Yaskawa Sigma-II Large Capacity - Manual (Page 8)

1-2. Concept of Replacement
When replacing ∑-II series servo motor/servo amplifier with ∑-V series, the following methods are available.
The battery for data backup of absolute encoder is built in the ∑-II servo amplifier SGDM or SGDH. On the
other hand, ∑-V has the encoder cable with the battery unit.
●Case 1
Replacing all the motors, servo amplifier, and cables with ∑-V series.
●Case 2
Replacing only the motor and amplifier. The existing cable can be used as is.
Case 2-1: for SGMJV, SGMAV, SGMPS Motors
Existing Encoder Cable
Existing Motor Cable
JZSP-CSP11-E
JZSP-CSP12-E
(only when using Abs Encoder)
JZSP-CSM** +
Motor plug and pin for ∑-II
Motor Cable
Encoder Cable
Encoder Cable
Motor Cable
Encoder Plug
Motor Cable ø7
Serial Encoder