Drives AC Servo Motor Drive Set MR-JE-10A+HG-KN13J-S100 MR-JE-20A+HG-KN23J-S100 MR-JE-40A+HG-KN43J-S100 Frequency : 50/60 Hz Model Number : MR-JE-10A+HG-KN13J-S100 MR-JE-20A+HG-KN23J-S100 MR-JE-40A+HG-KN43J-S10