Description
The KST X15-855X Brushless HV Mini Digital tail servo is a great choice for helicopters ranging from 430mm-570mm rotor blade sizes, such as the OMPHobby M5, Align T-Rex 550, Mikado Logo 550, XLPower Nimbus 550, and SAB Goblin 570. Features with a brilliant 15kgf.cm torque and and extremely fast 0.05sec/60° speed at 8.4V with fantastic precision and reliability.
It’s critical to ensure your gyro has the capability to operate 760μs tail servos, ensuring that the KST X15-855X operates correctly.
Ideal for helicopters of the 480 to 570 class.
Compatible Helicopters
Tail servo for: OMPHobby M5, Align T-Rex 550, Mikado Logo 550, XLPower Nimbus 550, and SAB Goblin 570

Features
- Support High Voltage 8.4V
- Extreme Torque and Excellent Speed
- Programmable
- Dual Ball Bearings
- Brushless DC Motor
- Hardened Steel Gears
- CNC Aluminium Case
Specification
- Rated Voltage: DC7.4V
- Voltage Range: DC6.0V-8.4V
- Torque:
10Kgf.cm@6.0V
13Kgf.cm@7.4V,
15Kgf.cm@8.4V - Speed:
0.07sec/60°@6.0V
0.06sec/60°@7.4V
0.05sec/60°@8.4V - Working Frequency: 760μs/560Hz
- Temperature Range: -10℃……+65℃
- Case Material: Aluminum Alloy
- Motor Type: Brushless DC Motor
- Gear Set Material: Hardened Steel
- Position Sensor: Potentiometer
- Ball Bearing: 2BB
- Case Dimensions: 35.5mm*15mm*35.5mm±0.2mm
- Weight: 45g±10%
Size

Package Includes
- 1 * X15-855X Tail Servo
- 1 * CNC Servo Horn
- 1 * Plastic Servo Horn
- 1 * Servo Horn Screw
- 4 * Mounting Screw
- 4 * Rubber Grommet
- 4 * Eyelet












Kevin I. (verified owner) –
Sehr gutes Servo für den m5
Brian (verified owner) –
Good match for OMP M5