| Primary brand | Mitsubishi Electric |
| Main function | AC servo drive |
| Product series / family name | MELSERVO J3 series |
| Sub-range name | MR-J3 series |
| Functions | AC motion servo drive / amplifierpositioning modesine wave PWM control/current control method |
| Design | built-in regenerative resistorforced ventilation coolingSSCNET III/H |
| Supply voltage (AC) | 200Vac-230Vac (200V class; 220Vac / 230Vac) |
| Type of network | 3-phase input (3P) |
| Rated current | 68A |
| Rated active power (kW) | 11kW |
| Protection functions | overcurrent shut-offregeneration overvoltage shut-offoverload shut-off (electronic thermal)servo motor overheat protectionencoder fault protectionregeneration fault protectionundervoltage/sudden power outage protectionoverspeed protectionexcessive error protection |
| Net Height (mm) | 400 mm |
| Net Width (mm) | 260 mm |
| Net Depth (mm) | 260 mm |
| Digital inputs | 1 x digital input (24Vdc; sink/source) (EM1)1 x digital input (24Vdc; sink/source) (DI1)1 x digital input (24Vdc; sink/source) (DI2)1 x digital input (24Vdc; sink/source) (DI3) |
| Digital outputs | 1 x digital output (rly. contact type) (ALM)1 x digital relay output (MBR)1 x digital output (rly. contact type) (INP) |
| Analog outputs | 1 x analog output (-10…+10Vdc) (MO1)1 x analog output (-10…+10Vdc) (MO2) |
| Dimensions | H400mm x W260mm x D260mm |
| Ambient air temperature for operation | 0…+55 °C |
| Ambient air temperature for storage | -20°C…+65 °C |
| Current consumption | 46A input |
| Power consumption(drive auxiliary power consumption) | 45 W |
| Technical compatibility with | HF-JP series 11kW mtr. with an enclosed regenerative resistorHF-JP seriesHA-LP series |
| Order code / Manufacturer SKU | MR-J3-11KB-LR |
| Manufacturer product status | Discontinued |
| Benefits | high-speed serial communication |
