| Primary brand | Mitsubishi Electric |
| Main function | AC servo drive |
| Product series / family name | MELSERVO J4 series |
| Sub-range name | MR-J4 series |
| Functions | AC motion servo drive / amplifierpositioning modesine wave PWM control/current control methodpoint table methodIndexer (turret) method2-channel analog monitorSafe torque off (STO)fully closed loop controlload-side encoder interfaceadvanced vibration suppression control IIadaptive filter IIrobust filterauto tuningone-touch tuningtough drive functiondrive recorder functionmachine diagnosis function (including failure prediction)power monitoring functionscale measurement functionsuper trace controllost motion compensation |
| Design | built-in dynamic brakebuilt-in regenerative resistorsafety unit compatibility2-wire or 4-wire type communication methodnatural cooling |
| Supply voltage (AC) | 100Vac-120Vac (100V class) |
| Supply voltage (DC) | 283Vdc-340Vdc |
| Type of network | Single-phase input (2P) or DC input |
| Rated current | 2.8A |
| Rated active power (kW) | 400W / 0.4kW |
| Protection functions | overcurrent shut-offregenerative overvoltage shut-offoverload shut-off (electronic thermal)servo motor overheat protectionencoder fault protectionregenerative fault protectionundervoltage protectioninstantaneous power failure protectionoverspeed protectionexcessive error protectionmagnetic pole detection protectionlinear servo control fault protection |
| Communication protocol | CC-Link |
| Net Height (mm) | 168 mm |
| Net Width (mm) | 50 mm |
| Net Depth (mm) | 155 mm |
| Digital inputs | 1 x digital input (24Vdc; sink/source) (EM2)1 x digital input (24Vdc; sink/source) (LSP)1 x digital input (24Vdc; sink/source) (LSN)1 x digital input (24Vdc; sink/source) (DOG)1 x digital input (24Vdc; sink/source) (TPR1)1 x digital input (24Vdc; sink/source) (TPR2) |
| 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) |
| Degree of protection | IP20 |
| Dimensions | H168mm x W50mm x D155mm |
| Ambient air temperature for operation | 0…+55 °C |
| Ambient air temperature for storage | -20°C…+65 °C |
| Current consumption | 2.8A input |
| Power consumption(drive auxiliary power consumption) | 30 W |
| Order code / Manufacturer SKU | MR-J4-40GF1-RJ |
| Manufacturer product status | Commercialized |
| Equivalent to | MRJ440GF1RJ |
| Benefits | high-speed serial communicationA/B/Z-phase differential input signal |
| Recommended accessories compatible with servo motors | HG-KR43 (2.6A)HG-MR43 (2.6A)HG-KR43W0C (2.6A)LM-H3P2A-07P-BSS0 (1.8A)LM-H3P3A-12P-CSS0 (1.7A)LM-K2P1A-01M-2SS1 (2.3A)LM-U2PAD-10M-0SS0 (1.9A)LM-U2PAF-15M-0SS0 (2.7A)TM-RG2M004E30 (1.3A)TM-RU2M004E30 (1.3A)TM-RG2M009G30 (2.2A)TM-RU2M009G30 (2.2A)TM-RFM004C20 (2.2A) |
