1. PO Versions Overview The PO version features a self-locking mechanism. When the external forward switch (K1) is activated, the motor rotates forward and continues to operate even after the switch is released. The motor will only stop when it encounters the reverse turn signal (K2) or the forward turn stop signal (SW1). 2. Signal Requirements and Sensor Compatibility The system operates with an active low signal and is compatible with a three-wire NPN-NO type sensor. The switches K1, K2, SW1, and SW2 adhere to this specification, ensuring seamless integration with various sensor types. 3. Limit Signal Functionality The limit signal, also known as the stop signal, is trigger-type and level-activated. If a limit signal is detected during forward rotation, the motor will stop immediately. Once the limit signal is removed, the motor remains in a stopped state until the forward rotation signal is reactivated, ensuring safety and precision in operation. Key Benefits: - Reliable Operation: The self-locking feature ensures continuous motor operation without the need for constant switch engagement. - Versatile Compatibility: Works with a range of three-wire sensors, making it adaptable for various applications. - Safety Mechanism: The limit signal feature prevents accidental movement, enhancing operational safety. Use Scenarios: - Industrial Automation: Ideal for assembly lines where precise motor control is necessary. - Robotics: Suitable for robotic arms requiring accurate position control and safety features. - Conveyor Systems: Perfect for conveyor applications where motor stopping is critical to prevent jams or accidents.