Motor series: low inertia, medium and small capacity.
Using a serial absolute / incremental encoder.
Rated output power: 0.75kw.
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 MITSUBISHI MR-J3ENCBL5M-A1-L MR-J3ENCBL5M-A1-L
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, compared with the same capacity DC servo motor, the volume is large and the weight is heavy,
So it is only suitable for 0 MITSUBISHI MR-J3ENCBL5M-A1-L. 5-100W small power control system. Servo motor series: low inertia, medium / high power.
Rated output: 12.0kw.
Rated speed: 1000r/min.
Electromagnetic brake: No MITSUBISHI MR-J3ENCBL5M-A1-L.
Shaft end specification: Standard (straight axis).
Features: low inertia has low medium and high speed three models, suitable for different applications as a standard, 30KW and above servo motor can be installed flange or bracket.
IP level: IP44.
Application example:
1, injection molding machine MITSUBISHI Personal computer communication cable.
2, semiconductor manufacturing equipment.
3, large material handling system.
4, stamping machine MITSUBISHI Personal computer communication cable.
Abundant motor product line can optimize the performance of the machine.
Has a rich motor product line including a rotary servo motor, linear servo motor and direct drive motor. Type: MR-J_B series.
Rated output: 0.2KW.
Interface: standard.
Servo system according to the system structure can be divided into open loop servo system, closed loop servo system, semi closed loop system, compound control system MITSUBISHI Personal computer communication cable.
The closed loop automatic control system with feedback is composed of a position detecting part, a deviation amplifying part, an executing part and a controlled object.
Servo system must have good controllability, high stability and high adaptability.
Note that the control of the signal is good after the disappearance of the signal, can immediately stop the turn;
High stability is the torque with the increase of speed and uniform decline; adaptability is fast, sensitive, and ring state quality is good.
According to the types of servo drives are classified, there are three kinds of electric, hydraulic or electric hydraulic.
If the servo system is divided according to the function, then there is aa measuring servo and power servo system;
Analog servo and power servo system; position servo and acceleration servo system MR-J3ENCBL5M-A1-L.
The electric servo system can be divided into two categories: DC DC servo system and AC AC servvo system based on the electrical signals MITSUBISHI MR-J3ENCBL5M-A1-L.
AC AC servo system also has two kinds of asynchronous motor servo system and synchronous motor servo system.