Motor series: low inertia, medium and small capacity.
Using a serial absolute / incremental encoder.
Rated output power: 5.0kw.
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 HA-LFS30K24 datasheet PDF catalog HA-LFS30K24 PDF datasheet HA-LFS30K24
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 HA-LFS30K24 datasheet PDF catalog HA-LFS30K24 PDF datasheet. 5-100W small power control system. Motor series: medium inertia, medium capacity.
Using a serial absolute / incremental encoder.
Rated output power: 0.5kw.
Rated speed: 2000rpm HA-LFS30K24 datasheet PDF catalog HA-LFS30K24 PDF datasheet.
With the brake: without.
Shaft end: straight shaft.
The rotor of AC servo motor is usually made of squirrel cage, but in order to make the servo motor has a wide range of speed regulation, linear mechanical properties,
Without the "rotation" phenomenon and the performance of the fast response, it is compared with the ordinary motor,
The two characteristics of rotor resistance and moment of inertia should be provided.
At present, there are two kinds of rotor structure, one is the squirrel cage rotor, which is made of conductive material with high resistivity,
In order to reduce the moment of inertia of the rotor, the rotor is slender.Motor series: ultra low inertia, small capacity.
Using a serial absolute / incremental encoder.
Rated output power: 0.1kw.
Rated speed: 3000rpm.
With the brake with brake.
Without GB.
Shaft end: straight shaft.
The rotor of the servo motor is a permanent magnet, and the control of the servo amplifier is controlled by the U/V/W three-phase electric ellectromagnetic field,
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 is compared,
Adjust the rotor rotation angle HA-LFS30K24 datasheet PDF catalog HA-LFS30K24 PDF datasheet HA-LFS30K24 datasheet PDF catalog HA-LFS30K24 PDF datasheet.
The accuracy of the servo motor is determined by the resolution of the encoder.