Specifications

Positioning Modules

Analog voltage

Analog

voltage

AD72

Encoder

Pulse train input

Pulse

train input

Drive unit

Motor

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AD70, AD70D, AD72

Positioning modules

High speed positioning is attainable over a wide

positioning range. In addition the positioning control unit

can be set in accordance with the application; i.e. pulse,

mm. inch, and degrees. Compensation functions are also

available for improving positioning accuracy.

AD72 is a voltage output type positioning module. It can

be used in conjunction with a servo motor for closed loop

control precision positioning applications.

AD70 and AD70D are single axis positioning control

modules which can be connected to the MR-SB servo

amplifier.

Part number AD70 AD70D AD72

Applicable QnA/A Series PLC QnA/A Series

Number of control axes 1 2 (simultaneous or linear) 1

Interpolation — Linear interpolation (for 2 axes) —

Positioning data capacity 1 400 points per axis 1

Positioning method Absolute and/or incremental

Positioning range

−2.147, 483, 648 to 2.147, 483, 647 −2.147, 483, 648 to 2.147, 483, 647

1 to 16,252,928 pulse

Positioning speed 1 to 400,000pps pls/sec 1 to 1,000,000 pls/sec 10 to 200,000 pls/sec

Acceleration and deceleration time 2 to 9,999 msec 4 to 9,999 msec 64 to 50,000 msec

Positioning compensation ——Backlash and error compensation

Analog output 0 to ±10VDC, 10mA — 0 to ±10VDC, 10mA

Other functions Zeroing and jog operation

I/O points required 32 points 32 points 48 points

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AD70, AD70D, AD72 specifications

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System configuration example

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