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Specifications of the dedicated PM motor (EM-A motor) (200 V class)
Motor specifications (standard)
Motor model: EM-AMF[]
Applicable inverter model:
*7
FR-E820-[]-HVC
Rated speed (r/min)
Maximum speed (r/min)
Number of poles
Rated current (A)
*1*8
Rated torque (N·m)
Maximum torque (%)
Insulation class
Recommended load inertia moment
ratio
Structure
Protective structure
Surrounding air
temperature and
*
Environment
humidity
5
Altitude
Vibration
L (mm)
Permissible
load on the
Radial (N)
*6
shaft
Thrust (N)
Without brake
Mass (kg)
With brake
*1
The above characteristics apply when the rated AC voltage is input from the inverter (refer to
guaranteed at low supply voltages.
*2
Except for the shaft hole.
*3
Applicable for EM-AMF[][]W motors.
*4
For the vibration direction, X indicates the direction of the motor output axis and Y indicates the direction perpendicular to the motor output axis.
The numbers are values at points where the maximum values are indicated (normally the bracket at the non-load side). Bearings are subjected
to fretting while the motor is stopped. Suppress the vibration to about the half of the permissible value.
Motor
X
*5
The standard motor may not be used under the condition where it is constantly exposed to oil mist, oil, or water. For details, contact your sales
representative.
*6
For the permissible load on the shaft, refer to the following figure. On the shaft, do not apply a load exceeding the value in the table.
Each value in the table shows the permissible value for the single load application.
L
*7
To use a motor with one rank lower capacity, set Pr.80 Motor capacity before performing PM parameter initialization. (Refer to the FR-E800
Instruction Manual (Function).)
*8
To drive a machine that produces unbalanced torque, such as a lift axis, the unbalanced torque is recommended to be equal to or less than the
90% of the rated torque.
88
4. Specifications
4.2 Motor rating
0.75kW
0051
3000
4000
4
3.3
2.39
200%
130(B)
10 times max.
Totally enclosed self-cooling
*2
IP44
, IP65
0°C to +40°C (non-freezing), 90% RH or less (non-condensing)
Maximum 1000 m
*4
2
4.9 m/s
or less (momentarily tolerable up to 9.8 m/s
22
490
294
6.4
8.2
Shaft hole
Y
Radial load
L: Distance from the flange
mounting surface to the
Thrust load
center of the load
1.5kW
2.2kW
0082
0102
6.1
4.78
7.00
*2*3
30
686
490
9.5
11.7
12.2
14.4
3.7kW
0167
6
9.3
16.5
11.78
2
)
22
28
page
87). The rated output power or speed is not
5.5kW
7.5kW
0255
0340
22
31
17.50
23.88
155(F)
41.5
1470
980
28
34
34
40
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