Mitsubishi HF-JP103B Linear Servo Motor for MELSERVO J4 Series

The Mitsubishi HF-JP103B (HF-JP103B) is a core-type linear servo motor primary side coil unit engineered for use with Mitsubishi Electric MELSERVO J4 series motion control systems. Operating in conjunction with compatible secondary magnet tracks such as the LM-H3S[]-ASS0, this motor primary component provides direct linear drive propulsion without mechanical transmission elements. It is equivalent to part designation LMH3P7D96PASS0 and features a built-in thermistor for continuous thermal monitoring and protection during intensive duty cycles. Technically, the unit operates at a rated current of 13.6 A, delivering a continuous thrust rating of 960 N and a peak thrust capacity of up to 2400 N. It supports high-speed linear encoder feedback systems with rated travel speeds up to 3 meters per second. The physical enclosure measures 44 mm in height, 104 mm in width, and 486 mm in depth, and it is rated for reliable operation across an ambient operating temperature range from 0 to +40 degrees Celsius. Typical applications include high-speed pick-and-place equipment, material handling stages, CNC positioning axes, and automated manufacturing lines.