15 inches.
Surface treatment: anti reflective film.
Protective film color: No.
USB protection cover parts: there is an opening.
Set number: 5.
Applicable model: GT27. Motor series: low inertia, medium and small capacity.
Using a serial absolute / incremental encoder.
Rated output power: 0.4kw.
Rated speed: 3000rpm A1SJ71DN91.
With a brake band.
Shaft end: straight shaft.
Comparison of single phase induction motor and servo motor A1SJ71DN91
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 A1SJ71DN91.
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 A1SJ71DN91. 5-100W small power control system. Cable length: 1.0M. Used in MR-J2S-700B (4) or lessCable length: 1mDrive: MR-H_ACN series SSC-NET compatible AC servo.
Rated output: 3.5KW.
The servo controller can easily transfer the operation module and the field bus module through the automation interface,
At the same time using different fieldbus modules to achieve different control modes (RS485, RS232, optical fiber, InterBus, ProfiBus),
And the control mode of general inverter is single.
The servo controller is directly connected with a rotary transformer or an encoder, which forms a closed loop of speed and displacement control.
The general inverter can only form an open loop control system.
Servo controller of the control parameters (such as steady-state accuracy and dynamic performance) is better than the general inverter. 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.
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 producedd by the front end of the boom or the main body of the device 100Hz MITSUBISHI A1SJ71DN91.
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 efffeectively control the phenomenon of quadrant protrusion caused by the rotation direction of the servo motor, which is caused by friction and twisting MITSUBISHI A1SJ71DN91.
A1SJ71DN91 Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=A1SJ71DN91&select=5