Mitsubishi HK-KT43WJ Incremental Rotary Encoder NE Series

The Mitsubishi HK-KT43WJ is an incremental rotary encoder belonging to the NE series. It delivers a resolution of 1,024 pulses per revolution, providing reliable position and speed feedback for servo motor and motion control applications. The encoder features a flange-mount configuration that simplifies mechanical integration with compatible Mitsubishi servo motors and drive systems. The HK-KT43WJ operates on a DC supply voltage range of 4.75 to 5.25 V, making it suitable for standard low-voltage encoder interfaces found in Mitsubishi servo amplifiers and controllers. Its incremental output signals enable precise rotational measurement for closed-loop control in CNC machinery, automated assembly equipment, packaging lines, and other industrial motion applications. The NE series design emphasizes compact construction and dependable performance in demanding factory-floor environments. This encoder is a direct replacement spare part for Mitsubishi servo systems that specify the HK-KT43WJ designation.