Servo Amplifier Standard Specifications - Mitsubishi Electric MELSERVO-JE MR-JE-70A Instruction Manual

1. FUNCTIONS AND CONFIGURATION

1.3 Servo amplifier standard specifications

Model: MR-JE-
Rated voltage
Output
Rated current
Voltage/Frequency
Rated current
Permissible voltage
fluctuation
Power supply
input
Permissible frequency
fluctuation
Power supply capacity
Inrush current
Voltage
Interface
power supply
Current capacity
Control method
Dynamic brake
Communication function
Encoder output pulses
Analog monitor
Max. input pulse
frequency
Positioning feedback
pulse
Command pulse
Position
multiplying factor
control mode
In-position range
setting
Error excessive
Torque limit
Speed control range
Analog speed
command input
Speed control
mode
Speed fluctuation ratio
Torque limit
Analog torque
Torque
command input
control mode
Speed limit
Protective functions
Compliance
CE marking
to global
standards
UL standard
Structure (IP rating)
Close mounting (Note 2)
Ambient
temperature
Ambient
humidity
Environment
Ambience
Altitude
Vibration resistance
Mass
Note 1. 0.3 A is the value applicable when all I/O signals are used. The current capacity can be decreased by reducing the number of
I/O points.
2. When closely mounting the servo amplifier of 3.5 kW or less, operate them at the ambient temperatures of 0 ˚C to 45 ˚C or at
75% or smaller effective load ratio.
3. 1 Mpulse/s or lower commands are supported in the initial setting. When inputting commands over 1 Mpulse/s and 4 Mpulses/
s or lower, change the setting in [Pr. PA13].
10A 20A
[A] 1.1
3-phase or 1-phase 200 V AC to 240 V AC, 50
[A] 0.9
3-phase or 1-phase 170 V AC to 264 V AC
[kVA]
[A]
[A]
USB: Connection to a personal computer or others (MR Configurator2-compatible)
4 Mpulses/s (for differential receiver) (Note 3), 200 kpulses/s (for open collector)
Encoder resolution (resolution per servo motor revolution): 131072 pulses/rev
Electronic gear A:1 to 16777215, B:1 to 16777215, 1/10 < A/B < 4000
Set by parameter setting or external analog input (0 V DC to +10 V DC/maximum torque)
Analog speed command 1: 2000, internal speed command 1: 5000
0 to ±10 V DC/rated speed (The speed at 10 V is changeable with [Pr. PC12].)
±0.01% or less (load fluctuation 0% to 100%), 0% (power fluctuation ±10%), ±0.2% or less
(ambient temperature 25 °C ± 10 °C) when using analog speed command
Set by parameter setting or external analog input (0 V DC to +10 V DC/maximum torque)
0 V DC to ±8 V DC/maximum torque (input impedance 10 k to 12 k )
Set by parameter setting or external analog input (0 V DC to 10 V DC/rated speed)
Overcurrent shut-off, regenerative overvoltage shut-off, overload shut-off (electronic thermal),
servo motor overheat protection, encoder error protection, regenerative error protection,
undervoltage protection, instantaneous power failure protection, overspeed protection, and
Operation
Storage
Operation
Storage
free from corrosive gas, flammable gas, oil mist, dust, and dirt
[kg]
40A 70A
3-phase 170 V AC
1.5 2.8 5.8
Hz/60 Hz
1.5 2.6 3.8
Within ±5%
Refer to section 10.2.
Refer to section 10.5.
24 V DC ± 10%
(Note 1) 0.3
Sine-wave PWM control, current control method
Built-in
Compatible (A/B/Z-phase pulse)
Two channels
0 pulse to ±65535 pulses (command pulse unit)
±3 revolutions
error excessive protection
LVD: EN 61800-5-1
EMC: EN 61800-3
MD: EN ISO 13849-1, EN 61800-5-2, EN 62061
UL 508C
Natural cooling, open (IP20)
Possible
0 ˚C to 55 ˚C (non-freezing)
-20 ˚C to 65 ˚C (non-freezing)
90 %RH or less (non-condensing)
Indoors (no direct sunlight),
1000 m or less above sea level
2
5.9 m/s , at 10 Hz to 55 Hz (directions of X, Y and Z axes)
0.8
1 - 4
100A 200A
6.0 11.0
3-phase 200 V AC to 240 V AC, 50
Hz/60 Hz
5.0 10.5
3-phase 170 V AC to 264 V AC
Force cooling, open
(IP20)
1.5 2.1
300A
11.0
14.0