Accessories and Parts -90 Degree RC Drone Servo Extension Cable Highlights Generic Brand 90 Degree RC Drone Servo Extension Cable Description: Mini and lightweight, compact to use. Support 500-2500US 180 degree Servto. 3P cable and plug design, simple to connect. The steering gear is usually 180 degrees, but the remote control can only turn it to 90 degrees. Application: where you want to extend the angle with a remote control, such as (Robot Arm, Homemade Sailboat). Specification: Suitable Voltage: 3.6-16V Board Size: Approx. 25x9mm Length: 134mm / 5.27inch The PWM output of the remote control is: 1000-2000US (at present the steering pinion can rotate 90 degrees) This device extends it to 500-2500US to achieve the purpose of rotating 180 degrees Premise: the steering gear can rotate 180 degrees in the range of 500-2500US. Package includes: 1 piece Servo Angle Expander (2 pack) Note: Please note that some servos respond to the limit plate before reaching 180 degrees. Do not perform rough operation and cause the motor to stall. Reversing the steering gear is to give the steering gear complementary signal, say 1500, and the motor sets the mid position. At this point, if the steering pinion is turned 9 degrees counterclockwise, the 1600 signal should be given, but the inverter changes it. It is 1400 so the steering gear turns 9 degrees clockwise.