Encoder resolution during J3 compatibility mode

FAQ > Drive Products > AC Servos-MELSERVO > MELSERVO-J4 > Encoder resolution during J3 compatibility mode

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No : 23630
Release Date : 2018/09/14 15:10
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I use the MR-J4-B servo amplifier in J3 compatibility mode.
I use it in combination with the HG series servo motor and what is the encoder resolution?

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FAQ > Drive Products > AC Servos-MELSERVO > MELSERVO-J4
FAQ > Drive Products > AC Servos-MELSERVO > MELSERVO-JE

Answer

18 bits (262,144 pulses/rev.)
The encoder resolution of HG series servo motor in J4 mode is 22 bits (4,194,304 pulses/rev).
For details of J3 compatibility mode, refer to each servo amplifier instruction manual.

Product Name: AC Servos-MELSERVO

Series: MELSERVO-J4, MELSERVO-JE