EPC-A12SR Servo Line Edge Position Control System | EPC Web Guiding Controller with Ultrasonic Sensor, 150mm Stroke, 200KG Thrus

EPC-A12SR High-Performance Servo Web Guide System

Edge / Line Position Controller (EPC Control)

Package Contents (1 Set):

• EPC-A12SR Correction Controller × 1 pc

• Servo Actuator × 1 pc

• US-400S Ultrasonic Sensor × 1 pc
  (Optional sensors available: photoelectric sensor, color mark sensor, CCD sensor)

• Power Supply × 1 pc
  (100–240V AC input)

• Connecting Cables × 3 pcs

• Mounting Bracket × 1 pc

Product Introduction

Thank you for choosing the EPC-A12SR Servo Correction System.
This system supports connection to a wide range of rectifying sensors and servo-driven actuators, and is compatible with multiple correction modes, including EPC, edge LPC (line), CPC alignment, SPC misalignment (serpentine), and other correction methods.

The EPC-A12SR features a large full-color touchscreen human–machine interface (HMI) with an intuitive design. It is easy to operate, visually refined, and equipped with a setup wizard and online help system. Even first-time users can complete basic configuration quickly and efficiently.

Functional Characteristics

• High-performance servo vector motor drive with fast dynamic response, supporting direct torque control, acceleration and deceleration control, and speed limiting.

• High-speed CPU processing, supporting EPC and edge LPC line correction, CPC alignment correction, and SPC misalignment (serpentine) correction modes.

• Compatible with ultrasonic sensors, photoelectric sensors, and CCD sensors.

• Large color touchscreen HMI with a clean and practical interface, providing simple and intuitive operation.

• Integrated setup wizard and online help system. Each operation page includes a dedicated help button for quick access to concise instructions.

• The drive integrates an encoder and absolute linear position feedback, adaptable to different mechanical stroke lengths. No travel limit switch is required, and positional accuracy will not drift over time.

• The actuator adopts a servo motor–driven ball screw mechanism, offering high positioning accuracy, low noise operation, and maintenance-free performance.

• Equipped with three high-speed analog inputs, allowing connection of two analog sensors and one external analog control signal (e.g., fine position adjustment, serpentine speed control).

• Features three optically isolated switch inputs, each configurable with independent functions.

• Multiple software and hardware protection mechanisms ensure stable and reliable operation with strong anti-interference capability. Dedicated emergency strategies are implemented for component failure, ensuring continuous 24-hour operation.

• Flexible installation, suitable for various application environments.

EPC-A12SR Controller Technical Parameters

Ultrasonic Sensor Technical Parameters

Servo Actuator Technical Parameters

Application Areas of EPC-A12SR

• Textile machinery: fabric guiding, fiber processing, weaving and finishing equipment

• Web and strip handling systems: metal strip, wire, film, foil extrusion and winding equipment

• Feeding and guiding systems for machine tools and presses

• Conveying and winding equipment: conveyors, rollers, feeders, winders

• Paper and packaging machinery: paper making, bag making, box making, slitting and cutting systems