RAZOR D1 Lo-Profile Servo 15Kgf @ .08ms w Internal GYRO INSIDE [FASTECH]

The servo has the unique ability to be tuned parameters by cell phone NFC(NFC only available for Android System),the specs can also be tuned due to your adjustment, in a range.So, the specs on the product label is a factory default.Download APP from

Operating Voltage: 5.0 ~ 8.4 DC Volts Default Operating Speed 5.0V-0.108sec/60°@3A 6.0V-0.090sec/60°@3A 7.4V-0.080sec/60°@3A 8.4V-0.070sec/60°@3A Default Dynamic Torque