MITSUBISHI MR-E20A

1 axis servo amplifier.
MITSUBISHI general AC servo amplifier MELSERVO-J4 series.
Rated output: 2.0kw.
Interface: General purpose.
Power supply: three phase AC400V.
0.6kW and 1kW above the servo amplifier.
Servo amplifier supporting universal interface.
Servo amplifier for universal interface.
Speed / torque control of position control and analog voltage command can be carried out by using pulse train command MR-E20A
Support Max instruction pulse frequency 4 Mpulses/s.
2 low frequency vibration can be suppressed at the same time by supporting the seismic algorithm of 3 inertial equipment.
Configurator2 MR to achieve convenient adjustment.
Effectively restrain the low frequency aftershock effect produced by the front end of the boom or the main body of the device 100Hz MR-E20A.
Can effectively shorten the time to control the stability of the aftershock.
In the XY design of trajectory control, improve the accuracy of arc track.
At the same time, it can effectively control the phenomenon of quadrant protrusion caused by the rotation direction of the servo motor, which is caused by friction and twisting MR-E20A. Control axis: up to 16 axes.
Interpolation function: linear interpolation (maximum 4 axis), arc interpolation (2 axis), spiral interpolation (3 axis).
PLC capacity: 30K step.
Small scale systems with high performance to price ratio.
Power supply, programmable sensor, motion controller trinity.
Maximum control axis: 16 axis.
Support visual system.Motor series: low inertia, medium and small capacity.
Using a serial absolute / incremental encoder.
Rated output power: 0.4kw.
Rated speed: 3000rpm.
With a brake band.
Shaft end: straight shaft.
Comparison of single phase induction motor and servo motor.
The working principle of the AC servo motor is similar to that of the single phase induction motor,
But the rotor resistance of the former is much larger than that of the latter,
So the servo motor is compared with the single machine asynchronous motor,
There are three notable featurres:
1, large starting torquee MR-E20A.
2, a wide range of operation.
3, no rotation phenomenon.
AC servo motor running smoothly, low noise.
But the control characteristic is non-linear, and because the rotor resistance is big, the loss is big, the efficiency is low,
Therefore, comparredd with the same capacity DC servo motor, the volume is large and the weight is heavy,
So it is only suitable for 0 MR-E20A. 5-100W small power control system.
MR-E20A Operation manual / Instructions / Catalog download link: /searchDownload.html?Search=MR-E20A&select=5