Motor series: medium inertia, medium power.
Rated output power: 1.5kw.
Rated speed: 2000r/min.
Whether to bring the brakes: with.
Shaft end: Standard (straight).
Power supply: 400V type.
Protection level: IP65 (IP67).
Features: medium inertia from low speed to high speed three modes for selection, suitable for different applications HC-SFS121.
Application examples: transmission machinery, robots, X-Y working platform HC-SFS121
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. MITSUBISHI general purpose AC servo amplifier MR-J2 series.
Rated output: 2 HC-SFS121. 0kw.
Interface: general purpose interface.
Voltage: three phase AC200V.
MITSUBISHI servo system in the MITSUBISHI servo amplifier is widely used,
It can not only be used in the high precision position control and speed control of the working machinery and general industrial machinery,
Can also be used in the field of speed control and tension control.
By installing a personal computer with a servo setting software, the parameters setting, trial run, state display, and gain adjustment are performed HC-SFS121.
MITSUBISHI servo system MR-J2S column is developed on the basis of the servo MR-J2 series with a higher performance and more features of the MITSUBISHI servo system,
The control modes are position control, speed control and torque control, as well as the switching control mode among them. The length of the line: 2M.
IP level: IP67.
Bending life: high bending life.
Encoder cable for 15K1M, 11K1M4, HF-JP11K1M, 15K1M4. Drive: MR-H_ACN series built-in positioning function.
Rated output: 0.2KW.
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.
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 encodeer pulse, limiting the minimum detectable speed HC-SFS121.
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 largger HC-SFS121.
Therefore, it is difficult to improve the speed tracking and control performance of servo drive by using the traditional speed loop design method.