Mitsubishi Electric MELSERVO-J2 Series Instruction Manual page 221

13. CHARACTERISTICS
(2) MR-J2-200C and MR-J2-350C
HC-SF series
HC-RF series
HC-UF series
Note. If operation that generates torque more than 100% of the rating is performed with an abnormally high frequency in a servo motor
stop status (servo lock status) or in a 30r/min or less low-speed operation status, the servo amplifier may fail even when the
electronic thermal relay protection is not activated.
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1000
100
10
During stop
1
0.1
0 50 100
(Note) Load ratio [%]
Fig 13.3 Electronic Thermal Relay Protection Characteristics 3
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During rotation
150 200 250 300
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