Request InfoPortescapPortescap has introduced the P532 series disc magnet step motor with encoder for applications where closed-loop performance is needed. The device’s multipolar design requires no additional iron to the rotor, giving it very low inertia (12E–7 kg m2). When the position loop is closed with the encoder, the device can accelerate very quickly and, together with a speed of up to 6000 rpm, is suitable for fast incremental motion. The motor’s diameter is 52 mm, with a length of up to 55 mm and a rated torque of 0.2 Nm (boosted up to 0.5 Nm). 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