Feature: 1. MULTIPLE PROTECTION FUNCTIONS: Support reverse connection protection, overvoltage protection, overcurrent protection 2. FOR AUTOMATION EQUIPMENT: Suitable for any small and medium automation equipment with CNC controller, such as X Y Z table, labeling machine, laser cutting machine, engraving machine, pick and place equipment 3. SPEED REGULATION PERFORMANCE: Come with single or double speed regulation function, intelligent automatic switching of onboard speed regulation and external speed regulation during single speed regulation 4. ACCELERATION AND DECELERATION: Optimized S shaped acceleration, with immediate stop or deceleration stop function 5. INPUT AND OUTPUT: Adopt potentiometer speed regulation, the output can reach 20KHZ pulse frequency, all inputs are isolated by optocouplers, and the input signal is active at low level 6. DELAY FUNCTION: The delay time of 0.2S‑6S is adjustable before the motor reverses, support VR1 potentiometer adjustment Specification: Item Type: Stepper Motor Controller Model: DKC-1B Working Voltage: DC6V-32V Model: 1. Automatic Round Trip Mode: After the controller in this mode is triggered to start (touch the common terminal and the start input terminal), the motor will automatically move back and forth between the forward limit and the reverse limit. until the trigger stops the input. After the motor reaches the forward limit or the reverse limit and stops, it will wait for 0.2-6 seconds to start. (the time is adjusted by the delay potentiometer) 2. Single Trigger Mode: After this mode is triggered to start, the motor will run forward and the motor will stop when it hits the forward limit. If it is triggered again, the motor will reverse, and when it hits the reverse limit, the motor will stop. Trigger the starter motor again to repeat the cycle 3. Single Round Trip Mode: After this mode is triggered and started, the motor rotates forward, stops when it hits the forward limit, and then starts to reverse after 0.2-6 seconds, and stops when it hits the reverse limit. (the time is adjusted by the delay potentiometer) 4. Jog Mode: Connect the start end and the common end to run forward, release to stop; the stop end and the public end connect reversely, release to stop (this mode does not support returning to the origin). Package List: 1 x Stepper Motor Controller1 x User Manual