Mitsubishi Electric FR-E800-HVC Series Instruction Manual page 90

 Specifications of the dedicated PM motor (EM-A motor) (400 V class)
 Motor specifications (standard)
Motor model: EM-AMF[]
Applicable inverter model: FR-
*7
E840-[]-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 humidity
*5
Environment
Altitude
*4
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.
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 Y
*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
Radial load
Thrust load
*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.
3.7kW 5.5kW
0094 0149
3000
4000
6
8.3 11
11.78 17.50
200%
155(F)
10 times max.
Totally enclosed self-cooling
*2 *2*3
IP44 , IP65
0°C to +40°C (non-freezing),
90% RH or less (non-
condensing)
Maximum 1000 m
2
4.9 m/s or less (momentarily
2
tolerable up to 9.8 m/s )
41.5
1470
980
22 28
28 34
L: Distance from the flange
mounting surface to the
center of the load
page 87). The rated output power or speed is not
4. Specifications
4.2 Motor rating
1
2
3
4
5
6
7
8
9
10
89