The KOGANEI Vacuum Pump Unit EVP03 Series is a compact, integrated suction transport device. It features a built-in pressure and vacuum pump, eliminating the need for external air supply, thus promoting carbon neutrality and energy savings by maintaining vacuum pressure without continuous operation. Key features include a standard air blow function for rapid workpiece release, significantly shortening transfer times. RS485 communication is integrated for IoT workpiece transfer and advanced control. Its reduced size and weight enable easy mounting on small robots, such as SCARA, collaborative, and double-arm types. The unit offers a maximum payload of 3 kg, an achieved vacuum pressure of -60 kPa, and a suction flow rate of 1 L/min. A wide variety of vacuum pads and robot adapters are available, including direct installation to Koganei's Electric Auto Hand Changer. This versatile series is ideal for efficient and flexible workpiece handling in industrial automation applications.