MR-J2S-40A Mitsubishi MELSERVO J2 Super Series Servo Amplifier

• The Mitsubishi MELSERVO-J2-Super series general-purpose AC servo is based on the MELSERVO-J2 series and has further higher performance and higher functions. It has position control, speed control and torque control modes. Further, it can perform operation with the control modes changed, e.g. position/speed control, speed/torque control and torque/position control. Hence, it is applicable to a wide range of fields, not only precision positioning and smooth speed control of machine tools and general industrial machines but also line control and tension control. As this new series has the RS-232C or RS-422 serial communication function, a MR Configurator (servo configuration software)-installed personal computer or the like can be used to perform parameter setting, test operation, status display monitoring, gain adjustment, etc. With real-time auto tuning, you can automatically adjust the servo gains according to the machine. The MELSERVO-J2-Super series servo motor is equipped with an absolute position encoder which has the resolution of 131072 pulses/rev to ensure more accurate control as compared to the MELSERVO-J2 series. Simply adding a battery to the servo amplifier makes up an absolute position detection system. This makes home position return unnecessary at power-on or alarm occurrence by setting a home position once.

• Specification

• Voltage/frequency	3-phase 200 to 230VAC, 50/60Hz or 1-phase 230VAC, 50/60Hz
  Permissible voltage fluctuation	3-phase 200 to 230VAC: 170 to 253VAC 1-phase 230VAC: 207 to 253VAC
  Max. input pulse frequency	500kpps (for differential receiver), 200kpps (for open collector)
  Command pulse multiplying factor	Electronic gear A:1 to 65535 131072 B:1 to 65535, 1/50 A/B 500
  In-position range setting	0 to 10000 pulse (command pulse unit)
  Torque limit	Set by parameter setting or external analog input (0 to 10VDC/maximum torque)
  Mass	1.1 KG

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