Mitsubishi Electric FR-F720P-0.75K to 110K Instruction Manual page 405

1.5 Specification of the premium high-efficiency IPM motor [MM-THE4 (1500r/min)
series]
Motor specification
Motor type
Applicable inverter
Rated output (kW)
Continuous
characteristic
Rated torque (Nm)
*1
Rated speed (r/min)
Maximum speed (r/min)
Number of poles
Maximum torque
Frame number
Moment of inertia (10
Rated current (A)
Structure
Insulation class
Vibration class
Surrounding air temperature
Storage temperature and
Environment
Mass (kg)
*1 Output and rated motor speed are not guaranteed when the power supply voltage drops.
Motor torque characteristic
The following figure shows the torque characteristic of a premium high-efficiency IPM motor [MM-THE4
(1500r/min) series] when used with an inverter.
REMARKS
 The motor can also be used for applications where the rated speed is 1800r/min.
CAUTION
 The torque characteristic is when the armature winding temperature is 20°C, and the input voltage to the inverter is
200V AC or 400V AC.
 Constant-speed operation cannot be performed for the speed of 150r/min or less.
-4 2
kgm )
and humidity
humidity
Atmosphere
Altitude
Vibration
140
120
100
80
60
40
20
0
0
FR-F720P-K
75
75
477
250MA
6000
270
Totally-enclosed fan-cooled motor. With molded frame legs.
(protective structure IP44)
-10°C to +40°C (non-freezing) 90%RH or less (non-condensing)
-20°C to +70°C (non-freezing) 90%RH or less (non-condensing)
Indoors (not under direct sunlight), and free from corrosive gas,
flammable gas, oil mist, dust and dirt.
Maximum 1,000m above sea level
470
Short-time (60s) maximum torque
Continuous operation
torque
150
300 500 900 1200 1500
Speed [r/min]
6/8
MM-THE4
FR-F740P-K
75
75
477
1500
1800
6
120% 60s
250MA
6000
135
F class
V-25
2
4.9m/s
470
1800
BCN-C22005-639
90
90
573
250MD
10000
170
610