1 axis servo amplifier.
MITSUBISHI general AC servo amplifier MELSERVO-J4 series.
Rated output: 3.5kw.
Interface: General purpose.
Power supply: three phase AC200V.
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.
Support Max instruction pulse frequency 4 Mpulses/s.
Not only inherited the original product of high performance and high reliability, but also made a further improvement beyond imagination.
Improve mechanical properties by high performance motor.
The rotating servo motor has higher precision and better performance of rotation.
Only open a key type of adjustment function, can be carried out including mechanical resonance filter, high end seismic control II, low pass filter servo gain adjustment.
Easily start advanced seismic function, it can maximize the mechanical properties.
It can automatically adjust the required response settings automatically.
Motor series: flat type, medium and small power.
Rated output power: 0.2kw.
Rated speed: 3000r/min.
Whether to take the brake: No.
Shaft end: Standard (straight).
Protection level: IP65 (IP67).
Features: flat type design makes this more suitable for installation in space.
Application examples: robot, food manufacturing machinery MITSUBISHI MR-J4-350A.
High resolution encoder 131072p/rev (17 bit).
The encoder with high resolution ensures excellent performance and stability at low speed
MR-J4-350A
All motor dimensions are the same as before and all are compatible with the wiring. Motor series: super low inertia, medium power.
Rated output power: 3.5kw.
Rated speed: 3000r/min.
Whether to bring the brakes: with.
Shaft end: Standard (straight) MITSUBISHI MR-J4-350A.
Protection level: IP65 (IP67).
Features: ultra low inertia is suitable for high frequency operation.
Application example: ultra high frequency transmission machinery.
High resolution encoder 131072p/rev (17 bit).
The encoder with high resolution ensures excellent performance and stability at low speed.
All motor dimensions are the same as before and all are compatible with the wiring MITSUBISHI MR-J4-350A. Motor series: low inertia, medium and small capacity.
Using a serial absolute / incremental encoder.
Rated output power: 3.5kw.
Rated speed: 2000rpm.
With the brake: without.
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 features:
1, large starting torque.
2, a widde range of operation MR-J4-350A.
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, comparred with the same capacity DC servo motor, the volume is large and the weight is heavy,
So it is only suitable for 0 MR-J4-350A. 5-100W small power control system.