Mitsubishi Electronics FR-F740P ユーザーズマニュアル

*1

The above characteristics apply when the rated AC voltage is input from the inverter. (Refer to page 346.)  Output and rated motor speed are
not guaranteed when the power supply voltage drops.

*2

This excludes the part where the axis passes through. 

The following figures show the torque characteristics of high-efficiency IPM motors [MM-EF (1800r/min) series]
when used with inverters.

Motor

model

200V class

MM-EF 2

400V class

MM-EF 24

Compatible 
inverter

200V class
FR-F720P- K

0.75 0.75 1.5 2.2 3.7 5.5 7.5

11

15 18.5 22

30

37

45

55

75

-

-

400V class
FR-F740P- K

90

110

Continuous 
characteristic

Rated output 
(kW)

0.4 0.75 1.5 2.2 3.7 5.5 7.5

11

15 18.5 22

30

37

45

55

75

90

110

Rated torque 
(N m)

2.12 3.98 7.96 11.7 19.6 29.2 39.8 58.4 79.6 98.1 117 159 196 239 292 398 477 584

Rated speed (r/min)

1800 (90Hz)

1800 (120Hz)

Maximum speed (r/min)

2700 (135Hz)

2700 (180Hz)

2400 

(160Hz)

Number of poles

6

8

Maximum torque

120%  60s

Frame number

80M

90L 100L

112M

132S

160M

160L

180L

200L

225S

Moment of inertia
 (

×

10

-4

kg m

2

)

10.4 10.4 18.4 36.9 51.2 125 153 274 354 815 815 1050 2215 2400 4300 5200 8700 9500

Rated current 
(A)

200V class

1.6 3.0 5.9 8.7 14.4 22

29

43

55 70.5 83.5 109 136 162 195 272

-

-

400V class

0.8 1.5 3.0 4.4 7.2

11 14.5 21.5 27.5 35

42

57

68

81 96.5 136 160 197

Structure

Totally-enclosed fan-cooled motor (protective structure IP44

)

Insulation class

B class

F class

Environment

Surrounding air 
temperature 
and humidity 

-10°C to +40°C (non-freezing) 

 90%RH or less (non-condensing)

Storage 
temperature 
and humidity

-20°C to +70°C (non-freezing) 

 90%RH or less (non-condensing)

Atmosphere

Indoors (not under direct sunlight), and free from corrosive gas, flammable gas, oil mist, dust and dirt.

Altitude

Maximum 1,000m above sea level

Vibration

4.9m/s

2

Mass(kg)

8.5 9.0

11

15

23

33

38

52

60 105 105 119 167 178 240 290 360 390

• The torque characteristic is when the armature winding temperature is 20°C, and the input voltage to the inverter is 200VAC

or 400VAC.

• Constant-speed operation cannot be performed for the speed of 180r/min or less. 

Speed [r/min]

T

orque[

%

]

0

180

600

1800

2700

0

140

120

100

60

80

75K or lower

40

20

300

900 1200 1500

2100 2400

80%
66.7%

Short time(60s) maximum
torque

Continuous operation
torque

90K or higher

Speed[r/min]

T

orque[

%

]

0

180

600

1800

0

140

120

100

60

80

40

20

300

900

1200 1500

2100 2400

90%
75%

Short time(60s) maximum
torque

Continuous operation
torque