X15-908 is a high performance servo of the 15mm class. Due to its positioning speed of 0.08s/60° and torque of 9.2Kgf.cm at 8.4 Volt, this servo is perfectly suitable for middle-class helicopters, but also for planes, where power and a fast rudder reaction are required. It is perfect for helicopter team- and competition pilots and for use in hard competitions.

The housing is made of high quality aluminium alloy AI7075 with cooling fins and the gear is made of hardened steel. For these reasons, the KST X15-908 is more solid than, for example, the KST DS589MG.

Features
Hardened Steel Gears
Programmable
Extreme Torque and Excellent Speed
CNC Aluminium Case
Two Ball Bearings

Specification
Item: X15-908 Servo
Rated Voltage: DC7.4V
Voltage Range: DC6.0V-8.4V

Torque:
6.5Kgf.cm@6.0V
8.0Kgf.cm@7.4V
9.2Kgf.cm@8.4V

Speed:
0.10sec/60°@6.0V
0.08sec/60°@7.4V
0.07sec/60°@8.4V
Working Frequency: 1520us/333Hz
Default Travel Angle: ±50° = 100° Total
Temperature Range: -10℃……+65℃
Soft Start: Programmable
Programmable: Yes
Case Material: Aluminum Alloy
Motor Type: Coreless DC Motor
Gear Set Material: Hardened Steel
Position Sensor: Potentiometer
Case Dimensions: 35.5mm*15mm*32.5mm±0.2mm
Weight: 40g±10%