| Primary brand | Mitsubishi Electric |
| Main function | AC servo drive |
| Product series / family name | MELSERVO J2S series |
| Sub-range name | MR-J2 series |
| Functions | AC motion servo drive / amplifiersine wave PWM control/current control method |
| Design | forced ventilation coolingSSCNET III/H |
| Supply voltage (AC) | 200Vac-230Vac (200V class; 220Vac / 230Vac) |
| Type of network | Single-phase input (2P) or 3-phase input (3P) |
| Rated active power (kW) | 37kW |
| 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) | 500 mm |
| Net Width (mm) | 450 mm |
| Net Depth (mm) | 300 mm |
| Digital inputs | 1 x digital input (24Vdc; sink/source) (EM1) |
| Digital outputs1 x digital relay output (MBR)1 x digital output (rly. contact type) (DB) | |
| Analog outputs | 1 x analog output (-10…+10Vdc) (MO1)1 x analog output (-10…+10Vdc) (MO2) |
| Dimensions | 1 xH500mm x W450mm x D300mm |
| Ambient air temperature for operation | 0…+55 °C |
| Ambient air temperature for storage | -20°C…+65 °C |
| Power consumption(drive auxiliary power consumption) | 50 W |
| Technical compatibility with | HA-LFS series |
| Order code / Manufacturer SKU | MR-J2S-37KB |
| Manufacturer product status | Discontinued |
