BK Servo BK-9005HV Standard Size Tail Servo

This brushless tail servo has an incredible amount of torque, lightening fast speed and titanium gears!Ideal for 550 all the way up to 800 class helicopters.The titanium gears are incredibly strong to hold up against tough abuse in helicopters, maintaining a slop-free gear train. Specs: Operation Voltage: 4.5V – 8.5VWeight: 76g (2.68 Oz)Torque: (193 oz.in) @ 6V | (249.1) @ 7.4V | (271 oz.in) @ 8.4VSpeed: 0.045 sec/60 @ 6V | 0.036 sec/60 @ 7.4V | 0.031 sec/60 @ 8.4VDimensions: 20x40.5x39 mmFrequency: 760us/560 hzGear Type: TitaniumMotor Type: BrushlessSpline: 25t