Mitsubishi Electric FR-A820-00046 Instruction Manual page 962

Motor rating
IPM motor MM-CF (2000r/min series)
Motor type MM-CF
Applicable
inverter
FR-A820 K
Continuous
characteristics
Rated speed [r/min]
Max. speed [r/min]
Instantaneous permissible speed [r/min]
Maximum torque [Nm]
Inertia moment J
Recommended ratio of load inertia
moment to motor shaft inertia moment
Rated current [A]
Insulation rank
Structure
Surrounding air temperature, humidity
Storage temperature and humidity
Ambience
Altitude
Vibration
Mass [kg]
Tab. 8-7:
When the power supply voltage drops, we cannot guarantee the above output and rated speed.
When the load torque is 20% of the motor rating. The permissible load inertia moment ratio is
smaller when the load torque is larger.
Consult us if the load inertia moment ratio exceeds the above value.
This does not apply to the shaft through portion.
Value for MM-CF 2C.
The value for MM-CF 2B is indicated in parentheses.
Applicable one-rank higher inverters for the lifted low-speed range torque operation. PM sensor-
less vector control specification
8 - 8
52(C)(B)
SLD
LD
ND (initial setting)
HD 0.75
Rated output [kW]
Rated torque [Nm]
-4 2
[×10 kg × m ]
Indoors (no direct sunlight), free from corrosive gas, flammable gas, oil mist,
5.1 (7.8)
Motor rating MM-CF
102(C)(B) 152(C)(B) 202(C)(B) 352(C)(B)
0.4 0.4 0.75
0.4 0.4 0.75
0.4 0.75 1.5
1.5 2.2
0.5 1.0 1.5
2.39 4.78 7.16
4.78 9.56 14.32
6.6 13.7 20.0
(7.0) (14.9) (21.2)
100 times max.
1.81 3.70 5.22
Totally-enclosed, self-cooling (protective system: IP44 , IP65
-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)
dust and dirt
Max. 1000 m above sea level
X: 9.8 m/s
7.2 (11) 9.3 (13)
Specifications
502(C)
1.5 2.2 3.7
1.5 2.2 3.7
2.2 3.7 5.5
3.7 5.5 7.5
2.0 3.5 5.0
9.55 16.70 23.86
2000
3000
3450
19.09 33.41 47.73
45.5 85.6
120.0
(48.9) (89.0)
50 times max.
7.70 12.5 20.5
Class F
2 2
, Y: 24.5 m/s
13 (20) 19 (28) 27
702(C)
5.5
5.5
7.5
11
7.0
33.41
66.82
160.0
27.0
)
36