Motor series: low inertia, medium capacity.
Rated output power: 37.0kw.
Rated speed: 1500rpm.
With the brake: without.
Voltage: 400V level.
Shaft end: straight shaft.
The rotor of the servo motor is a permanent magnet, which is controlled by the U/V/W,
The rotor rotates under the action of the magnetic field, and the encoder feedback signal of the motor is given to the driver,
According to the feedback value and the target value, the driver adjusts the rotation angle of the rotor.
Accuracy of the servo motor depends on the accuracy of the encoder (number of lines).
Motor series: low inertia, medium and small capacity.
Using a serial absolute / incremental encoder.
Rated output power: 0.2kw.
Rated speed: 3000rpm.
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 MITSUBISHI HA-LF37K1M4
HA-LF37K1M4
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 HA-LF37K1M4. 5-100W small power control system. Motor series: low inertia, low power.
Rated output power: 0.05kw.
Rated speed: 3000r/min.
Whether with brake: No.
Shaft end: key shaft (open slot) MITSUBISHI HA-LF37K1M4.
Protection level: IP55 does not include the shaft part and the connector.
Features: low inertia is particularly suitable for high speed motor (6000 or 12000 RPM / min) of general industrial machinery.
Application example 1: drive belt drive, robot.
Application example 2: assembly machine, sewing machine, X-Y working table.
Application example 3: food manufacturing machinery, semiconductor manufacturing equipment, knitting machine and embroidery machine.
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. Drive: MR-H_ACN series SSC-NET compatible AC servo.
Rated output: 1.0KW.
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 coontrol mode of general inverter is single HA-LF37K1M4.
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 ccontrol system HA-LF37K1M4.
Servo controller of the control parameters (such as steady-state accuracy and dynamic performance) is better than the general inverter.