Motor series: low inertia, medium and small capacity.
Using a serial absolute / incremental encoder.
Rated output power: 0.75kw.
Rated speed: 2000rpm.
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 features:
1, large starting torque FR-A820-30K-1
2, a wide range of operation.
3, no rotation phenomenon FR-A820-30K-1 Price.
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 . 5-100W small power control system. MITSUBISHI inverter series: FR-F840.
Voltage level: three phase 400V FR-A820-30K-1 Price.
Power: 185kw.
SLD converter rated current: 432A.
Structure and function: Standard model .
Type: CA.
Substrate coating: have.
The motor efficiency is not changed in the previous optimal excitation control,
At the same time, the newly developed advanced optimal excitation control can obtain larger torque at startup.
No need to adjust the parameters (plus deceleration time or torque, etc.), in a short time to speed up to a certain speed,
Can be carried out to maximize the efficiency of energy-saving drive motor.
The automatic tuning function of the loop constant of the motor is not consistent with the constant of the motor, the motor of other manufacturers, and the length of wiring is too long,
Optimum operating characteristic drive motor.
In the state of the sensor can not only drive the high efficiency and enerrgy saving motor and PM motor (MM-EFS), but also can drive other companies induction motor and PM motor (permanent magnet synchronous motor) MITSUBISHI FR-A820-30K-1.
Other manufacturers of induction motors, can also be automatically tuned to acchiieve the best excitation control, thus expanding the use of energy saving MITSUBISHI FR-A820-30K-1. AnS, QnAS bus connection, the reader to write program 2 channel connection.
FR-A820-30K-1 Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=FR-A820-30K-1&select=5