Specifications

23
MITSUBISHI ELECTRI
C
MELSERVO MR-J2S
SERVO AMPLIFIERS
BASICS
왎
Specifications of Servo Amplifiers MR-J2S-첸B
Servo amplifier model
MR-J2S-첸B
10B 20B 40B 60B 70B 100B 200B 350B 500B 700B
Power
supply
Voltage /
frequency

3-phase 200 – 230 V AC, 50 / 60 Hz; 1-phase 230 V AC, 50 / 60 Hz

3-phase 200 – 230 V AC, 50 / 60 Hz

Permissible voltage
fluctuation
3-phase 200 – 230 V AC: 170 – 253 V AC, 1-phase 230 V AC: 207 – 253 V AC 3-phase 170 – 253 V AC
Permissible frequency
fluctuation
±5%
Control system Sinusoidal PWM control / current control system
Dynamic brake Built-in
Speed frequency response 550 Hz or more
Protective functions
Overcurrent shutdown, regeneration overvoltage shutdown, overload shutdown (electronic thermal), servomotor overheat protection,
encoder fault protection, regeneration fault protection, undervoltage / sudden power outage protection, overspeed protection, excess error protection.
Structure Self-cooling, open (IP00)
Fan-cooling, open (IP00)
Environment
Ambient temperature
Operation: 0 – 55 °C (no freezing), storage: -20 – 65 °C (no freezing)
Ambient humidity
Operation: 90 % RH max. (no condensation), storage: 90 % RH max. (no condensation)
Atmosphere
Inside control panel; no corrossive gas, no flammable gas, no oil mist, no dust
Elevation
1000 m or less above sea level
Oscillation
5.9 m/s
2
(0.6 G) max.
Weight [kg] 0.7
0.7 1.1 1.1 1.7 1.7 2.0 2.0 4.9 7.2
Order information Art. no. 134833
134834 134835 134836 134837 134838 134839 134840 135971 135970

Rated output capacity and rated rotation speed of the servo motor used in combination with the servo amplifier are as indicated when using the power voltage and frequency listed. Output and speed cannot be
guaranteed when the power supply voltage is less than specified.

When combined with a servomotor, torque characteristics are those in the case of 3-phase 200–230 V AC or 1-phase 230 V AC
MR-J2S-첸B are designed for SSCNET con
-
nection in combination with Mitsubishi
MELSEC A series or MELSEC System Q
series motion controllers.
The motion controllers and servo amplifi
-
ers can be linked via the high-speed net
-
work SSCNET. Through SSCNET connec
-
tion, the MR-J2S-B series system deliveres
high reliability and less wiring. SSCNET
series systems brings you the best in
modern motion control application.
The following table provides a complete
overview on all MR-J2S-첸B servo
amplifieres.
MITSUBISHI