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Stopping Accuracy

The stopping accuracy of a typical is ±0.05° (under no load), which is equivalent to that of servo motors. These graphs show the Hybrid Control
actual measured stopping accuracies when an and an AC servo motor were rotated once.

●Stopping accuracy of (Actual measurements) ●Stopping accuracy of AC servo motor with a common
20-bit encoder (Actual measurements)
Stop Position Accuracy [˚] Stop Position Accuracy [˚]
0.06 0.06
Actual values are Actual values are
0.04 within ±0.02˚ 0.04 within ±0.03˚ AZ Series
0.02 0.02
0 0
−0.02 −0.02
−0.04 −0.04
−0.06 −0.06
0 60 120 180 240 300 360 0 60 120 180 240 300 360 Actuators
Rotation angle [˚] Rotation angle [˚]
[Example] When the ball screw lead is 10 mm, the The stopping accuracy of an AC servo motor is the encoder
stopping accuracy is ±1.4μm and the repetitive positioning resolution ±1 pulse ✽ . The above shows the actual values that
accuracy of a common ground ball screw is ±10μm. result from differences in the encoder's assembly.
✽1,048,576 p/rev at 20 bits

Support Software MEXE02 Network
Various Monitoring Functions
Operating Data &
I/O Monitoring
Parameter Settings
Used for post-wiring I/O
Setting of operation data and
checks or I/O checks
parameters easily via computer. Stepper Motors
during operation.
The same settings can be
transferred and saved.
Teaching & Remote Waveform Monitoring
Operation Helpful at start-up Motors Brushless
The operation command or adjustments, the
information can be input directly operational state can
into the driver. Can be input into be checked by an
driver oscilloscope-like image.
Multi-monitoring enables
remote operation and teaching Alarm Monitoring Motors Standard AC
while monitoring. When an abnormality
occurs, the details of
the abnormality and the
solution can be checked.

Available for free download on the website. Cooling Fans

Low-vibration operation Transfer of large inertial load Push-Motion Operation Warranty Before Selection /
CCD Camera
even at a speed near 0 r/min
Low Speed

High Speed

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