The Mitsubishi MELSERVO J4 Series AC Servo Motor is designed for high precision and efficiency in demanding industrial applications. This model, part of the HG-KR series, features a keyed shaft and a built-in absolute feedback encoder with 22-bit resolution, providing exceptional accuracy and control. The motor is equipped with an oil seal and offers low inertia and small power capacity, making it suitable for a wide range of automation tasks.With a rated output of 400W (0.4kW) and a rated current of 2.6A, this servo motor delivers reliable performance at a rated rotational speed of 3000rpm, with a maximum speed of 6000rpm. The motor's torque capabilities include a nominal torque of 1.3Nm and a maximum torque of 4.5Nm, ensuring robust operation under various load conditions.The motor's IP65 protection rating ensures durability in harsh environments, while the 60x60mm flange mounting allows for easy installation. The compact dimensions (H77.1mm x W60mm x D128.3mm) and 4-pin rectangular connector further enhance its versatility and ease of integration.Compliant with multiple international standards, including CE marking, TUV Rheinland, cULus, UL, KC, EN61800-3, EN60034-1, EN62061 SILCL3, EN50581, UL1004-1, UL1004-6, CSA, KC, and EAC, this servo motor meets rigorous quality and safety requirements, making it a reliable choice for various industrial automation applications.