Servo Amplifier Standard Specifications - Mitsubishi Electric MELSERVO MR-J2S- A Instruction Manual

1. FUNCTIONS AND CONFIGURATION

1.3 Servo amplifier standard specifications

Item
Voltage/frequency
Permissible voltage fluctuation
Permissible frequency fluctuation
Power supply capacity
Inrush current
Control system
Dynamic brake
Protective functions
Max. input pulse frequency
Command pulse multiplying factor
In-position range setting
Error excessive
Torque limit
Speed control range
Analog speed command input
Speed fluctuation ratio
Torque limit
Torque
Analog torque command input
control
Speed limit
mode
Structure
Operation
Ambient
temperature
Storage
Operation
Ambient
humidity
Storage
Ambient
Altitude
Vibration
Mass
Note. The error excessive detection for 2.5 revolutions is available only when the servo amplifier of software version B0 or later is
used. When the software version is earlier than B0, the error excessive detection level of that servo amplifier is 10 revolutions.
Servo Amplifier
MR-J2S-
10A 20A 40A 60A 70A 100A 200A 350A 500A 700A 11KA 15KA 22KA 10A1 20A1 40A1
3-phase 200 to 230VAC,
50/60Hz or 1-phase
230VAC, 50/60Hz
3-phase 200 to 230VAC:
170 to 253VAC
1-phase 230VAC: 207 to
253VAC
Overcurrent shut-off, regenerative overvoltage shut-off, overload shut-off (electronic
thermal relay), servo motor overheat protection, encoder error protection, regenerative
brake error protection, undervoltage, instantaneous power failure protection, overspeed
protection, excessive error protection
Electronic gear A:1 to 65535 131072 B:1 to 65535, 1/50
Set by parameter setting or external analog input (0 to 10VDC/maximum torque)
Analog speed command 1: 2000, internal speed command 1: 5000
0.2% max.(ambient temperature 25 10 ) for external speed setting only
Set by parameter setting or external analog input (0 to 10VDC/maximum torque)
Set by parameter setting or external analog input (0 to 10VDC/Rated speed)
Self-cooled, open (IP00)
[ ] 0 to 55 (non-freezing)
[ ] 32 to 131 (non-freezing)
[ ] 20 to 65 (non-freezing)
[ ] 4 to 149 (non-freezing)
90%RH or less (non-condensing)
Indoors (no direct sunlight)
Free from corrosive gas, flammable gas, oil mist, dust and dirt
Max. 1000m (3280ft) above sea level
5.9 [m/s 2 ] or less
2
19.4 [ft/s ] or less
[kg] 0.7 0.7 1.1
[lb] 1.5 1.5 2.4
3-phase 200 to 230VAC, 50/60Hz
3-phase 170 to 253VAC
Within 5%
Refer to Section12.2
Refer to Section 12.5
Sine-wave PWM control, current control system
Built-in
500kpps (for differential receiver), 200kpps (for open collector)
0 to 10000 pulse (command pulse unit)
(Note) 2.5 revolutions
0 to 10VDC / Rated speed
0.01% or less (load fluctuation 0 to 100%)
0% or less (power fluctuation 10%)
0 to 8VDC / Maximum torque (input impedance 10 to 12k )
Force-cooling, open (IP00)
1.1 1.7 1.7 2.0 2.0
2.4 3.75 3.75 4.4 4.4 10.8 33.1 35.3 35.3 44.1 1.5
1 - 5
External option
A/B
4.9 15 16 16 20
1-phase 100 to
120VAC
50/60Hz
1-phase
85 to 127VAC
Built-in
500
Self-cooled,
open(IP00)
0.7 0.7 1.1
1.5 2.4