Scan Motor for XC-540 / XJ-640 / XJ-740. Generic Roland Scan Motor for XC-540 / XJ-640 / XJ-740. Roland XC-540 / XC-540W / Roland XJ-640 / XJ-740 / XJ-540 / Roland AJ-740I /. AJ-1000I / Roland FH-740 / SJ-1045EX / SJ-1000.
One and a half year. The compatible motor adopts the newest encoder imported from Germany, its motor rotation precision reaches 1000 lines, and the deviation of motor rotation is controlled within 0.012 mm. The compatible motor adopts full copper core, and the satellite motor is equipped with durable carbon brush (silver carbon brush), etc. High quality parts which make a longest lifespan. The price of the compatible motor is more than 1/2 of the original one.