Thông số kỹ thuật servo motor Allen bradley: This Premium permanent magnet rotary servo motor (Low inertia) includes a 400V, 63 mm frame size, with a magnetic stack length of 2 in., a rated speed of 7000 rpm, a Single-turn high-resolution encoder feedback, Shaft key/no shaft seal, 3 Connectors, No brake, IEC metric, and Standard designated options.