Drive: MR-H_ACN series built-in positioning function.
Rated output: 5.0KW.
Rotor speed measurement accuracy is very important to improve the dynamic and static characteristics of the speed control loop.
In order to seek the balance between measurement precision and system cost, incremental photoelectric encoder is generally used as the speed measuring sensor,
The corresponding method is M/T velocity measurement.
Although the M/T measurement method has a certain measurement accuracy and a wide range of measurement,
Mainly includes: the measurement period must be detected at least one complete encoder pulse, limiting the minimum detectable speed.
2 control system for speed control of the timer switch is difficult to maintain synchronization,
Can not guarantee the accuracy of measurement in the situation where the speed change is larger.
Therefore, it is difficult to improve the speed tracking and control performance of servo drive by using the traditional speed loop design method.
Motor: HA-LH type.
Power: 1.5kw.
Speed: 2000r/min.
According to the types of power supply: can be divided into DC motor and AC motor.
The structure and working principle of DC motor can be divided into four parts: brushless DC motor and brushless DC motor.
Brushless DC motor can be divided into: permanent magnet DC motor and DC motor MR-H500ACN.
DC Motor Division: Series DC motor, DC motor, DC motor and DC motor
MR-H500ACN
Permanent magnet DC Motor Division: rare earth permanent magnet DC motor, ferrite permanent magnet DC motor and aluminum nickel Gu Yongci DC motor. Motor series: low inertia, low power.
Rated output power: 0.4kw.
Rated speed: 3000r/min.
Whether to bring the brakes: with.
Shaft end: Standard (straight) MR-H500ACN.
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 MR-H500ACN.
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. The length of the line: 30M.
Relay type.
IP level: IP20.
Bending life: high bending life.
Encoder with cable (amplifier side); for HF-KP/HF-MP series. Type: MR-J series.
Rated output: 0.1KW.
Suitable for motor series: HA-ME.
Voltage: three phase AC220V.
It is very helpful to improve the stability of the low speed control of the servo motor.
But there is no direct effect to improve the accuracy of position control.
There are, of course, software compensation that is similar to pitch compensation,
Can improve the physical resolution of the single lap, so as to improve the accuracy of positioning control.
This can be effectively used in the use of thee robot control of the indexing table MR-H500ACN.
It is also because of the application of splicing technology,
The rotary encoder will be more widely used in the high precision servo control in the harsh environment.
The use of rotary encoder with 224/ in the servo motor has been used in the servo motor MR-H500ACN.
Encoder serial communication system, the communication frequency can only be limited to 10M.