MITSUBISHI general purpose AC servo amplifier MR-J2 series.
Rated output: 0.6kw.
Interface: SSCNET type.
Voltage: single phase AC200V.
MR-J2 series server system has the ability to carry out a higher precision control,
Speed loop frequency response increased to 550HZ.
Can form an absolute position system.
Motor series: super low inertia, medium power.
Rated output power: 3.5kw.
Rated speed: 3000r/min.
Whether to take the brake: No.
Shaft keyway: (open slot).
Protection level: IP65 (IP67).
Features: ultra low inertia is suitable for high frequency operation.
Application example: ultra high frequency transmission machinery MITSUBISHI MR-J2-60B.
High resolution encoder 131072p/rev (17 bit).
The encoder with high resolution ensures excellent performance and stability at low speed
MR-J2-60B
All motor dimensions are the same as before and all are compatible with the wiring.
Drive: MR-H_ACN series built-in positioning function.
Rated output: 0.4KW.
In servo drive speed closed loop,
Rotor speed measurement accuracy is very important to improve the dynamic and static characteristics of the speed control loop MITSUBISHI MR-J2-60B.
In order to seek the balance between measurement precision and system cost, incremental photoelectric encoder is generally used as the speed measuring sensor,
The corresponding method is M/T velocity measurement.
Although the M/T measurement method has a certain measurement accuracy and a wide range of measurement,
But this method has its inherent defects,
Mainly includes: the measurement period must be detected at least one complete encoder pulse, limiting the minimum detectable speed MITSUBISHI MR-J2-60B.
2 control system for speed control of the timer switch is difficult to maintain synchronization,
Can not guarantee the accuracy of measurement in the situation where the speed change is larger.
Therefore, it is difficult to improve the speed tracking and control performance of servo drive by using the traditional speed loop design method. Motor series: flat type, medium and small power.
Rated output power: 0.75kw.
Rated speed: 2000r/min.
Whether to bring the brakes: with.
Shaft end: Standard (straight).
PProtection level: IP65 (IP67) MR-J2-60B.
Features: flat type design makes this more suitable for installation in space.
Application examples: robot, food manufacturing machinery.
High resolution encoder 131072p/rev (17 bit).
The encoder with high reesolution ensures excellent performance and stability at low speed MR-J2-60B.
All motor dimensions are the same as before and all are compatible with the wiring.