Drive: MR-H_ACN series built-in positioning function.
Rated output: 11KW.
In servo drive speed closed loop,
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 MR-J3-15KA
Although the M/T measurement method has a certain measurement accuracy and a wide range of measurement,
But this method has its inherent defects,
Mainly includes: the measurement period must be detected at least one complete encoder pulse, limiting the minimum detectable speed MR-J3-15KA.
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 MR-J3-15KA. Servo motor series: medium inertia, small capacity .
Rated output: 1.5kw.
Rated speed: 2000r/min.
Electromagnetic brake: No.
Power supply: 400V.
Stable driving of medium capacity and medium inertia type products.
Through the optimization of structural design, to achieve the minimum length of the industry.
High speed & high torque. Shorten the positioning time, achieve high-speed equipment.
Reducing the electric torque ripple.
Through the combination of the optimal number of the motor and the slot number, the torque ripple is greatly reduced,
To further realize the smooth constant speed device.
Improve the environmental performance of HG-SR, HG-JR series of products using IP67. Motor series: low inertia, medium capacity.
Rated output power: 37.0kw.
Rated speed: 1000rpm.
With the brake: without.
Voltage: 400V level.
Shaft endd: straight shaft MR-J3-15KA.
The rottor 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 ttargget value, the driver adjusts the rotation angle of the rotor MR-J3-15KA.
Accuracy of the servo motor depends on the accuracy of the encoder (number of lines).
MR-J3-15KA Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=MR-J3-15KA&select=5