1. Digital steering gear is sensitive, with large stroke and zero blind zone. It's not a simulation.2. Potentiometer control, remote control3. Current adjustment and angle adjustment4. Clockwise and counterclockwise switching, AD and PWM switching, width d'pulse 1-2ms and 0.5-2.5ms5. Perfectly compatible with Futaba, JR, SANWA, Hitec and other remote control systemsProduct name: steering gear controllerWorking voltage: 12V to 24V (DC) (this means that any voltage between 12V or 24V can be used)No-load rotating current: less than 500mAMaximum torque: 180kg.cm (24V) (actual measurement, not theoretically calculated value)1764N.cm(24V) (actual measurement, not theoretically calculated value)90kg.cm(12V) (actual measurement, not theoretical calculation value)882N.cm(12V) (actual measurement, not theoretical calculation value)Angular speed: 0.5s/60°(0.5s is needed for 60°rotation), at 24V;1.0s/60°(1.0s is required for 60°rotation), at 12V;Rotation angle: 300°MAX, which means the maximum stroke is 300° (0 to 300° electronic limit is adjustable)Input mode: pulse signal (remote control, multi-channel steering gear controller, single-chip microcomputer) or analog voltage signal (potentiometer)Pulse signal input range: 0.5ms-2.5ms suitable for all "multi-channel steering gear controllers", "1ms-2ms model airplane remote control", "MCU programming", "Arduino", etc.;Voltage signal input range: 0V to +5VControl accuracy: 0.32°colour: blue + blackMaterial: PCB + metalPackage Contents:1 x Servo controllerOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.