
YASKAWA JUNMA
SERVOPACKs – Mechatrolink-II Network Type
SERVOPACK Model SJDE- 01ANA 02ANA 04ANA 08ANA
Applicable servomotor capacity
Instantaneous max. output current
pacitor-input type, single-phase full-wave rectification with resistance to
M control, sine wave power driven system
Allowable load moment of inertia *
Activated when the power is
leased after the motor stops, applied if the power supply is turned off)
mmunications for maintenance
JunmaWin (Modification/initialization of parameters, J
If the regenerative energy is too large, mount a regenerative unit
), reverse run prohibited (N-
wer supply status monitor, servo
Incremental encoder (8192 pulses/rev)
ference resolution setting (electronic
eed error, overload, encoder error, voltage error, overcurrent,
built-in cooling fan stop, system error, ground fault *
1 ms, 1.5 ms, 2 ms, 3 ms, 4 ms
II commands (for motion, data setting/reference, monitor,
adjustment, and other commands)
5 inputs (external latch signal, homing deceleration signal, forward run
prohibited signal, reverse run prohibited signal, and emergency stop signal)
2 outputs (servo alarm and holding brake)
rating temperature / operating humidity
orage temperature / storage humidity
Free from corrosive gases, free from dust and iron particles, free from water
bration resistance / shock resistance
Installation category (overvoltage category): II, pollution degree: 2,
Ratings and Specifications
e sure to use the motor within the allowable load
moment of inertia. The motor will become unstable
if the load moment of inertia exceeds the allowable
he ground protection circuit is designed for ground
fault inside the motor windings while the motor is
running. Therefore, it may not protect the system
under the following cases:
ow-resistance ground fault occurs in the main
circuit cable or in the connector of the cable for the
he power supply is turned on during a ground fault.
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