Motor series: medium inertia, medium capacity.
Using a serial absolute / incremental encoder.
Rated output power: 5.0kw.
Rated speed: 2000rpm.
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 HA-SE121 datasheet PDF catalog HA-SE121 PDF datasheet HA-SE121
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 HA-SE121 datasheet PDF catalog HA-SE121 PDF datasheet. Motor series: low inertia, medium power.
Rated output power: 20.0kw.
Rated speed: 1000r/min.
Whether to take the brake: No.
Shaft end: Standard (straight).
Protection level: IP65 (IP67).
Features: low inertia from low speed to high speed, three modes can be selected, suitable for different application range. As a standard port, 30KW or greater power is suitable for flange (type) installation and support foot mounting HA-SE121 datasheet PDF catalog HA-SE121 PDF datasheet.
Application example: injection molding machine, semiconductor manufacturing equipment, large conveyor machinery.
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. Motor series: low inertia, medium and small capacity.
Using a serial absolute / incremental encoder.
Rated output power: 3.5kw.
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.
2, a wide range of operation.
3, no rotation phenommenon HA-SE121 datasheet PDF catalog HA-SE121 PDF datasheet.
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, comparred with the same capacity DC servo motor, the volume is large and the weight is heavy,
So it is only suitable for 0 HA-SE121 datasheet PDF catalog HA-SE121 PDF datasheet. 5-100W small power control system.