Mitsubishi Electric FR-A720-0.4K Instruction Manual page 181

Inverter rating
(2) SF-THY
Motor type
Applicable inverter
Rated output (kW)
·
Rated torque(kgf m)
·
(N m)
·
Maximum torque(kgf m)
·
150%60s (N m)
Rated speed (r/min)
Maximum speed (r/min)
Frame No.
·
2
Inertia moment J (kg m )
Noise
Voltage
Cooling
fan
50Hz
Input (W)
60Hz
Approx. mass (kg)
Surrounding air
temperature, humidity
Structure
Detector
Equipment
Insulation
Vibration rank
Resolution
Power supply voltage
Current
consumption
Output signal form
Output circuit
Output voltage
*1 The 12V power supply or the control terminal option (FR-A7PS) is required as the power supply for the encoder.
*2 A motor with a thermal protector is also available. Contact your sales representative.
174
FR-A720- K
90 90
75 75
48.7 48.7
477 477
73.0 73.0
715 715
1500
2400 2400
250MD 250MD
1.1 1.1
90dB
Three-phase, 200V/50Hz, 200V/60Hz, 220V/60Hz
(400V class cooling fan is available upon order)
400
750
750
610 610
-10 to +40°C (non-freezing), 90%RH or less (non-condensing)
Encoder 2048P/R, A phase, B phase, Z phase +12VDC power supply
A, B phases (90° phase shift) Z phase: 1 pulse/rev
Complementary (constant voltage output matched by emitter follow)
"H" level: Power supply voltage 9V or more (I
"L" level: Power supply voltage 3V or less (I
SF-THY
FR-A740-
110 132 160
90 110 132
58.4 71.4 85.7
572 700 840
87.6 107.1 128.5
858 1050 1260
1500
250MD 280MD 280MD
1.7 2.3 2.3
90dB
400 400 400
750 750 750
660 870 890
Totally enclosed forced draft system
Encoder, thermal protector
*2
Class F
V10
2048 pulse/rev
12VDC±10%
90mA
K
185 220
160 200
103.9 129.9
1018 1273
155.8 194.8
1527 1909
1800
280MD 280L
4.0 3.8
95dB
400 750
750 1500
920 1170
*1
, fan
: -20mA)
OH
: 20mA)
OL
280
250
162.3
1591
243.4
2386
315H
5.0
750
1500
1630