Mitsubishi Electric FR-F820-04750 Instruction Manual page 787

Specifications
● Motor torque characteristic
The following figure shows the torque characteristic of the premium high-efficiency IPM motor
[MM-EFS (3000 r/min specification)] when used with an inverter.
Fig. 8-2:
NOTES The torque characteristic is when the armature winding temperature is 20°C, and the input volt-
age to the inverter is 200 V AC or 400 V AC.
Constant-speed operation cannot be performed for the speed of 300 r/min or less.
The MM-EFS 3 or MM-EFS 34 motor with an 11 kW or higher capacity is designed for a direct
connection only.
FR-F800
140
120
100
80
60
40
20
0
3 0 0
0 6 0 0
Motor torque characteristic [MM-EFS (3000 r/min specification)]
Short time (60 s) maximum torque
Continuous operation torque
1800 3000
Speed [r/min]
Motor rating
4 0 0 0
4 2 0 0
I003075E
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