Mitsubishi Electric FR-E700EX Instruction Manual page 317

Others
 The available power supply input is three-phase 200 to 240V only.
 Only the electronic thermal O/L relay is provided as the temperature protective function. (Servo motor: Electronic thermal
O/L relay and encoder thermistor, MM-GKR: Electronic thermal O/L relay)
 In the low-speed range (750r/min or lower for the 0.1kW, 300r/min or lower 0.2 to 0.75kW), high-frequency tone is heard
because of the high frequency superposition control.
 The maximum wiring length between the drive unit and motor is 30m.
Item
Control mode
Encoder
Initial magnetic pole detection
Speed fluctuation
ratio
(Surrounding air
(Load fluctuation
0 to 100%)
Speed control range
Command resolution/encoder resolution
Positioning accuracy
Maximum torque
Dynamic brake
Sensorless servo
MM-GKR motor
Speed control
Position control
Required (detection time:
0.05% or lower
Digital input
Analog input
0.5% or lower
temperature:
2510°C)
5120 pulses/rev
None (must be provided
Differences with AC servo
Position control
Not used
Not required because the
about 0.1s) encoder is provided.
0.01% or lower
1: 5000 (internal speed
1: 1000
131072 pulses/rev
1.8°
200%
externally)
AC servo
JN series
Speed control
Torque control
Used
Not required because the
encoder is provided.
-
1: 2000 (analog speed
command) 1: 5000 (internal speed
4194304 pulses/rev
(incremental)
-
300%
Built-in
J4 series
Speed control
Position control
Torque control
Used
0.01% or lower
0.2% or lower
command)
command)
(absolute)
-
350%
Built-in
315