MITSUBISHI inverter series: FR-F840.
Voltage level: three phase 400V.
Power: 220kw.
SLD converter rated current: 481A.
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 MITSUBISHI .
No need to adjust the parameters (plus deceleration time or torque, etc AJ65FBTA4-16DE), 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 MITSUBISHI .
In the state of the sensor can not only drive the high efficiency and energy saving motor and PM motor (MM-EFS), but also can drive other companies induction motor and PM motor (permanent magnet synchronous motor) MITSUBISHI .
Other manufacturers of induction motors, can also be automatically tuned to achieve the best excitation control, thus expanding the use of energy saving . MITSUBISHI inverter FR-F720 series.
Voltage level: three phase 200V.
Frequency converter capacity: 2.2KW.
When the inverter is running, the starting current and starting torque of the motor are how?
With the operation of the inverter, with the acceleration of the motor to improve the frequency and voltage,
The starting current is limited to 150% below the rated current (according to the different types of aircraft, 125%~200%).
Starting with power frequency power supply, the starting current is 6~7 times of the rated current, therefore, the impact on the mechanical and electrical.
The inverter drive can be smoothly start (start time longer).
The starting current is 1.2~1.5 times of the rated current, and the starting torque is 70%~120% rated torque;
For the inverter with the torque automatic enhancement function, the starting torque is more than 100%, which can start with full load. Motor series: low inertia, small capacity.
Using a serial absolute / incremental encoder.
Rated output power: 0.4kw.
Rated speed: 3000rpm.
With the brake: not with brake.
Without GB.
Shaft end: straight shaft.
A servo motor is an engine that controls the operation of the mechanical components in the servo system.
Servo motor can make the control speed, position accuracy is very accurate, can be converted to torque and speed voltage signals to drive the control object.
Servo motor rotor speed is controlled by the input signal, and can quickly response,
In the automatic control system, used as actuators, and ellectromechanical time constantt, high linearity, initiating voltage characteristics,
The signal can be converted into a motor shaft on the angular displacement or angular velocity output MITSUBISHI AJ65FBTA4-16DE.
Divided into DC and AC servo motor two major categories, the maain features are,
When the signal voltage is zero, there is no rotation,
The speed increases with the increase of the torque and the speed decreases MITSUBISHI AJ65FBTA4-16DE.
AJ65FBTA4-16DE Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=AJ65FBTA4-16DE&select=5