HF-KP43BKOverview of Mitsubishi HF KP43BK The Mitsubishi HF KP43BK is a compact and efficient AC servo motor from the HF KP series, designed for precise medium capacity industrial automation applications. It has a rated output power of 0. 4 kW, operates at 3000 RPM, and runs on a 3 phase 200V power supply. The motor features a 40 mm frame size and is equipped with a high resolution encoder for accurate position and speed feedback. Its robust construction