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MR-C20A1 | MITSUBISHI Servo driver MR-C20A1
MITSUBISHI MR-C20A1 Manual And Instructions
MR-C20A1 datasheetPDF datasheet
MR-C20A1 Instruction manual

MITSUBISHI MR-C20A1 Product information and technical parameters:
Brand: MITSUBISHI
Name: Servo driver
Model: MR-C20A1
Type: MR-C type.
Symbol 10A for motor models: HC-PQ23.
Power supply voltage: single phase AC100V.
Drive: servo drive in the development of the premise of the frequency conversion technology,
Current loop in the drive,
Speed loop and position loop (frequency converter without the ring) have carried out a more precise control than the general frequency control technology and algorithm,
In function is also a lot stronger than the traditional servo,
The main point can be precise position control.
The control speed and position are controlled by the pulse sequence transmitted by the upper controller,
The internal algorithm of the driver and the faster and more accurate calculation and better performance of electronic devices to make it more superior to the inverter.

Interface power supply: 24VDC plus or minus 10%.
Digital input: 30 points, optocoupler isolation, drain / source type support.
Digital output: 16 points, optocoupler isolation, drain / source type support.
Analog input: 2 channels, 0 to plus or minus 10VDC (input impedance: 10~12k).
Analog output: 2 channels, 0 to plus or minus 12VDC MITSUBISHI MR-C20A1. Servo motor series: low inertia, medium / high power MR-C20A1
Rated output: 0.75kw.
Rated speed: 3000r/min.
Electromagnetic brake: No.
Shaft end specification: Standard (straight axis).
Voltage: 400V level.
Features: low inertia for high speed / acceleration and deceleration operation occasions.
IP level: IP67.
Application example:
1, food processing machinery.
2, printing machine MITSUBISHI MR-C20A1.
3, injection molding machine (11KW, 15KW).
4, large press machine (11KW, 15KW).
The protection level of the HF-SP/HF-JP series servo motor is IP67 (except the shaft part).
Low inertia of the power servo motor (0.5kW ~ 9kW), the maximum speed: 6000r/min (rated speed: 3000r/min),
Suitable for high frequency positioning and acceleration / deceleration operations, especially for food processing machines and printing machines MITSUBISHI MR-C20A1.
Low inertia, high power, no cooling fan servo motor (11kW and 15kW), maximum speed: 3000r/min (rated speed: 1500r/min).
The motor structure is more compact due to the adoption of the non cooling fan design, and the connection is reduced by using the power source connector.
(compared with the HF-LP series servo motor with the same power, the volume is reduced by about 46%, and the weight is reduced by about 34%,
Suitable for high frequency positioning and acceleration / deceleration operations, especially for injection molding machines and large presses.
HF-JP703 (4) /903 (4) maximum speed: 5000r/min. Motor series: low inertia, medium capacity.
Using a serial absolute / incremental encoder.
Rated output power: 5.0kw.
Rated speed: 3000rpm.
With a brake band.
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 moore used in digital control system MR-C20A1.
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 MR-C20A1.
The use performance of the two are compared.


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