Drive: MR-H_ACN series SSC-NET compatible AC servo.
Rated output: 22KW.
The servo controller can easily transfer the operation module and the field bus module through the automation interface,
At the same time using different fieldbus modules to achieve different control modes (RS485, RS232, optical fiber, InterBus, ProfiBus),
And the control mode of general inverter is single.
The servo controller is directly connected with a rotary transformer or an encoder, which forms a closed loop of speed and displacement control.
The general inverter can only form an open loop control system.
Servo controller of the control parameters (such as steady-state accuracy and dynamic performance) is better than the general inverter.
Motor series: super low inertia, medium power.
Rated output power: 1.0kw.
Rated speed: 3000r/min.
Whether to bring the brakes: with.
Shaft end: Standard (straight).
Protection level: IP65 (IP67).
Features: ultra low inertia is suitable for high frequency operation.
Application example: ultra high frequency transmission machinery MITSUBISHI MR-H22KBN.
High resolution encoder 131072p/rev (17 bit).
The encoder with high resolution ensures excellent performance and stability at low speed
MR-H22KBN
All motor dimensions are the same as before and all are compatible with the wiring. Motor series: low inertia, medium power.
Rated output power: 6.0kw.
Rated speed: 1000r/min.
Whether to take the brake: No.
Shaft end: Standard (straight) MITSUBISHI MR-H22KBN.
Voltage: 400V type.
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.
Application example: injection molding machine, semiconductor manufacturing equipment, large conveyor machinery MITSUBISHI MR-H22KBN.
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 capacity MITSUBISHI Servo amplifier.
Using a serial absolute / incremental encoder.
Rated output power: 1.0kw.
Rated speed: 3000rpm.
With a brake band MITSUBISHI Servo amplifier.
Shaft end: straight shaft.
Performance comparison of servo motor and stepping motor.
Stepper motor as an open-loop control system, and modern digital control technology has the essential link.
In the current domestic digital control system, stepping motor is widely used.
With the emergence of digital AC servo system, AC servo motor is more and more used in digital control system MITSUBBISHI Servo amplifier MR-H22KBN.
In order to adapt to the development trend of digital control, most of the motion control system adopts stepping motor or full digital AC servo motor as executive motor.
Although they are similar in contrrol mode (pulse train and directional signal), there are great differences in performance and application MITSUBISHI MR-H22KBN.
The use performance of the two are compared.