Mitsubishi Electric FR-A720-0.4K Instruction Manual page 226

Item
Surrounding air
temperature and
humidity
Storage
Environmental
temperature and
conditions
humidity
Ambience
Altitude
Vibration
Mass [kg]
*5
*1 When the power supply voltage drops, we cannot guarantee the above output and rated speed.
*2 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.
*3 This does not apply to the shaft through portion.
*4 Value for MM-CF2C.
*5 The value for MM-CF2B is indicated in parentheses.
*6 Applicable one-rank higher inverters for the lifted low-speed range torque operation.
(2) Torque characteristics
Torque %
200
MM-CF
150
1.5kW or
120
lower
100
Torque %
200
150
MM-CF
2.0kW or
120
100
higher
MM-CF
all
capacities
Motor
MM-CF
52(C)(B) 102(C)(B)
-10C to +40C (non-freezing)  90%RH or less (non-condensing)
-20C to +70C (non-freezing)  90%RH or less (non-condensing)
Indoors (no direct sunlight), free from corrosive gas, flammable gas, oil mist, dust and dirt
5.1 (7.8)
Under high frequency superposition control
Instantaneous
(3s) operation region
Short duration
(60s) operation region
Continuous
operation region
100 2000
Instantaneous
(3s) operation region
Short duration
(60s) operation region
Continuous
operation region
100 2000
During current synchronization operation
Torque %
200
150
100
50
2000r/min Series
MM-CF MM-CF
152(C)(B) 202(C)(B)
Max. 1000m above sea level
X: 9.8m/s
7.2 (11) 9.3 (13)
With one rank higher inverter
Torque %
200
150
100
3000
Speed r/min
With one rank higher inverter
Torque %
200
150
100
3000
Speed r/min
* Zero speed up to a 150% instantaneous output torque
Instantaneous
(3s) operation region
Short duration
(60s) operation region
Continuous
operation region
200 2000
17/24
MM-CF MM-CF
352(C)(B)
2 2
, Y: 24.5m/s
13 (20) 19 (28)
Instantaneous
(3s) operation region
Short duration
(60s) operation region
Continuous
operation region
2000
Instantaneous
(3s) operation region
Short duration
(60s) operation region
Continuous
operation region
100 2000
3000
Speed r/min
MM-CF MM-CF
502(C) 702(C)
27 36
3000
Speed r/min
3000
Speed r/min
BCN-C22005-634