v3 Digital Coreless Servo Motor (metal gear)

The KST DS215MG v3 features nicely machined fully aluminium housing with all metal gears.

Due to extreme reliability and performance KST servos are used in film and motion picture industry as well as in robotics, drones, UAV, UAS, academic researches, and in the other highly demanding applications such as use in various military projects, etc.,..

Technical Details:
Voltage (max.) [V]: 7.4

Torque [kg/cm]@6.0V: 3.1
Torque [kg/cm]@7.4V: 3.7
Torque [kg/cm]@8.4V: /

Speed [s/60°]@6.0V: 0.06
Speed [s/60°]@7.4V: 0.05
Speed [s/60°]@8.4V: /

Width [mm]: 12.0
Length [mm]: 23.0
Height [mm]: 27.5

Weight [g]: 20.0

Motor typ: Coreless
Working Frequency: 1520us/333Hz, 800us-2200us
Gear: Metal Gear
Ball Bearing: 2BB
Output shaft type: 25T
Servo size: Micro
Waterproof: No
Manufacturer: KST


Suitable for Swashplate use on 250-470 size RC helicopters;

Such as Oxy 3, Goblin 280 Fireball, 380, 420, T-REX 250, 300, 450, 470, MSH PROTOS 380, and similars,..

KST DS315MG HV Digital Coreless Servo Motor (metal gear)

The KST DS315MG HV features nicely machined fully aluminium housing with all metal gears and offerers high voltage capability. It can be run directly from a 2S LiPo battery without the need for a separate voltage regulator.

Due to extreme reliability and performance KST servos are used in film and motion picture industry as well as in robotics, drones, UAV, UAS, academic researches, and in the other highly demanding applications such as use in various military projects, etc.,..

Technical Details:
Voltage (max.) [V]: 8.4

Torque [kg/cm]@4.8V: 2.8
Torque [kg/cm]@6.0V: 3.5
Torque [kg/cm]@7.4V: 4.3
Torque [kg/cm]@8.4V: 4.8

Speed [s/60°]@4.8V: 0.10
Speed [s/60°]@6.0V: 0.09
Speed [s/60°]@7.4V: 0.08
Speed [s/60°]@8.4V: 0.07

Width [mm]: 12.0
Length [mm]: 23.0
Height [mm]: 27.5

Weight [g]: 20.0

Motor typ: Coreless
Working Frequency: 1520us/333Hz, 900us-2100us
Gear: Metal Gear
Ball Bearing: 2BB
Output shaft type: 25T
Servo size: Micro
Waterproof: No
Manufacturer: KST


Suitable for Swashplate use on 250-470 size RC helicopters;

Such as Oxy 3, Goblin 280 Fireball, 380, 420, T-REX 250, 300, 450, 470, MSH PROTOS 380, and similars,..