Mitsubishi; MR-J2S-20B : Servo Amplifier
- Power Supply (Voltage/frequency): 3-phase 200-230VAC, 50/60Hz; 1-phase 230VAC, 50/60Hz
- Power Supply (Permissible voltage fluctuation): 3-phase 200-230VAC, 170-253VAC
- Power Supply (Permissible frequency fluctuation): 5%
- Control System: Sinusoidal PWM control/current control system
- 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)
- Ambient temperature: Operation:0-55C (no freezing), Storage: -20-65C (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: 1000m or less above sea level
- Oscillation: 5.9 m/s max.